CCTV News:Winter is the season of high incidence of respiratory diseases. Recently, in Yongchuan District, Chongqing, the number of outpatient and emergency departments in major pediatrics is at a high level, and various measures have been taken to effectively do a good job in the diagnosis and treatment of respiratory diseases in children.

　　In Yongchuan District People’s Hospital of Chongqing, recently, the daily average number of pediatric outpatient and emergency departments is about 800, of which more than 70% are children’s respiratory diseases. The hospital expanded wards, increased beds, and opened night clinics for children to facilitate children to seek medical treatment in time.

　　Wang Jun, Head of Medical Administration Department, Yongchuan District Health and Health Committee, Chongqing:Fever clinics in primary health care institutions should be fully opened, service hours should be extended, weekend clinics should be increased, 12 teams should be set up to help 23 primary health care institutions improve their ability to diagnose and treat respiratory diseases, and various measures should be taken to increase the supply of pediatric medical services, optimize the allocation of medical resources, and improve the ability of pediatric emergency services.

　　High incidence of respiratory diseases, multi-measures to deal with the peak of pediatric visits

　　At present, respiratory diseases have entered a period of high incidence. The number of people with cold, fever, cough and other symptoms has increased significantly in many parts of the country, especially many children infected with respiratory diseases, which not only worries parents, but also increases the number of diagnosis and treatment services in many pediatric hospitals.

　　Recently, the General Office of the National Health and Wellness Commission issued a notice to guide grassroots medical and health institutions to do a good job in health services for respiratory diseases in winter and spring, and put forward measures such as doing everything possible to tap resources to carry out pediatric diagnosis and treatment services and strengthening the support of general hospitals for grassroots medical and health institutions.

　　At 9: 40 in the morning, in the South Campus of Shuangqiao Hospital in Chaoyang District, Beijing, the number of children and parents waiting at the entrance of the pediatric clinic began to increase. Shuangqiao Hospital is a second-class general hospital in Beijing, with 27 clinical departments. The pediatric setting has continued since the establishment of the hospital. Now there are 4 pediatricians, which can meet the basic medical needs of children around the hospital.

　　According to the monitoring data of the hospital, in September, 2023, the average daily outpatient volume of pediatrics in the hospital was 74. After entering October, the data curve increased obviously.

　　Although the number of recent visits has tripled or quadrupled compared with daily visits, the reporter saw here that even during the peak hours of children’s visits, the number of people waiting at the entrance of the pediatric clinic never exceeded 12, and children and parents were basically divided into two clinics within half an hour.

　　In order to cope with the peak of respiratory diseases in autumn and winter in 2023 and reduce the stay time of patients in the hospital, Shuangqiao Hospital optimized the treatment process.

　　In the registration process, the outpatient hall dynamically adjusts the number of manual registration windows, every morning at 8: 00 — At 5: 00 pm, the pediatric registration is not limited. After the registration, you can wait outside the clinic.

　　Outside the clinic, the medical staff who are asking about the illness of the children are full-time medical assistants specially set up for pediatric outpatient clinics in the hospital.

　　Before the child sees a doctor, the doctor can get the basic information of the child from the doctor’s assistant. After a preliminary judgment, the parents of the child can take the test items prescribed by the doctor and take the child for further examination. In this link, the hospital has also carried out dynamic optimization.

　　In order to reduce the time for patients to wait for results, the number of hospital inspection personnel is also dynamically adjusted with the demand.

　　In addition to optimizing the medical treatment process, in order to cope with the epidemic peak of respiratory diseases, many primary hospitals have increased the number of consultation places and opened weekend clinics. At present, Shuangqiao Hospital has implemented holiday-free clinics in the south and north hospitals, and both hospitals are equipped with the same inspection and testing items.

　　Relieve the pressure of hospital treatment through community health service center

　　In order to cope with the long waiting time in pediatrics and the overload of some children’s specialized hospitals, the National Health and Wellness Commission has previously instructed all localities to publicize the information of medical institutions that can provide pediatric diagnosis and treatment services in the region, so as to facilitate patients to seek medical treatment nearby. Not long ago, Chaoyang District published a list of primary medical and health institutions providing pediatric services in its jurisdiction on the Healthy Chaoyang WeChat official account. Cuigezhuang Community Health Service Center is one of them. Recently, there have been more calls to consult pediatrics.

　　Sun Li hasn’t been idle since she took the office phone with her colleagues at 8 am. Most of the calls these days are for consultation with pediatrics.

　　At the same time as the other party consulted, Sun Li also made a preliminary understanding and judgment on the situation of the child.

　　In order to cope with the peak of respiratory diseases in the winter of 2023, Cuigezhuang Community Health Service Center began to optimize the consultation process as early as October and implemented pediatric holiday-free outpatient service. In order to make children infected in the community find out and treat them early, medical staff also make full use of the family doctor signing system to answer questions for the surrounding residents in the WeChat group.

　　Residents and doctors in the WeChat group are familiar with each other. Usually, when residents have a headache, they will directly ask for medicine in the group. For a long time, the two sides have established close ties. In such a special period, this close relationship will play a huge role.

　　In the winter of 2023, although a variety of respiratory diseases were prevalent, no new pathogens appeared. For doctors, these respiratory diseases are common diseases that have to be dealt with every autumn and winter. There is little difference in the diagnosis and treatment of mild children, whether they go to a specialized hospital or stay in the community.

　　Set up a hospital outpatient department in the community to facilitate children to see a doctor

　　In order to facilitate people to see a doctor in primary medical institutions, some general hospitals have also set up hospital outpatient departments in the community, and doctors have been stationed for a long time.

　　Recently, Ren Yumei, a pediatrician in the First Affiliated Hospital of Henan University of Traditional Chinese Medicine, was sitting in the Provence Community Hospital in Zhengzhou.

　　Ren Yumei, Deputy Chief Physician of Pediatrics, First Affiliated Hospital of Henan University of Traditional Chinese Medicine:Our community clinics have 1-mdash all the year round; Two specialists are stationed here. At the same time, according to the high incidence season of respiratory infection this year, the hospital sent 5-mdash; Six senior doctors, basically every day we have 2-mdash; Three specialists and general practitioners are together to jointly maintain primary diagnosis and treatment. At present, the community can realize the synchronous diagnosis and treatment process with the hospital, and can do basic blood routine, mycoplasma and influenza, including pulmonary ultrasound imaging, which can completely help us complete the preliminary diagnosis and treatment of common epidemics, infectious diseases and respiratory diseases.

　　[Pacific Auto] On May 17th, Pure Power (|) of Auto was put into production and rolled off the production line in Yancheng Branch of the Group, and delivered to the first batch of users.

　　It is understood that China FAW Yancheng Branch will invest and transform 30 production lines one after another, reaching the annual output of 100,000 vehicles. In the manufacturing process, the car body welding is 100% automatic, with high precision and zero error, and the 6-layer spraying process brings ultra-high painting quality, and 100% data of the final assembly is uploaded to realize the traceability of the whole car quality. In terms of quality inspection, the laser radar with the measurement accuracy finer than the hair ensures the uniform and beautiful gap between vehicles, and the detection intensity of rain around 360 degrees reaches more than twice the national standard. More than 16 kinds of complex road conditions are tested by industry standards, and 19 rigorous tests in 4 categories reflect the quality standards of China FAW.

　　This factory takes Pentium pony as the first model, and the follow-up planning has a brand-new brand. The second model will be a model, product code E311, focusing on cutting-edge technology, and there will be a brand-new car product code E541 in the future. It is reported that Pentium E311 will be mass-produced at the end of this year or early next year.

　　It is worth noting that on April 30, Pentium Pony started the pre-sale. At present, three models have been launched, and the pre-sale price range is 28,900-34,900. The car is positioned as a pure electric mini-car with three doors and four seats. In terms of design, it adopts a round Q-Meng style, providing 6 exterior color schemes and 5 interior color schemes. In addition, the new car is available in 122km and 170km endurance versions.

　　In terms of design, the Pentium pony adopts a round and cute style, especially the round headlight group at the front of the car, with different color matching decorations, and its personality is cute. Miss Chen should like this style more. In terms of color matching, Pentium Pony offers six optional car colors: Tiandai Green, Cheese White, Camellia Green, Peach Powder, Jasmine White and Bubble Blue.

　　In other details, the car body uses contrasting colors in many places, such as the roof, side skirt trim panels, round decorative parts at the tail, and even the rim cover, which further increases the visual experience of youth and vitality. In terms of body size, the length, width and height of Pentium pony are 3000mm, 1510mm and 1630mm respectively, which is 1953 mm.

　　In the interior part, the design style of Pentium pony is relatively simple, and it mainly adopts straight lines, which also helps to increase the vision inside the car. In terms of configuration, only one LCD instrument panel is provided, and there is no central control panel. Common functions are arranged in the center of the center console in the form of physical buttons, including gear control, window control, air conditioning control and so on. In terms of entertainment functions, there are only radio and USB music functions at present.

　　However, in terms of passive safety configuration, the official said that the Pentium pony comes standard with the main drive and the front and rear rows. In addition, in terms of color matching, Pony offers five fresh interiors, including Tiffany Green, Cherry Blossom Powder, Glazed Blue, Blue Sky and Time Gold. In order to be close to users’ preferences, Pentium Pony provides more than 100 kinds of personalized customization solutions, and the official personalized customization platform will be opened in the future, which is worth looking forward to.

　　In terms of power, the Pentium pony is equipped with a single motor, which is 20kW. In terms of battery life, the new car will be equipped with lithium iron phosphate batteries with three different capacities of 9.4kWh, 9.98kWh and 13.9kWh, and the pure battery life of CLTC will be available in 122km and 170km versions. It is worth mentioning that the new car only provides slow charging, and the charging port is located under the central cover of the front face.

(Photo/Text/Photo: Pacific Auto Pan Hongjun)

　　NASA

　　Pluto, once "Laojiu", has now been "reduced" to a dwarf planet.

　　Our reporter Gao Bo

　　Not long ago, two foreign astronomers put forward a bold idea: the ninth planet in the solar system, which is "hidden from time to time", is likely to be an original black hole.

　　There is a black hole in the solar system that controls distant celestial bodies? Some experts said that this is an interesting hypothesis, but it is difficult to confirm or falsify with the current observation ability.

　　The vacant throne, there are new contenders.

　　More than a decade ago, who was the ninth planet was clearly written in the textbook. In 1930, clyde tombaugh discovered PLUTO, equating it with Uranus and Neptune, giving it the magnificent Greek name "Prouteau", and the nine planets in the solar system became a kind of common sense knowledge.

　　However, scientists later realized that Pluto seems to be "far from enough to see" in the outer space of the solar system. Since 1992, some distant ice-stone structures have been discovered one after another, and their volume is similar to Pluto. In 2005, it was discovered that the planet Eris was 27% more massive than Pluto! Pluto can be counted as the ninth largest, and it’s unreasonable that Venus doesn’t rank tenth.

　　Astronomers made a decisive decision, and the 26th International Astronomical Union held in August, 2006 passed a resolution: Pluto was classified as a dwarf planet and removed from the nine planets in the solar system. Prouteau abdicated tragically and became an asteroid 134340.

　　But the throne of the ninth planet is not so easy to cancel. In recent five years, some new discoveries have led people to speculate that there may be a real "P9" (the ninth largest planet) in the solar system.

　　On September 24th, another newcomer joined the battle for the throne — — ArXiv.org posted a paper, and Jakub Scholtz of Durham University in Britain and James Unwin of the University of Illinois in the United States put forward a bold idea: the ninth planet in the solar system may be an original black hole.

　　Strange orbit, pointing to the hidden "P9"

　　Around 2014, astronomers discovered some celestial bodies in the Kuiper Belt (the area near the ecliptic plane outside Neptune’s orbit). When the orbit is far from the sun, it can reach hundreds of astronomical units (one astronomical unit is the distance between the sun and the earth). At first, this was explained as the gravitational scattering effect of Neptune. But soon, the conjecture of the new ninth planet was put forward.

　　In 2016, michael brown of California Institute of Technology and his colleagues discovered that six celestial bodies in the Kuiper Belt have strange orbits, and their perihelions all point in the same direction. It’s like six clocks that turn at different speeds, but the hands all point in the same direction. If Neptune was behind the scenes, their directions would have been scattered and not so concentrated.

　　Moreover, when the six celestial bodies are closest to the sun, the distance is more than 40 astronomical units, and the Neptune hypothesis is not easy to explain.

　　Michael brown and his colleagues calculated that the probability of "big guys pointing to accidental coincidence" is 0.007%— — It is more realistic to believe that there is a "big guy who has not yet appeared".

　　Zhou Liyong, an astronomer and professor at Nanjing University, said in an interview with Science and Technology Daily that many people opposed the existence of "P9" at first. With the continuous discovery in recent years, the statistical significance of confirming the existence of the ninth largest planet has gradually increased.

　　Although "P9" has not been observed, some people have speculated its parameters through computer simulation: it is 200 to 800 astronomical units away from the sun, and its mass is 5-mdash that of the earth; Ten times, it takes 30,000 years to circle the sun … …

　　It is not necessarily the earth that wanders, but it may also be a black hole.

　　Astronomers used to believe that the possibility of a new planet outside Neptune is very small, because the material in this area is too thin, and it takes too long to grow a big planet. But what if the solar system "plundered" a ready-made planet from the vast universe? This possibility is worth considering.

　　"In fact, there may be many wandering planets in the universe, just like in the movie ‘ Wandering earth ’ Same. " Xie Jiwei, an astronomer who studies extrasolar planets and an associate professor at Nanjing University, told the Science and Technology Daily reporter that one way to find extrasolar planets is called gravitational microlensing method, which is to capture the weak deformation of images — — The light is distorted by the mass of a celestial body along the way to find clues about the existence of exoplanets. In this way, we have observed many "clues", indicating that there are many "tramps" who are unorganized and undisciplined in the unknown darkness.

　　In the suspected area of "P9", the gravitational anomaly was observed in the optical gravitational lens experiment (OGLE). At least six gravitational microlensing events indicate the gravity anomaly in this area, suggesting the existence of a free-floating celestial body with a mass range of 5-mdash; Between 15 earth masses. The conjecture of "P9" is therefore encouraged.

　　The new paper by Schultz and Unwin speculates that this celestial body may not be a rogue planets, but a wandering black hole. It was drawn into the group by the solar system, which disturbed the orbit of the outer celestial bodies.

　　Generally speaking, black holes observed by astronomers are gathered after the death and collapse of stars. The original black hole that exists in the theoretical assumption is another matter. Hawking made a great contribution to this concept: it was a "cultural relic" that came into being shortly after BIGBANG.

　　The universe before the Big Bang was called the primordial universe by astronomers. The explosion of the original universe was uneven, and the energy density in the local space was too high. Without collapsing, it was compressed into points with infinite mass and surrounding black holes. This kind of black hole varies in size, and it may be as small as a particle. The general primary black hole is similar in mass to the common asteroids in the solar system.

　　These black holes then drift around the universe. Some are dissipated by Hawking radiation and melted like ice; Others absorb substances and grow, and survive to this day.

　　Schultz and Unwin pointed out that the abnormal orbits of celestial bodies outside Neptune, as well as some gravitational events, can be explained by the original black hole whose mass is several times that of the earth; An original black hole may be captured by the solar system and become the ninth planet; They proved that the possibility of this capture is worth considering.

　　Strict assumptions, there are still many voices of opposition.

　　"The idea of this paper is still very rigorous and standardized, not a guess." Xie Jiwei said, "but the author also said that this is only a possibility. Introducing the concept of black hole may be interesting and strange to everyone. But the next step is still impossible. Moreover, whether there is the ninth largest planet is still a problem. "

　　Schultz and Unwin said that if "P9" is an original black hole, it may pass through the peripheral "halo" — — The positive and negative electrons in the outer layer of a black hole annihilate the light to determine its existence. However, a planetary scientist told the Science and Technology Daily reporter that such observation is difficult to achieve because the black hole is small and uncertain in its location.

　　"I personally don’t like the idea of the original black hole." An expert engaged in planetary research told the Science and Technology Daily reporter, "It feels almost mystical — — Can explain some phenomena, but basically never see it. "

　　"The discoverer of Kuiper objects, David Jewitt, didn’t even believe in ‘ The ninth planet ’ The existence of. " The expert said that David Jewett said in a TV interview that he didn’t think "P9" existed. He believes that the black hole hypothesis reveals that scientists are eager to make "major discoveries". But this theory is far from the stage of verification.

　　An important reason for different opinions is that it is still difficult to observe celestial bodies outside Neptune at the current level of human technology. Although humans have observed thousands of extrasolar planets.

　　"I don’t know the true face of Lushan Mountain, but I am only in this mountain." Xie Jiwei said, "Observing exoplanets basically infers the situation of planets indirectly by observing the Ling Xing effect or Doppler effect of star spectra. The planets in the solar system can be directly observed. The brightness of a planet is inversely proportional to its distance from the sun. Celestial bodies that are too far away will receive weak light and reflect weaker light. "

　　The periphery is so vast and the celestial bodies are so dim. Beyond hundreds of astronomical units, it is still unknown.

　　Xie Jiwei said: "Many celestial bodies on the edge of the solar system were seen through the Hubble telescope; After the Weber telescope works, our observation level will improve a little. "

I drive a Camry (parameter picture) twin engine, and there are three shortcomings that are unacceptable, and it is really expensive to change the battery. I advise people who want to buy a hybrid car to think twice, otherwise it will be too late to regret it!

The automobile industry is experiencing a great change that has never happened in a hundred years, and it has become an inevitable trend to develop new energy vehicles.

Plug-in hybrid vehicles and pure electric vehicles are the main models in the future, while hybrid electric vehicles will be eliminated in the future!

This is the real reason why Corolla twin-engine, Camry twin-engine, CR-V and other hybrid vehicles can’t be on the "green card"!

However, at present, Toyota and Honda-based hybrid electric vehicles have achieved high sales, and many consumers are waiting to see and want to buy a hybrid electric vehicle.

So is the current hybrid car worth buying? What are the shortcomings?

Next, I will analyze the advantages and disadvantages of the hybrid car and how much it costs to replace the battery, hoping to give some valuable information to readers who want to buy a hybrid car.

What’s the difference between Toyota THS, Honda i-MMD and BYD DM-i? Did DM-i learn from Honda i-MMD?

We want to know whether the hybrid car is worth buying. First, we need to understand the working principle of the hybrid car, so as to understand the advantages and disadvantages of the hybrid car!

At present, Toyota THS and Honda i-MMD hybrid systems are the main hybrid vehicles. Although both of them are hybrid systems, their working principles are obviously different.

The working principles of Honda i-MMD and BYD DM-i are more similar, so Honda CR-V has two hybrid models, one is a hybrid electric vehicle, and the other is a plug-in hybrid vehicle.

Honda’s i-MMD oil-electric hybrid uses clutches to realize three driving modes.

The first pure electric modeWhen the engine does not work, the clutch of the power separation device is disconnected, the vehicle is directly driven by the motor, and the power battery provides the power source. At this time, the working principle is the same as that of a pure electric vehicle.

The second hybrid modeThe vehicle is still directly driven by the driving motor, and the engine works normally. At this time, the power clutch is disconnected, and the engine is only responsible for driving the motor to generate electricity, and does not directly participate in the driving.

At this time, the working mode is more like an extended-range electric vehicle, and the driving principle is the same as that of an extended-range electric vehicle in Li ONE, so the engine always runs at the highest efficiency and the fuel economy is very high.

The third engine direct drive modeThe engine is working, the power clutch is closed, and the driver controls the power output of the engine through the throttle. At this time, the working mode is the same as that of the fuel vehicle.

When the vehicle needs to overtake and speed up, the motor intervenes to drive, and the auxiliary engine drives the vehicle together. At this time, the vehicle has the strongest power.

The above three driving modes are basically consistent with the working principle of BYD DM-i. Some people think that DM-I borrowed the working principle of i-MMD, but as early as 2008, BYD introduced F3DM, which is the world’s first mass-produced dual-mode vehicle.

The working principle of BYD F3DM is not the same as that of the familiar Tang DM, but the same as that of the Song Plus DM-I. As for why it was not accepted by the market at that time, the main reason was that the engine carried by the F3DM was too poor.

The DM engine is equipped with a 1.0L three-cylinder engine, and its power output is not strong. In the hybrid mode, the power output is insufficient, which makes it impossible to play the advantages of the hybrid mode, so it was eliminated by the market.

In 2012, Honda released the i-MMD hybrid technology, and in 2013, it officially launched the production model, so it was not DM-i that borrowed from i-MMD.

Toyota THS has developed into THS II, which is much better than the previous generation and can be divided into two driving modes.

The first pure electric modeThe engine does not participate in the work and will not start, and the vehicle is driven entirely by the motor, which is the first difference from Honda i-MMD.

However, the pure electric mode of Toyota THS II has a disadvantage, taking Camry twin engines as an example.

Because the battery is only 1.3kwh, it can only be turned on when the power is sufficient, and the pure electric mode can only travel about 2KM, and the speed cannot exceed 50km/h, otherwise it will directly exit the pure electric mode.

It can be said that the pure electric mode of Camry dual-engine is relatively small, but the application scenarios are still relatively rich. For example, the pure electric mode can be enabled when moving cars in short distances, congested roads and queuing, which can avoid the engine idling for a long time.

On the one hand, it can avoid carbon deposition caused by long idle speed of the engine, on the other hand, the engine stops working to achieve the purpose of saving fuel.

The second hybrid mode, due to the working principle of Toyota THS II, is divided into two working states in hybrid mode.

The first working stateDuring normal driving, when the Toyota THS II exits the pure electric mode, the vehicle directly enters the hybrid mode, and the engine and motor drive the vehicle at the same time.

When the power output by the engine is greater than the driving force required by the vehicle, the engine will drive the generator to charge the battery.

The second working stateWhen speeding up overtaking, long-distance climbing and high-speed driving, the engine and motor will still drive the vehicle together, but the engine will use all the power to drive the vehicle and the generator will stop charging the battery.

The power battery also uses all the electricity for motor-driven vehicles, at which time the vehicle has the strongest power. Because Toyota THS II has no engine direct drive mode, this is the second difference from Honda i-MMD.

The first disadvantage, the characteristics of the hybrid working mode of oil and electricity, can’t be green, can’t be exempted from purchase tax, and the price is expensive, saving fuel but not saving money.

Whether Toyota’s THS II or Honda’s i-MMD, the energy for driving vehicles in pure electric mode still comes from fuel.

The cruising range of pure electricity is too short, and the motor is only an auxiliary function. The main driving mode is the engine.

Therefore, hybrid electric vehicles are not new energy vehicles, so they can’t get a green license, and they can’t enjoy the same exemption from purchase tax as plug-in hybrid vehicles.

Take Camry twin engines as an example. The starting price is 219,800 yuan, 40,000 yuan more than the fuel version of the entry-level Camry, and 20,000 yuan more than the fuel version of the Camry with the same configuration.

Imagine that the hybrid of oil and electricity does save fuel, but can it save fuel and money?

I’ll work out an account for you.

With the same configuration, the fuel consumption of the fuel version Camry is 5.7L； per 100 kilometers; The average fuel consumption of Camry twin engines is 4.1L per 100 kilometers.

• The dual-engine version saves 1.6L fuel consumption per 100 kilometers compared with the fuel version.
• No.95 gasoline is 7.51 yuan per liter.

Camry dual engine saves 12.016 yuan in fuel per 100 kilometers compared with the fuel version of Camry. Driving 100 kilometers can save fuel in 12 yuan. Is it worth buying a hybrid car?

If the extra 20,000 yuan for purchasing the dual-engine version is used as fuel money,

20 thousand yuan can buy 95 # gasoline 150200L L.

The dual-engine version saves 1.6L fuel consumption per 100 kilometers compared with the fuel version.

Then Camry twin engines need to travel 93,875 kilometers to save the extra 20,000 yuan.

However, more than 90,000 kilometers, in addition to operating vehicles, basically few car owners can save fuel and money.

If a private car travels 10,000 kilometers a year, it will take at least 9 years to save money on fuel return, so it is said that hybrid electric vehicles save fuel but not money.

Moreover, it is not the same as plug-in hybrid cars. Although plug-in hybrid cars are also fuel-efficient and do not save money, they can get a green card without purchase tax, which is suitable for car owners.

Therefore, the first unacceptable disadvantage of the hybrid electric vehicle is that it saves fuel and does not save money. With the working principle similar to that of the plug-in hybrid vehicle, it can’t be a green card!

The second disadvantage is that the engine is noisy.

The engine noise of hybrid electric vehicle is very loud, which I felt on Camry twin engines, but it is not disturbing all the time, mainly in two cases, the engine noise will be very obvious.

In the first case, the cold car starts.

When the battery is fed, the cold car starts again. At this time, the engine noise of Camry dual-engine will be very loud, and the engine noise can be felt in the whole underground garage. Sometimes it will be caused by traffic jams for a long time, which may be because the engine water temperature is low.

When the car is cold, the engine can’t reach the best state, but it needs to drive the motor to charge the battery, which leads to the noise of the engine increasing under the combination of these two States.

In the second case, when driving at high speed, the battery is strongly charged.

When the Camry twin engines are driving on the highway, the engine cannot directly drive the vehicle due to the hybrid characteristics of Toyota THS II, so the battery must be charged.

Because the vehicle runs at high speed, it requires high power. At this time, it is necessary to drive both the vehicle and the motor to charge the battery, which leads to insufficient engine power.

In order to complete these two working conditions at the same time, the engine can only increase the speed, because the self-priming engine can only obtain the best power output at high speed.

Therefore, when driving at high speed and the battery is strongly charged, the noise of the engine will become very large. If it is sensitive to noise, it will affect the driving experience.

The third disadvantage is that the battery capacity is too small, and the power connection will shake.

As mentioned earlier, the battery capacity of the Camry twin-engine is only 1.3kwh, so it can only travel at a low speed of about 2km, which means that the Camry twin-engine basically travels in hybrid mode.

However, when switching from pure electricity to hybrid mode, sometimes there will be jitter, sometimes very small, sometimes very large, and sometimes not at all.

This is related to the small battery capacity. When the battery feed is switched to the hybrid mode, the engine needs to drive the vehicle and the engine to generate electricity at the same time, so the engine power is insufficient, and the power connection jitter appears.

If the power is switched when the battery is fully charged, and the engine and the battery drive the vehicle at the same time, there will be no jitter.

Therefore, the jitter caused by too small a battery may be unavoidable. This shortcoming is actually good, but it is somewhat unacceptable for car owners who pursue perfection.

Replacing the battery is expensive, so drive carefully.

Toyota and Honda’s hybrid electric system can be said to be very mature, and they all adopt "shallow charging and shallow discharging" to extend the battery life.

As long as the battery capacity of Toyota THS system is lower than 60%, it will stop discharging directly, while that of Honda is 55%.

This has both advantages and disadvantages. The advantage is that the battery can always be kept at more than 50%, which can increase the number of battery cycles and prolong the battery life.

The disadvantage is that the battery capacity of the hybrid electric vehicle is very small, and it is lightly charged and discharged every time, which makes it impossible to switch the power output mode for a long distance, which may cause the body to shake.

Due to the protection methods adopted by Toyota and Honda for the power battery, under normal use, the battery will basically not decay to the point where it cannot be used normally or be damaged.

Moreover, Toyota guarantees the battery for 8 years or 200,000 kilometers, and Honda guarantees the battery for 10 years or 200,000 kilometers, so the owner does not have to worry about battery damage, and it is expensive to replace the battery.

However, if the battery is damaged by the owner, it is not cheap to replace a battery.

Theoretically, taking the Camry dual engine as an example, the battery capacity is only 1.3kwh. At present, the power battery is 1,300 yuan /kwh, and it is 1,300 yuan to change a battery, plus the working hours are up to 3,000 yuan.

In fact, according to the maintenance cost of replacing the power battery exposed by the owner, it is obvious that it cost 23,848 yuan to replace the battery.

Therefore, it is not cheap to replace the battery in a hybrid electric vehicle, but as long as you drive normally, you basically don’t have to worry about the cost of replacing the battery.

Advantages of hybrid gasoline-electric vehicle

Although I mentioned the disadvantages of hybrid electric vehicles, its advantages cannot be ignored.

1. Whether driving at high speed or in traffic jam, the fuel consumption is relatively stable, and the fuel consumption per 100 kilometers is basically about 5L, which is very suitable for car owners who often run long distances.

2. A tank of oil can run more than 1000 kilometers, so you don’t have to worry about mileage anxiety, and you don’t have to refuel frequently. In today’s fast pace of life, the time saved is money.

3. No matter under any working conditions, the power of the hybrid electric vehicle can come at any time, the power output is better than that of the fuel vehicle, and the power ride comfort and driving experience are incomparable to that of the fuel vehicle.

The extra cost of buying a hybrid electric car may not be able to save fuel and money, but the driving experience is great!

Write it at the end

Hybrid cars are worth buying, but not for everyone.

If you don’t use cars frequently, don’t run at high speed, and just commute to work, then a fuel car is enough.

If there are requirements for power, endurance and long-distance driving, then a hybrid electric vehicle is worth buying.

If you buy a hybrid electric car just to save money, then I advise you to think twice. Actually, it doesn’t save money. If you buy it rashly, it’s too late to regret it!

China. com, December 16-Omicron mutant spreads quickly, is highly contagious and spreads invisibly. However, with the variation of the virus, the vast majority of infected people are mild or asymptomatic in clinical features. For people with mild and asymptomatic infections, people with no basic diseases or with stable basic diseases, they can take care of themselves at home. According to the "Guidelines for Home Treatment of Covid-19 Infected Persons" (hereinafter referred to as "Guidelines") issued by the State Council in response to the joint prevention and control mechanism of novel coronavirus epidemic, as well as the relevant tips from local CDC and medical experts, China. com combed the following 30 questions and answers, covering knowledge points such as protection, medication, medical treatment for key populations, vaccination, etc., to help the general public do a good job in personal protection and home treatment.

1. What should I pay attention to when I am infected with COVID-19?

The "Guide" clarifies that home therapists should take temperature measurement and self-health monitoring once every morning and evening. If symptoms such as fever and cough appear, they can take symptomatic treatment or oral medication. When necessary, you can also contact the medical staff of primary health care institutions or consult relevant medical institutions through Internet medical forms. Asymptomatic people don’t need medication. When taking medicine, home therapists should take it according to the drug instructions to avoid blind use of antibacterial drugs. If you have a basic disease, there is no need to change the dosage of the basic disease treatment drugs being used when the condition is stable. Antigen self-test and report the results according to the relevant epidemic prevention requirements.

If you have difficulty breathing or shortness of breath; After drug treatment, the body temperature remained higher than 38.5℃ for more than 3 days. The original underlying diseases are obviously aggravated and uncontrollable; Children have drowsiness, persistent refusal to eat, feeding difficulties, persistent diarrhea or vomiting; When pregnant women have symptoms such as headache, dizziness, palpitation, breath-holding, or abdominal pain, vaginal bleeding or bleeding, abnormal fetal movement, etc., they can be transferred to relevant hospitals for treatment by means of self-driving and 120 ambulances.

2. How to use medicine?

Reference Table of Commonly Used Drugs for Home Treatment of Infected Persons in Covid-19:

3. How to protect family members?

The Guide suggests that when you are at home, you should open doors and windows regularly every day to keep indoor air circulation. If you don’t have natural ventilation conditions, you can use exhaust fans for mechanical ventilation. Do a good job in ventilation and disinfection of shared areas such as toilets and bathrooms. Wash hands or disinfect hands when preparing food, defecating before and after meals, taking off masks, etc. Cover your nose and mouth with a tissue when coughing or sneezing, or cover your nose and mouth with the inside of your elbow, and throw the used tissue into the trash can. Do not share daily necessities with other family members. Tableware should be cleaned and disinfected after use. The surfaces of articles that may be contacted by home therapists and the towels, clothes and quilts they use should be cleaned and disinfected in time, and the personal belongings of infected persons should be placed separately.If the family shares the bathroom, the home treatment staff should disinfect it every time they use it; If family therapists use a separate bathroom, they can be disinfected once a day. Used paper towels, masks, disposable gloves and other household garbage are put into plastic bags and placed in special trash cans. Articles contaminated by saliva, sputum, etc. shall be disinfected at any time.

4. When can I end the home treatment?

The Guide makes it clear that if the symptoms of home-based therapists are obviously improved or have no obvious symptoms, the self-test antigen is negative, and the Ct value of Covid-19 nucleic acid detection for two consecutive times is ≥35 (the interval between the two tests is more than 24 hours), home-based therapy can be ended, and normal life and going out can be resumed.

5. What should I pay attention to when I go to the hospital?

Shen Ning, vice president of Peking University Third Hospital and director of the Center for Infectious Diseases: If you have fever and related respiratory symptoms and need to see a doctor, you should go to the fever clinic. When visiting a doctor, observe the relevant regulations of the hospital, especially self-protection, wear N95 mask regularly throughout the whole process, and comply with the relevant requirements of the hospital for nucleic acid and antigen. If you suspect that you have related upper respiratory symptoms and are worried about the risk of going to the hospital, you can choose online medical treatment, find experts in infectious diseases, respiratory medicine, Chinese medicine and related departments for consultation, and judge whether you need to go offline for medical treatment.

6. The emergency department and fever clinic can prescribe medicine for up to three days, but it hasn’t recovered after three days. Do you need to go to the hospital for reexamination?

Shen Ning: The self-limiting process of upper respiratory tract infection is about 5-7 days. Many patients’ symptoms are not completely relieved after 3 days. If the symptoms are relieved to a certain extent after 3 days of medication, there is no need to rush to return to the clinic. It is recommended to further observe the changes of symptoms. If the symptoms get worse, you must go to the hospital for a follow-up visit.

7. Can Chinese medicine and western medicine be taken together to treat Covid-19 infection? Can a variety of Chinese patent medicines be eaten together?

Liu Qingquan, President of Beijing Hospital of Traditional Chinese Medicine: At present, according to the research and clinical observation, Chinese patent medicines for treating COVID-19 and colds can be combined with western medicines such as antipyretic and analgesic drugs. Just to be on the safe side, Chinese medicine and western medicine should be separated by half an hour. If the ingredients of "Chinese patent medicine" used include drugs with western medicine for relieving fever and pain, attention should be paid to the combination of them, and side effects may occur after the drugs are superimposed. It is recommended not to combine several drugs, including traditional Chinese medicine and western medicine. As a result of combined use, there will be overlapping of drug doses, which has certain risks and will not improve the curative effect.

8. What traditional Chinese medicines can be selected?

Liu Qingquan: At present, all the Chinese patent medicines for treating colds and flu, especially those with wind-heat syndrome and external cold and internal heat (cold containing fire), have a very good effect on treating Omicron mutant.

9. How to protect pregnant women?

Qiao Jie, Dean of Peking University Third Hospital and Academician of China Academy of Engineering: If pregnant women’s family members are infected, they should be relatively isolated in space as far as possible if possible, and their living items should be separated as much as possible, and the bathroom should be disinfected, and the living space should be ventilated as much as possible. If a colleague is positive, try to work at home as much as possible. If you must work in the same space at the same time, pay special attention to the ventilation of the office space and wear N95 mask. Pregnant women should go to public places as little as possible, and do not get together or have dinner. Pay attention to hand hygiene while wearing a mask. Maintain balanced nutrition, adequate sleep and a positive and optimistic attitude. Pay attention to the standardized wearing of N95 mask when you go to the hospital for check-up, and reduce the waiting time. If you have any questions, you can consult in the form of online medical care.

10. What are the symptoms of pregnant women infected with Covid-19? Will it affect the fetus?

Qiao Jie: After the pregnant women were infected with Covid-19, the overall incidence, symptoms and course of disease were similar to those of the general population. The main symptoms were upper respiratory tract infection, such as cough, sore throat, sneezing, stuffy nose, runny nose, general aches and fever, and the severity was very few. The course of disease is basically 5-7 days, and the severe cases are mainly related to basic diseases, such as poor liver and kidney function, hypertension, diabetes, etc., which need to be treated in time. The mother has the protective barrier of placenta, so it is hardly transmitted to the fetus. However, if it is postpartum, it is best for Bao Ma to be isolated from the newborn or wear N95 mask to breastfeed.

11. How do pregnant women respond to symptoms?

Qiao Jie: When pregnant women have respiratory symptoms such as fever and dry cough, they can do nucleic acid test or antigen test to determine whether they are infected with Covid-19. Drink plenty of water, cool down physically, and choose traditional Chinese medicine available to pregnant women for symptomatic treatment. If western medicine is used to reduce fever, acetaminophen can be used for treatment if the temperature exceeds 38.5 degrees. When choosing antipyretic drugs, choose a single drug, and don’t stack it to reduce possible liver and kidney damage. Pay attention to monitoring heart rate, blood pressure and body temperature. Pregnant women in the third trimester should also pay attention to the monitoring of fetal movement, which can be monitored for one hour every day and have more than three fetal movements every hour. If the symptoms persist for more than 3 days, the fever does not improve after taking antipyretics, or fetal movement disappears, chest pain, chest tightness, abdominal pain, etc., you should contact the midwifery institution in time and see a doctor in time.

12. If COVID-19 is positive, can she give birth by herself?

Zhao Yangyu, director of the Department of Obstetrics and Gynecology, Peking University Third Hospital: Whether Covid-19 is infected or not, the choice of delivery mode is determined according to obstetric indications, and the doctor makes a comprehensive evaluation. For example, simple Covid-19 positive, no natural childbirth taboo (such as poor heart function, severe lung function, etc.), as long as you can tolerate the whole process of vaginal delivery, you can still choose natural childbirth.

13. What are the manifestations of children infected with COVID-19?

Qian Suyun, chief physician of Beijing Children’s Hospital: Most children mainly have fever, cough, runny nose and stuffy nose. Some of them are atypical symptoms, including fatigue, poor appetite, vomiting and even diarrhea. There are also some children who will have wheezing and hoarseness. However, the degree of children’s fever varies greatly from individual to individual, and some children can have a higher fever, even more than 39 degrees or 40 degrees. It is observed that most children have a fever in about 2-3 days. So the course of disease is about 3-5 days. The probability of serious illness is very low.

14. What medicines can families with children store?

Qian Suyun: Families with children should properly store some emergency drugs commonly used by children, but it is not recommended to store a lot of drugs. Improper storage may lead to children taking them by mistake. It is recommended to reserve drugs. The first category is antipyretic drugs. For children over 6 months, you can choose ibuprofen or acetaminophen, and one of them can be enough. Children between 2 months and 6 months are not suitable for ibuprofen, but acetaminophen can be used. For children within two months, it is not recommended to use antipyretic drugs routinely, and measures such as physical cooling can be taken and timely medical treatment can be taken. Cough is conducive to the discharge of respiratory secretions. Routine use of drugs is not recommended for children with mild cough. If there is nasal congestion and obvious cough, you can do atomization and wash your nose. At home, you can use a humidifier to increase the humidity in the air. If you have obvious cough, you can prepare some Chinese patent medicines for clearing heat and eliminating phlegm, and choose drugs suitable for your age, but don’t take two or more at the same time. Antipyretic drugs do not advocate taking the two drugs at the same time, and there is no need to take them alternately. Use drugs according to the age, dosage or doctor’s advice recommended in the instructions, and pay attention to the interval between two drugs. It is best for parents not to give drugs to their children according to their own experience or speculation. They can get medical advice and recommendations from professionals through the Internet.

15. Under what circumstances does the child need to be sent to a doctor?

Qian Suyun: The simplest way to distinguish is to look at the child’s mental state. If the child has fever and other symptoms, but he is in good spirits and can eat, drink and play after the fever has gone down, he can continue to observe and treat the symptoms at home. It is recommended to go to the hospital in the following situations: the fever lasts for more than 3 days and there is no sign of improvement; The child’s mental state is not good, including that the baby sometimes cries, is annoyed and is not easy to appease, and the older child is sleepy, listless and looks bad; In addition, cough is getting worse, which affects daily life and sleep; Some children wheeze, breathe faster, even have difficulty breathing, and have obvious hoarseness. Be careful of laryngitis and laryngotracheitis; If you have consciousness disorder or convulsion, you should see a doctor immediately. Children under three months are a special group, including newborns and infants. Once they have fever, it is recommended to see a doctor in time.

16. How should the elderly protect themselves?

Li Yanming, Director of Department of Respiratory and Critical Care Medicine, Peking Hospital: First of all, we should vaccinate, including whole-course vaccine and booster vaccine, which can obviously reduce the incidence of severe illness. Second, reduce going out, especially avoid going to closed places where people gather. If you really need to go out, wear a mask. Try to minimize contact with the external environment during the whole process, and wash your hands when you come back. Third, pay attention to keep warm while strengthening ventilation. You can put your elderly friends in another room and let them return to the room after the ventilation is over and the room temperature returns to normal. Fourth, to control basic diseases, we can buy medicines through various channels, or let relatives and friends buy medicines. Fifth, ensure regular sleep and nutrition, but don’t overeat. Reduce alcohol and tobacco as much as possible. Family members who don’t live with the elderly can reduce their visits and reduce the chances of virus exposure in the near future. If the co-residents are infected with Covid-19, they can live alone if conditions permit. If conditions do not allow, it is necessary to have an independent room, close the door and strengthen ventilation. Patients should be cleaned and disinfected after touching toilets, door handles and faucets.

17. What are the precautions for drug use in the elderly?

Li Yanming: After the elderly are infected with Covid-19, we should first strengthen observation and monitoring. Second, we should strengthen daily care, including light diet. After infection, the gastrointestinal function of the elderly is not good. It is recommended to eat less and eat more meals to avoid vomiting after eating a lot of food at one time. Ensure sleep; Replenish a proper amount of water, combined with body temperature and sweating, a small amount for many times, to prevent gastrointestinal discomfort and increase heart load caused by a large amount of water supplement at one time. Third, the higher the body temperature and the older you are, the more careful you should use drugs to prevent the elderly from sweating a lot after using a fever to cause collapse or even hypotension; In addition, the fever should be slowed down, and the fever can be reduced by physical means; Avoid using multiple drugs together when using antipyretics and cold medicines. Fourth, the application of proprietary Chinese medicines should be less and more precise, and multiple proprietary Chinese medicines with the same function should not be used at the same time. Fifth, the elderly with basic diseases should strengthen the management of basic diseases. A large amount of water loss caused by fever may lead to a decrease in blood pressure. During the fever, especially when antipyretics are used, pay attention to blood pressure monitoring. If the blood pressure is lower than the normal level, the antihypertensive drugs should be reduced or even stopped, and then used as usual when the blood pressure returns to normal. The elderly may eat little after infection, so it is necessary to monitor the changes of blood sugar to prevent hypoglycemia. When the elderly have fever and weakness, they must prevent falling.

18. Under what circumstances do you need to send the elderly to the hospital?

Li Yanming: We should strengthen the observation of the elderly and understand their basic situation. Such as basal heart rate, basal blood pressure, respiratory rate per minute and body temperature. For the elderly with cardiopulmonary diseases, it is necessary to know their basic peripheral oxygen saturation. Observe the changes of the general situation of the elderly, such as conscious state, mental state, defecation and eating. If the following situations occur, you need to consider seeking medical treatment: First, symptoms such as fever persist or tend to worsen. Second, there are new symptoms, such as chest pain, dyspnea, incontinence or sudden immobility of limbs, especially unilateral immobility of limbs, or inability of the elderly to eat, nausea and vomiting, or drowsiness, unconsciousness and disorientation. In addition, the aggravation of basic diseases, such as coronary heart disease in the elderly themselves, leads to angina pectoris; It turned out that there was chronic obstructive pulmonary disease or asthma, and there was an aggravation of chronic obstructive pulmonary disease and asthma, and they all needed to see a doctor.

19. What should cardiovascular patients pay attention to?

Zhou Yujie, Executive Vice President of Beijing anzhen hospital: Patients with original cardiovascular diseases are taking basic drugs. Drinking more water after high fever may affect the symptoms of heart failure, such as drugs for relieving muscle soreness and cardiovascular drugs. At present, no adverse effects between them have been found, so there is no need to be anxious. Manage the basic diseases of the heart well, use the original drugs for cardiovascular diseases well, increase the body’s immunity, improve their sleep quality and overcome anxiety. Don’t stop taking drugs for cardiovascular disease prevention and control for a long time. If you have persistent chest pain, seek medical advice promptly. Pay attention to keep warm, control the intake of sugar, oil and salt, and keep moderate exercise, not too intense. Monitor blood pressure, heart rate and blood lipid regularly.

20. How to sterilize at home?

Lu Lian, Director of the Hospital Sense Management Office of beijing ditan hospital, said: The risk of being infected by household items after "Yangguo" home rehabilitation is very small. The family can do daily cleaning without terminal disinfection. You can unplug the refrigerator and wipe it with a wet towel containing alcohol. Food that is not sealed in the refrigerator is heated before eating. Wipe hard surfaces such as toilets, desktops and cabinets with alcohol wipes or chlorine-containing disinfectant. Cotton items can be washed normally in the washing machine, and the quilt can be dried in the sun. Physical disinfection methods such as sun exposure and heat are preferred at home. To do a good job of ventilation, it is recommended to ventilate 2-3 times a day for at least 30 minutes each time. Household disinfection should focus on cleaning, supplemented by chemical disinfection.

21. What should I pay attention to when disinfecting?

Peking Union Medical College Hospital: Spraying 75% alcohol in a confined space for air disinfection may easily lead to fire or even explosion. Use chlorine-containing disinfectant to disinfect the surface of metal countertops or leather products that are easy to corrode. Disinfectants cannot be used to directly disinfect the human body. Stimulating the airway after inhalation will lead to cough and even destroy epithelial cells. It needs to be wiped after spraying with disinfectant, and pure chemical action can’t completely disinfect it. After disinfection with chlorine-containing disinfectant, the list of objects should be cleaned. The concentration of disinfectant used should not be too high or too low. Different types of disinfectants should not be mixed. Disinfectant can’t be added to the laundry detergent, and a large amount of water is diluted during washing, which can’t play a disinfection role; Chlorine disinfection will corrode and destroy the inner container of washing machine.

22. How long can I return to work after the fever has gone down?

Li Dongzeng, Chief Physician, Department of Infectious Diseases, Beijing You ‘an Hospital: Under normal circumstances, the symptoms of cough, nasal congestion, runny nose and sore throat will be obviously relieved in 3 days after the body temperature is normal. When somatosensory sore throat and cough no longer affect sleep, it means that the body has basically recovered and is suitable for returning to work. After 7 days of onset in young adults, the nucleic acid gradually turned negative, and the infectivity was low. COVID-19 should still do a good job of respiratory protection after recovery, and do not lower the prevention and control standards. After returning to work, stick to wearing masks in crowded and closed public places, pay attention to hand hygiene, cough, sneezing and other etiquette. Don’t eat face to face in the canteen.

23. Is there a high chance of reinfection after rehabilitation?

Zhong Nanshan, academician of China Academy of Engineering: After being infected with Omicron once, antibodies will be produced in the body, which is equivalent to being vaccinated once. At present, the data show that after being infected with Omicron once, the rate of reinfection within one year is very small.

Wan Mobin, Chief Physician, Department of Infectious Diseases, Shanghai Changhai Hospital:There are three types of people who are more susceptible to repeated infections, including the elderly, people with basic diseases and people with poor immunity.Self-protection awareness should be strengthened after the cured confirmed patients in COVID-19 are discharged from hospital and asymptomatic infected people are released from isolation. Vaccination, wearing a mask, keeping a social distance of 1 meter, and trying to avoid being in crowded and poorly ventilated indoor spaces are still effective ways to prevent repeated infections. In addition, in daily life, we should also increase nutrition, especially increase the intake of protein, keep exercising, ensure a good attitude and improve the body’s immunity.The risk of reinfection, as well as the symptoms after infection, depends on many complicated factors, including the variation of variants, vaccination and previous physical conditions. It is true that a small number of infected people are at higher risk after reinfection, but for most people, there is no need to worry too much about the aggravation of symptoms after reinfection.

24. What are the taboos for vaccination?

Beijing Center for Disease Control and Prevention: The medical staff at the inoculation point are responsible for the taboo judgment, and the clinicians at the secondary and above medical institutions are responsible for the disease diagnosis. The diagnosis certificate issued should specify the recent detailed state of the patient, so as to facilitate the taboo judgment at the inoculation point. Taboos include: ① severe allergic reactions, such as anaphylactic shock and laryngeal edema, occurred during previous vaccination; ② Acute infectious diseases are in the fever stage and vaccination is suspended; ③ Vaccination is suspended for serious chronic diseases during acute attack, such as cancer patients undergoing chemotherapy, patients with hypertensive crisis, patients with coronary heart disease who have myocardial infarction, autoimmune nervous system diseases in the advanced stage, and epilepsy patients in the attack stage; ④ Life has entered the terminal stage due to serious chronic diseases.

25. Does it mean that the COVID-19 vaccine has not been vaccinated because of the basic disease and other reasons?

Wang Huaqing, chief expert of immunization program of China CDC: There was a serious allergic reaction after vaccination, so we can’t vaccinate this vaccine in the future. Most other situations belong to the situation of slow seeding. In the early stage, because of the basic diseases, the vaccine could not be vaccinated in the evaluation process, and most of them belonged to slow seeding. They have entered the stable period of the disease or the special treatment condition is over. After re-evaluating the conditions, it is still recommended to vaccinate as soon as possible.

26. Is the adverse reaction rate of COVID-19 vaccine for the elderly high?

Wang Huaqing: According to the current monitoring situation, the overall reported incidence of adverse reactions among the elderly aged 60 and above after being vaccinated with Covid-19 vaccine is slightly lower than that of people under 60, and the incidence of serious adverse reactions is basically similar to that of other people, which is less than one in a million.

27. How long is the interval between strengthening immunization?

Beijing Center for Disease Control and Prevention: Vaccination with COVID-19 vaccine can effectively reduce the risk of severe illness and death after infection. The elderly who have no vaccination contraindications and meet the vaccination conditions should be vaccinated as soon as possible, and the booster immunization should be completed as soon as possible after 3 months of complete vaccination.

28. Who is the target group of the second dose of booster immunization?

According to the "Implementation Plan for the Second Dose of Enhanced Immunization of Covid-19 Vaccine" (hereinafter referred to as "Implementation Plan") issued by the Comprehensive Group of Joint Prevention and Control Mechanism for novel coronavirus Epidemic in the State Council, at this stage, on the basis of the first dose of enhanced immunization, the second dose of enhanced immunization can be carried out among people with high risk of infection, people over 60 years old, people with serious basic diseases and people with low immunity.

29. How long is the interval between the second dose of booster immunization?

According to the real world research and clinical trial data at home and abroad, combined with the actual vaccination in China, the time interval between the second dose of booster immunization and the first dose of booster immunization is more than 6 months.

30. What vaccines can be selected for the second dose of booster immunization?

According to the progress of vaccine research and development, all vaccines approved for conditional marketing or emergency use can be used for the second dose of booster immunization. Priority is given to sequential booster immunization, or the second dose of booster immunization with vaccines containing Omicron strain or with good cross-immunity to Omicron strain. The relevant combinations are as follows:

3 doses of inactivated vaccine +1 dose of Kangxinuo intramuscular recombinant Covid-19 vaccine (adenovirus type 5 vector); 3 doses of inactivated vaccine +1 dose of recombinant Covid-19 vaccine (CHO cells) of Chifeilongkema; 3 doses of inactivated vaccine +1 dose of recombinant Covid-19 vaccine (adenovirus type 5 vector) for Kangxinuo inhalation; 3 doses of inactivated vaccine +1 dose of Zhuhai Livzon recombinant Covid-19 fusion protein (CHO cell) vaccine; 2 doses of Kangxinuo intramuscular adenovirus vector vaccine +1 dose of Kangxinuo inhalation recombinant Covid-19 vaccine (adenovirus vector type 5); 3 doses of inactivated vaccine +1 dose of Chengdu WEEK recombinant Covid-19 vaccine (sf9 cells); 3 doses of inactivated vaccine +1 dose of Beijing Wan Tai nasal spray influenza virus carrier Covid-19 vaccine; 3 doses of inactivated vaccine +1 dose of Zhejiang clover recombinant Covid-19 protein subunit vaccine (CHO cells); 3 doses of inactivated vaccine +1 dose of recombinant Covid-19 bivalent S trimer protein vaccine from Shenzhou cells.

(comprehensive the State Council joint defense joint control mechanism conference,Beijing Center for Disease Control and Prevention,Peking Union Medical College Hospital, Global Times,Beijing news broadcast, etc.)

　　Cctv newsBeijing Meteorological Observatory issued a blue warning signal for cold wave at 10: 10 on February 18, 2024.

　　Affected by cold air, it is expected that there will be cold wave weather in Beijing from the night of the 18th to the 20th, and the minimum temperature will drop by 8℃, and the minimum temperature in the plain will drop to around -5℃. From the evening of 18th to 19th, the gust can reach about 7, so please take precautions.

In the beautiful Xishuangbanna Prefecture of Yunnan, there is a young Chongqing native who manages a large banana plantation with an area of more than 3,000 mu alone. He is Cen, the general manager of Dongting Agricultural Development Co., Ltd. in Xishuangbanna, Yunnan Province, and the famous "banana king" born in 1980s.

Carrying 500 yuan into the world

"The world is so big, don’t walk around and see more, how do you know what career is best for you?" Cen was born in Hechuan rural area. After finishing high school there in 2006, he went to Foshan, Guangdong, alone with the only cash from 500 yuan, and started a dream-seeking journey.

In a small electrical appliance factory in Foshan, he found a job in product quality control, with a monthly salary less than that of 1000 yuan. Because of his hard work, Cen was promoted to department head one year later, and his monthly salary rose to 3,000 yuan. Working part-time is not easy, and overtime is a common occurrence, especially in the peak sales season, when Cen works more than 15 hours a day. With the passage of time, the idea of "starting your own business" became stronger and stronger in his heart. At the end of 2007, Cen resigned and returned to Chongqing.

2008 is a turning point for Cen. This year, he came to Xishuangbanna, Yunnan with his family to develop banana planting. "The land here is relatively wide, and bananas are suitable for planting here." Cen said that his relatives also planted bananas in Xishuangbanna at that time.

The barren hills turned into banana forests.

When he first arrived in Xishuangbanna, Cen did all kinds of odd jobs in his own 200-acre banana garden, weeding and fertilizing himself, and sunburn and sprained feet never happened less. A year later, watching the original barren hillside turn into a banana forest, and calculating that every input from 1 yuan will turn into the output from 2.5 yuan, Cen felt that all the previous efforts were worthwhile.

Cen attaches great importance to adopting the latest planting techniques, and at the same time, she is particularly hard-working, and she has to drill into the banana forest for inspection almost every day. It takes at least half a day to patrol the 200-acre banana garden. Slowly, Cen developed a pair of "critical eyes" and could see all kinds of pests and diseases at a glance. "Like heartworms, thistles, filariasis, etc., once they appear, they must be dealt with in time." Cen said.

At the beginning of 2010, Guangxi, Hainan and other major banana producing areas had bumper harvests, which made Yunnan bananas, which had not been sold in previous years, encounter the dilemma of "nobody cares". Looking at the bananas that had already hung in the ground, Cen was puzzled. "At that time, my head was big. Later, I remembered that a friend at home wholesaled bananas in Panxi Market in Chongqing, so I called him."

"You can take bananas to Panxi and sell them yourself." Cen was moved by a friend’s suggestion. He immediately rented a truck and personally transported more than 20 tons of bananas to Chongqing Panxi Fruit Wholesale Market, which was sold out in less than one day. Through this sale, Cen has also established contact with many merchants, and the products have opened up a market.

Get rich and never forget your hometown

Young Cen also has a strong interest in e-commerce platform. He is trying to make good use of the Internet, a brand-new sales channel, to be a "banana e-commerce" in the new era, and at the same time to build his own official website to fully promote his banana garden.

Cen said that when he was in a foreign land, he often missed home and all kinds of delicious food in his hometown: "Peach slices, meat slices and spicy hot pot in Hechuan always make his mouth water. Every time my family comes to Yunnan, I always want them to bring as many Chongqing specialties as possible … "

Today, enterprises in Cen are among the best in Xishuangbanna, with a planting area of more than 3,000 mu and an annual income of more than 30 million yuan. In April this year, Cen built a restaurant in the center of Hechuan District, his hometown, which can accommodate 180 guests at the same time. This restaurant has nearly 100 employees, more than 90% of whom are Hechuan locals. "I have been homesick for so many years, which is also a little contribution to Hechuan." Cen said.

Order of Beijing Municipal People’s Government

No.307

　　The Measures for the Administration of Earthquake Early Warning in Beijing have been adopted at the 185th executive meeting of the Municipal People’s Government on December 6, 2022, and are hereby promulgated and shall come into force as of March 1, 2023.

Acting Mayor Yin Yong　　　　

December 19, 2022　　

Administrative Measures of Beijing Municipality on Earthquake Early Warning

catalogue

　　Chapter I General Provisions

　　Chapter II Planning and Construction of Earthquake Early Warning System

　　Chapter III Release of Earthquake Early Warning Information and Emergency Disposal

　　Chapter IV Regional Cooperation

　　Chapter V Legal Liability

　　Chapter VI Supplementary Provisions

Chapter I General Provisions

　　the first In order to standardize earthquake early warning activities, effectively play the role of earthquake early warning, defend and mitigate earthquake disasters, serve to safeguard the functions of the capital, and protect the safety of people’s lives and property, these measures are formulated in accordance with the People’s Republic of China (PRC) Earthquake Prevention and Disaster Mitigation Law, the People’s Republic of China (PRC) Emergency Response Law, the Regulations on Earthquake Monitoring and Management, and the Provisions on the Implementation of the People’s Republic of China (PRC) Earthquake Prevention and Disaster Mitigation Law in Beijing, combined with the actual situation of this Municipality.

　　the second These Measures shall apply to the planning and construction of earthquake early warning system, the release of earthquake early warning information, emergency response and other activities within the administrative area of this Municipality and their supervision and management.

　　The term "earthquake early warning" as mentioned in these Measures refers to the act of automatically and quickly generating early warning information through the earthquake early warning system after the earthquake, and using the characteristics that the propagation speed of electromagnetic waves is greater than that of seismic waves to give an early warning to areas that may be damaged and affected by the earthquake.

　　Article The earthquake early warning work follows the principles of government leading, regional cooperation, departmental linkage and social participation, and implements the working mechanism of unified planning, unified management and unified release under the guidance of the competent department of earthquake work of the people’s government at the next higher level.

　　Article 4 The municipal and district people’s governments strengthen the management and guarantee of earthquake early warning, coordinate and solve major problems of earthquake early warning, and incorporate the funds needed for earthquake early warning into the fiscal budget at the corresponding level.

　　The municipal earthquake department shall co-ordinate the city’s earthquake early warning work, and be responsible for the planning, construction, supervision and management of earthquake early warning system.

　　The competent department of earthquake work in the district is responsible for the supervision and management of earthquake early warning within its administrative area, and assists the municipal earthquake department in promoting the construction of earthquake early warning system.

　　Development and reform, education, science and technology, public security, planning of natural resources, urban and rural housing construction, urban management, transportation, water, culture and tourism, health, emergency management, radio and television, communication management and other relevant departments shall, according to their respective responsibilities, do a good job in earthquake early warning.

　　Article 5 This Municipality encourages and supports social forces to participate in the construction and use of earthquake early warning system according to law, as well as scientific and technological innovation, product development and application of achievements related to earthquake early warning.

Chapter II Planning and Construction of Earthquake Early Warning System

　　Article 6 The municipal earthquake department shall, according to the national earthquake early warning system construction plan, organize the preparation of the city’s earthquake early warning system construction plan, and incorporate it into the city’s earthquake prevention and disaster reduction plan.

　　The planning for the construction of this Municipality’s earthquake early warning system should be combined with the characteristics of this Municipality’s earthquake risk and the demand for earthquake risk prevention, so as to improve the earthquake disaster prevention capability of key earthquake risk areas, important security areas, key protected buildings, earthquake risk-prone places and projects that may cause serious secondary disasters.

　　Article 7 The municipal earthquake department is responsible for organizing the construction of a unified earthquake early warning system in the city according to the plan, including monitoring system, data transmission system, data processing system and information release system. The competent department of seismic work in the district shall assist in relevant work.

　　The design, construction and instrument access of earthquake early warning system shall conform to relevant standards and technical requirements.

　　To build an earthquake early warning system, existing resources should be fully utilized and integrated to avoid repeated construction.

　　Article 8 Major construction projects such as high-speed railways, urban rail transit, electric power control centers, oil and gas pipelines (stations), petrochemicals, communications, coal mines, large reservoirs, and other projects that may cause serious secondary disasters can build special earthquake early warning and monitoring systems according to needs and report them to the municipal earthquake department for the record. Those that meet the relevant technical requirements can be incorporated into the unified earthquake early warning system of the whole city to realize information sharing.

　　Article 9 Schools, hospitals, railway stations, airports, stadiums and other public places, public transport and other crowded places, as well as high-speed railways, urban rail transit, nuclear facilities projects, large reservoirs, large and medium-sized dangerous goods production and storage facilities and other projects that may cause serious secondary disasters, their business units or management units shall install special earthquake early warning information receiving and broadcasting devices, and formulate emergency response plans for earthquake early warning. The municipal earthquake department and the competent department of seismic work in the district shall give guidance, strengthen supervision and inspection, and promptly correct the problems found.

　　Encourage other units and places to install special earthquake warning information receiving and broadcasting devices.

　　Article 10 The operation and maintenance of the earthquake early warning system in this Municipality shall follow the principle of who builds and who is responsible.

　　The municipal earthquake department and the competent department of earthquake work in the district shall strengthen the protection of the facilities of earthquake early warning system and the environment for earthquake observation. If any damage or damage is found, it shall promptly organize the repair.

　　Units that build special earthquake early warning and monitoring systems and install special information receiving and broadcasting devices shall strengthen daily maintenance and management to ensure normal use.

　　No unit or individual may occupy, damage or dismantle or move the facilities of earthquake early warning system without authorization.

Chapter III Release of Earthquake Early Warning Information and Emergency Disposal

　　Article 11 The municipal earthquake department automatically and uniformly issues earthquake early warning information to all kinds of receiving devices in the area where the estimated earthquake intensity reaches the release conditions through the earthquake early warning information release system.

　　Any other unit or individual shall not release earthquake warning information without authorization, and shall not fabricate and disseminate false earthquake warning information.

　　Article 12 Earthquake early warning information should include earthquake occurrence time, earthquake epicenter, magnitude, arrival time of seismic waves, estimated earthquake intensity and so on.

　　Article 13 Radio, television, Internet and other media and communication operators shall establish an automatic broadcasting mechanism to automatically broadcast earthquake warning information to the public free of charge after receiving the warning information. Municipal earthquake and other relevant departments shall guide them to establish and improve the automatic broadcasting mechanism of earthquake early warning information.

　　Article 14 After receiving the earthquake early warning information, the municipal and district people’s governments and their relevant departments shall, in accordance with the earthquake emergency plan, do a good job in earthquake emergency response in time according to law.

　　In crowded places and projects that may cause serious secondary disasters, after receiving the earthquake early warning information, the business unit or management unit shall immediately take corresponding risk-avoidance measures in accordance with the formulated earthquake early warning emergency response plan.

　　Article 15 Organs, organizations, enterprises, institutions and other units should carry out publicity and education on earthquake early warning knowledge and necessary emergency drills in light of their respective realities.

　　Radio, television, newspapers, the Internet and other media should carry out public welfare publicity activities on earthquake early warning knowledge.

　　The municipal earthquake department and the competent department of district earthquake work shall publicize and popularize the knowledge of earthquake early warning to the public, and guide, assist and urge the relevant units to do a good job in the publicity and education of earthquake early warning knowledge and earthquake emergency drills.

Chapter IV Regional Cooperation

　　Article 16 Under the national earthquake early warning mechanism, this Municipality has established a cooperative earthquake early warning mechanism with Tianjin and Hebei Province, and strengthened exchanges and cooperation in earthquake early warning.

　　Article 17 The city and Tianjin, Hebei Province unified earthquake early warning information sources and earthquake early warning information release threshold, release content.

　　Article 18 The municipal seismological department and the competent departments of earthquake work in Tianjin and Hebei jointly promote the construction of a regional earthquake monitoring and early warning platform, establish an earthquake early warning data and information sharing mechanism, realize mutual backup and mutual service of earthquake early warning information, and enhance the regional earthquake early warning capability.

　　Article 19 The municipal seismological department and the competent departments of earthquake work in Tianjin and Hebei jointly promote the popularization and application of new earthquake early warning technologies in the region, and promote the construction of a regional earthquake early warning scientific and technological innovation platform integrating scientific research experiments, achievements transformation, scientific and technological exchanges and integrated demonstrations.

Chapter V Legal Liability

　　Article 20 In violation of the provisions of the fourth paragraph of Article 10 of these measures, units or individuals that occupy, damage or dismantle or move the facilities of earthquake early warning system without authorization shall be dealt with in accordance with the relevant provisions of the Law of People’s Republic of China (PRC) on Earthquake Prevention and Disaster Mitigation.

　　Article 21 In violation of the provisions of the second paragraph of article eleventh of these measures, fabricating and disseminating false earthquake warning information or releasing earthquake warning information to the society without authorization, the municipal earthquake department shall order it to make corrections; If it constitutes a violation of public security administration, it shall be dealt with by the public security organ according to law; If a crime is constituted, criminal responsibility shall be investigated according to law.

Chapter VI Supplementary Provisions

　　Article 22 These Measures shall come into force as of March 1, 2023.

Guangdong Provincial People’s Government on Promoting High-tech Industrial Development Zone

Opinions on high-quality development

Yuefu [2019] No.28

People’s governments at the local level and listed, people’s governments of counties (cities, districts), departments and institutions directly under the provincial government:

　　In order to thoroughly implement the Supreme Leader’s Socialism with Chinese characteristics Thought in the New Era and the spirit of the 19th National Congress of the Communist Party of China, thoroughly implement the spirit of the important speech and instructions of the General Secretary of the Supreme Leader to Guangdong, thoroughly implement the innovation-driven development strategy, effectively stimulate the new round of innovation and development vitality of high-tech industrial development zones (hereinafter referred to as high-tech zones), promote the high-quality development of high-tech zones, and give full play to the leading, demonstrating and radiating role of high-tech zones, the following opinions are put forward.

　　I. General requirements

　　(1) Development ideas.With the goal of improving the development quality and efficiency of high-tech zones, with the direction of developing high technology and realizing industrialization, we will persist in deepening reform, innovation leading, green intensive, open coordination and characteristic development, optimize the layout of high-tech zones in the province around the construction of a new regional development pattern of "one core, one belt and one district", innovate the development system and mechanism of high-tech zones, make every effort to promote industrial transformation and upgrading, comprehensively enhance the ability of scientific and technological innovation, and strive to build a world-class industrial development ecology and innovation and entrepreneurship ecology. Efforts will be made to build the High-tech Zone into an innovation-driven development demonstration zone, an emerging industrial cluster, a leading zone for transformation and upgrading, and a pioneering zone for high-quality development, so as to form a new growth pole for the regional economy and provide strong support for the construction of a modern economic system in our province.

　　(2) Target requirements.By 2022, the province will achieve full coverage of state-level high-tech zones, and more than 40 provincial-level high-tech zones will be newly laid out. The comprehensive development quality of high-tech zones will be significantly improved, further enhancing its leading and supporting role in the province’s economic and social development. High-tech Zone’s operating income exceeds 6 trillion yuan, research and development (R&D) funds account for more than 10% of regional GDP, and the number of high-tech enterprises and the output value of high-tech products account for more than 50% of the province. The investment intensity of the project and the industrial added value, tax revenue and labor productivity above designated size per unit area have reached the national leading level, and the labor productivity of all employees has reached more than 280,000 yuan/person; The number of new invention patents granted per 10,000 people exceeded 90, and the energy consumption per 10,000 yuan of industrial added value dropped to 0.17 tons of standard coal. By 2030, the innovation-driven development of high-tech zones in the whole province will be at the forefront of the country, and the level of economic and social development and international competitiveness will be greatly improved, making it an important hub and backbone for serving Guangdong-Hong Kong-Macao Greater Bay Area and participating in global scientific and technological cooperation.

　　Second, optimize the layout of high-tech zones

　　(three) to promote the full coverage of national high-tech zones.Strengthen the overall planning and guidance for the creation of national high-tech zones, increase the support of policies and funds, promote the accelerated convergence of regional innovation resources and emerging industries, and enhance the ability of high-tech zones to support regional economic and social development. Strengthen the main responsibility of cities to create national high-tech zones, and effectively improve the independent innovation ability and industrial competitiveness of high-tech zones.

　　(four) the new layout of the construction of a number of provincial high-tech zones.Relying on the existing development zones, we will build a number of provincial-level high-tech zones in the new layout of counties in the province to support and lead the innovation-driven development of counties. Support the innovative development of emerging industrial parks by creating provincial high-tech zones, and support traditional industrial parks to accelerate transformation and upgrading by creating provincial high-tech zones.

　　(5) Strengthen the radiation-driven role of high-tech zones.Support national-level high-tech zones and provincial-level high-tech zones with high development level to integrate or host industrial parks and towns and streets with adjacent locations, similar industries and scattered distribution, explore the mechanism of resource sharing and interest balance, and radiate and drive the innovation and development of surrounding areas; The GDP of the integrated or managed industrial parks and towns and streets, and the fiscal revenue of cities and counties can be divided according to the principle of territoriality. Implement "one district and multiple parks" and strengthen the overall coordination and policy extension coverage of the main park to the sub-parks.

　　Third, improve the innovation ability of high-tech zones

　　(6) Enhance the capacity of supporting regional collaborative innovation and development.High-tech zones in the core area of the Pearl River Delta should speed up the upgrading of knowledge innovation and technological innovation capabilities, expand innovative industrial clusters with international competitiveness, and speed up the construction of world-class high-tech parks. Among them, Guangzhou and Shenzhen high-tech zones should benchmark domestic and foreign advanced parks and take the lead in building high-quality development pioneers and experimental zones. High-tech zones in coastal economic zones should gather high-end innovative resources extensively, and actively build characteristic parks and professional parks for regional innovation and development around expanding the real economy and promoting the high-end development of manufacturing industry. Among them, Shantou and Zhanjiang High-tech Zones should enhance their ability to support and lead regional development and become new growth poles of high-tech industries. High-tech zones in the northern ecological development zone should focus on scientific and technological innovation, improve resource utilization efficiency and environmental protection level, develop economic models and advantageous industries that are compatible with ecological functions, and build functional parks and demonstration parks with ecological priority and green development.

　　(seven) layout and construction of science city.Support qualified high-tech zones to build a science city with high standards, or incorporate the science city outside the zone as a whole through sub-parks, docking and introducing national strategic scientific and technological forces, and building a full-chain R&D system that runs through basic and applied basic research and emerging industrial technology research. Optimize the layout of major scientific research platforms, and give priority to the layout of newly-built colleges and universities and high-level scientific and technological innovation platforms in national high-tech zones. Guarantee the land use index of major platforms such as major scientific and technological infrastructure in the Science City, and the scale of land use for its supporting facilities shall be solved by the local government as a whole.

　　(eight) the construction of university science park.Focusing on the industrial characteristics of high-tech zones, we will promote universities with strong scientific research strength to build characteristic and specialized university science parks in high-tech zones, promote the combination of comprehensive intellectual resources of universities and the superior resources of the parks, and create a core platform for joint industrial co-construction, technical research, personnel training, innovation and entrepreneurship. University science parks above the provincial level enjoy the same policy treatment as local incubators.

　　(9) Building a high-level scientific and technological innovation platform.Build platforms such as National Technology Innovation Center, National Engineering Research Center, National Industrial Innovation Center and National Manufacturing Innovation Center. National laboratories, provincial laboratories, major scientific and technological infrastructure, new research and development institutions and other major platforms are given priority in national high-tech zones. We will expand and improve technology transfer institutions, industrial technology innovation alliances, academician workstations, Post-Doctoral Research Center and other innovative carriers.

　　(ten) to strengthen key core technology research.Support innovative enterprises in high-tech zones to actively participate in major national science and technology projects and key R&D plans, extensively undertake provincial basic and applied basic research funds and R&D plans in key areas, and build high-tech zones into the main positions and gathering areas for promoting basic research and common key technology research, major technological breakthroughs and subversive innovations.

　　(eleven) deepen the innovation cooperation between Guangdong, Hong Kong and Macao.High-tech zones should play a core supporting role in the construction of the Guangzhou-Shenzhen-Hong Kong-Macao Science and Technology Innovation Corridor, further deepen the cooperation in science and technology innovation between Guangdong, Hong Kong and Macao, promote the organic integration of mainland industries and market advantages with the scientific research and information advantages of Hong Kong and Macao, and promote the transformation of cross-border scientific and technological achievements. Layout and construction of scientific and technological information integration platform, joint laboratory, Guangdong, Hong Kong and Macao youth innovation and entrepreneurship base, and expand new space for scientific and technological cooperation with Hong Kong and Macao. Support high-tech zones to participate in international scientific and technological cooperation and international science projects, and explore the joint construction of overseas parks.

　　Fourth, expand high-tech industries

　　(twelve) gathering high-tech enterprises.Support high-tech zones to build high-tech enterprise clusters around leading industries, and constantly improve the concentration of high-tech enterprises in the park. Encourage the platform transformation of key leading enterprises, build an innovation and entrepreneurship ecosystem for large enterprises, and incubate and cultivate high-tech enterprises in the upstream and downstream of the industrial chain. Formulate policies to support high-tech enterprises, support the R&D capacity building of high-tech enterprises, promote the gathering of high-quality innovative resources to high-tech enterprises, and cultivate high-growth high-tech enterprises.

　　(13) Expand strategic emerging industries.Strengthen innovation service ability and optimize innovation and entrepreneurship ecology. Aiming at the new generation of information technology, high-end equipment manufacturing, green and low-carbon, biomedicine, digital economy, new materials, marine economy and other strategic key areas, we will realize the transformation from attracting investment to attracting talents and attracting talents, and from epitaxial growth to endogenous growth. Actively explore and innovate management methods suitable for the development of new technologies, new products, new formats and new models, organize the implementation of application demonstration projects and projects, take the initiative to undertake major national scientific and technological achievements transformation projects, promote the transformation and industrialization of outstanding achievements of strategic emerging industries in high-tech zones, and continuously expand innovative industrial clusters.

　　(14) Accelerate the transformation and upgrading of traditional industries.In-depth implementation of a new round of industrial technological transformation, through measures such as optimizing the functions of the park, strengthening the industrial chain, supporting major projects, supporting scientific and technological research and development, and "changing cages for birds", the traditional advantageous industries will be promoted to the middle and high end. Implement green manufacturing pilot demonstration projects, build a green manufacturing system, and cultivate a number of green factories, green parks, green products and green supply chains in high-tech zones. Establish a higher technology access threshold and formulate a stricter production capacity list of backward products, resolutely eliminate backward enterprises with high pollution, high emissions, high energy consumption and high risks, and strictly control the transfer of low-end industries to high-tech zones in Guangdong, East and West.

　　(fifteen) improve the incubation system.Encourage leading enterprises in the industry, universities, scientific research institutes and other subjects to build specialized incubators and create space in high-tech zones. Support high-tech zones to revitalize idle places and build innovative and entrepreneurial carriers with strong entrepreneurial culture. Encourage the development of corporate headquarters, professional parks and other types of accelerators. Improve technology and finance’s service system, attract well-known technology and finance institutions at home and abroad to settle in high-tech zones, and guide social capital to invest in emerging industries in high-tech zones.

　　(sixteen) to carry out industrial co-construction in high-tech zones.We will promote pairing assistance and industrial co-construction between the Pearl River Delta High-tech Zone and the Guangdong, East and West High-tech Zones, improve the cooperation mechanism of cooperative co-construction, industrial co-education and benefit sharing, and improve the level of park co-construction. Support qualified high-tech zones to actively explore industrial cooperation modes such as co-construction, joint-stock cooperation and trusteeship construction, improve the GDP accounting and tax sharing system of co-construction parks, and form a long-term mechanism of responsibility sharing, benefit sharing and win-win cooperation.

　　V. Deepening the structural reform of high-tech zones

　　(seventeen) optimize the management system.As a high-tech zone dispatched by the local government, the high-tech zone management institution should strengthen overall coordination with the administrative region government, adhere to the principle of streamlining and high efficiency, fully rely on the local government to carry out social management, public services and market supervision, reduce the number of departments stationed in the high-tech zone, and gradually straighten out the relationship between the high-tech zone and the towns and streets under its custody. High-tech zones merged by high-tech zone management agencies and administrative district governments should further improve the setting of government functions in combination with the development orientation of high-tech zone economic functional zones. For the high-tech zone jointly built by regional cooperation, both parties should straighten out the management, investment and distribution mechanisms. High-tech zones should further strengthen the functions of scientific and technological innovation, industrial promotion, talent introduction and training, and the internal institutions can be dynamically adjusted according to the needs within the approved amount and submitted for approval according to procedures.

　　(eighteen) deepen the reform of the cadre and personnel system.Give the High-tech Zone the autonomy to select and employ people in the approved staffing. Except for the cadres directly under the local government, the High-tech Zone will decide the deployment, management, welfare treatment, appointment and dismissal, rewards and punishments of the administrative and public institution staff in the High-tech Zone according to the general staffing issued by the local organization and staffing department in accordance with relevant regulations. According to the relevant policies and regulations of the state, non-civil servants below the leading group of High-tech Zone and the staff of administrative units that do not refer to the Civil Service Law are allowed to explore and implement the performance-based salary system of "more work and more rewards" with the approval of the local party committee and government.

　　(nineteen) to deepen the reform of streamline administration, delegate power, strengthen regulation and improve services.According to the actual needs of the positioning and development of economic functional zones, delegate or entrust more provincial and municipal economic management authority to high-tech zones according to law. According to the principle that it is really necessary and can be effectively undertaken, the provincial economic management authority given to the China (Guangdong) Pilot Free Trade Zone will be given to the national high-tech zone. Decentralize or entrust matters such as filing of enterprise investment projects and pre-examination of land for construction projects within the scope of provincial management authority to national high-tech zones. For provincial-level science and technology projects, the administrative departments of science and technology in national high-tech zones are given management authority. Vigorously promote the reform of the examination and approval system of engineering construction projects within the scope of national high-tech zones, and carry out the whole process and full coverage reform of the examination and approval system of engineering construction projects. Deepen the reform of the administrative examination and approval system, implement the negative list of market access, and create a good business environment that is international, market-oriented and legalized and conducive to the development of the private economy.

　　(twenty) innovative construction and operation mode.High-tech zones should explore the market-oriented mode of construction, operation, investment promotion, management and park services, support enterprises of various ownership as the main body, invest in the construction and operation of high-tech zones in accordance with relevant state regulations, or host high-tech zones and enjoy relevant policies of high-tech zones. Encourage the government and social capital to cooperate to jointly promote infrastructure construction and provide public services in high-tech zones. Encourage social capital to invest in the construction and operation of characteristic industrial parks in high-tech zones, and actively explore the development model of cooperative parks.

　　(twenty-one) to strengthen the leading role of the Pearl River Delta National Independent Innovation Demonstration Zone.The Pearl River Delta National Independent Innovation Demonstration Zone should strengthen the reform of institutional mechanisms and policies, and strengthen the linkage development with China (Guangdong) Pilot Free Trade Zone and the national comprehensive innovation reform experiment. Further enhance the driving capacity of the Pearl River Delta High-tech Zone as the core area of the Pearl River Delta National Independent Innovation Demonstration Zone, identify the development orientation, make every effort to improve the level of scientific development, strive for comprehensive reform and innovative development-related policies to be tried first in the national high-tech zone, and promote the superposition, integration and innovation of relevant reform measures in the China (Guangdong) Pilot Free Trade Zone in the high-tech zone.

　　Sixth, optimize the allocation of resources in high-tech zones

　　(twenty-two) improve the land use policy.Effectively guarantee the supply of land, and the municipal governments at or above the local level will give a moderate tilt to the high-tech zone when arranging the annual new construction land index. Strengthen land security for public supporting services and infrastructure construction in high-tech zones, increase the proportion of land for productive services, and appropriately increase the supply of land for life services. Actively promote the construction of multi-storey standard factory buildings in high-tech zones and make full use of underground space. After the high-standard factory buildings and industrial buildings built in the High-tech Zone are confirmed by the local municipal government at or above the prefecture level to have a plot ratio of more than 2.0 and an application is made, the planned land use indicators can be returned by the provincial natural resources department. Give priority to the application for forest land use and sea use of key scientific and technological innovation projects such as major scientific and technological infrastructure, provincial laboratories and provincial new R&D institutions in high-tech zones.

　　(twenty-three) support the use of the "three old" transformation policy to build a carrier of innovation and entrepreneurship.Incubators, creative spaces, new R&D institutions, laboratories, etc. in high-tech zones that meet the transformation conditions of "three old" and are recognized by the administrative departments of science and technology at the prefecture level and listed after the transformation can improve the procedures for construction land according to the provincial "three old" transformation policy. If the original land owner in the high-tech zone uses the existing scientific research and industrial land to build an incubator project and meets the conditions of "three old" transformation, he can provide land by agreement, and can implement differentiated land prices according to the restrictions on renting and selling; After the incubator is divided with the consent of the planning department, its carrier houses can be divided, registered, transferred and rented according to the fixed boundaries such as buildings and floors. If the use of industrial land does not change and the floor area ratio is improved, there is no need to pay back the land price.

　　(twenty-four) to promote the integration of production and city development.Strengthen the organic connection between the construction of high-tech zones and the construction of urban infrastructure and public service facilities, and realize the regional integration layout and linkage development. Efforts will be made to improve the informatization level of high-tech zones and accelerate the construction of smart parks. Support all localities to build property-based or leased talent apartments in high-tech zones in accordance with the principles of job-housing balance, nearby construction and targeted supply. We will improve the supporting functions of cities such as business, leisure and residence, and build a new space suitable for all kinds of innovative and entrepreneurial people to communicate, exchange and associate. Reasonably determine the proportion of supporting facilities and residential land, strictly control the tendency of real estate, and resolutely prohibit real estate development in the name of developing high-tech industries.

　　(twenty-five) increase financial input.Give national high-tech zones and qualified provincial high-tech zones the first-level financial management authority. Encourage all localities to list according to the financial contribution and land transfer income paid by the high-tech zone, and give certain awards to the high-tech zone. Set up funds for the development of high-tech zones and high-tech enterprises to enhance the industrial agglomeration and public service capabilities of high-tech zones. Give inclined support to the creation of national high-tech zones and the construction of provincial high-tech zones in eastern and western Guangdong in terms of innovative resource layout and financial support.

　　(twenty-six) to strengthen the construction of cadres.The main leaders of the high-tech zone management institutions are the leading members of the local party and government, and the responsible comrades of the local administrative department of science and technology are also the leading members of the high-tech zone management institutions. Broaden the channels for selecting and employing people, and implement special posts, special salaries and special posts for high-level management talents and special talents who are in urgent need of attracting investment and professional posts. Flexible use of scientific and technological expert service groups and other forms, select and send high-quality cadres and talents such as provincial organs, universities, scientific research institutes, provincial enterprises and relevant units of Zhongzhi in Guangdong to work in high-tech zones.

　　(twenty-seven) improve the innovative service system.Optimize the talent service system, innovate the mechanisms of talent incentive, evaluation, mobility and service, and support high-tech zones to explore and implement talent introduction modes such as "one thing, one discussion", accurate industry talent introduction and global flexible talent introduction. Establish and improve the supporting role of venture capital in high-tech zones, guide venture capital and venture capital to strengthen financial support for high-tech enterprises. Build a full-chain intellectual property service system, promote enterprises to implement intellectual property management norms, introduce high-level intellectual property service institutions, establish and improve the intellectual property application and protection system in high-tech zones, and support national high-tech zones to create national intellectual property pilot demonstration parks.

　　Seven, strengthen the organization and management of high-tech zones.

　　(twenty-eight) standardize the management of high-tech zones.Promote the revision of the Measures for the Administration of High-tech Industrial Development Zones in Guangdong Province, and standardize the whole process management of the establishment, expansion, transfer, renaming, evaluation, rewards and punishments of provincial-level high-tech zones. Support development zones that are not included in the national development zone audit announcement catalogue and have good industrial base and innovation ability to create provincial high-tech zones. High-tech zones should work out development plans, enhance the scientificity and authority of the plans, and realize "multi-regulation integration".

　　(twenty-nine) to strengthen the evaluation and monitoring.State-level high-tech zones should make up the shortcomings according to the evaluation and monitoring indicators of state-level high-tech zones, and achieve continuous improvement in the national ranking. Improve the comprehensive evaluation and monitoring system and statistical system of high-tech zones, link the evaluation and monitoring results with reward and punishment measures, and reward high-tech zones with high ranking and obvious progress; For national-level high-tech zones that have obviously regressed or provincial-level high-tech zones that have been ranked in the bottom three for two consecutive years, we will give warnings, make rectification within a time limit, and interview the main responsible persons of the local party committees, governments and high-tech zones.

　　Promoting the high-quality development of high-tech zones is a concrete measure for our province to implement the spirit of the important speech and important instructions of the Supreme Leader General Secretary to Guangdong, and it is an important starting point for promoting high-quality economic development, building a modern economic system and implementing the innovation-driven development strategy. All localities, departments and high-tech zones should attach great importance to it, plan scientifically, make full use of the good resources and conditions of high-tech zones, constantly solve the problems that restrict the innovation and development of high-tech zones, and create a new situation of high-quality development of high-tech zones in our province with new and greater achievements.

　　Attachment: Table of Division of Key Tasks

people’s government of guangdong province

March 18, 2019

Q: Network signal is a concern of users. What kind of planning does Bozhou Unicom have in network construction?

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Q: Last time I heard a friend say that using Unicom broadband sometimes leads to traffic jams. What is the reason? Can you upgrade the network speed?

A: In this case, it is not ruled out that the long-term use of broadband, aging network cable, outdated routing equipment and other reasons may affect the broadband network speed to some extent. Recently, our company is also actively organizing network engineers to carry out public welfare on-site free testing activities in various communities. If it is convenient for your friends, you can also go directly to the nearest business hall or contact the account manager to make an appointment. We will arrange for Zhijia engineers to conduct on-site free testing and provide network solutions. We will comprehensively analyze the home network according to the user’s equipment, package and network environment, and then speed up broadband, replace gigabit routers and network cables according to actual needs, which will completely solve the user’s network problems.

Q: Now you need to open a member to watch videos and use some apps. Is there a package for sending members to Unicom numbers?

A: Yes, if you apply for or change the 5G Instant Ice Cream Package now, you will be given 5GPLUS Gold Edition members for free. You can claim one of the popular app members such as Tencent Video, Iqiyi, Youku, Tik Tok, JD.COM, Mango TV, QQ Music, Netease Cloud Music, Himalayan, Hungry and so on for free every month. If it is not enough to get one member every month, PLUS Gold Members can also buy other membership services at ultra-low preferential prices every month. In addition, there are free video color ring tones, AI voice assistants, exclusive network disks, direct drop coupons for mobile phones, etc. Members of 5GPLUS Gold Edition normally want to go to 29 yuan every month, and the annual fee is only 299 yuan, but the 5G refreshing ice cream package is a free gift to members of Gold Edition, so it is very affordable to use this package.

Question:

1. The mobile phone card is broken. Can I get a replacement card if I don’t go to the local business hall in the field now?

A: Yes, at present, China Unicom’s number supports card replacement in different places. You can apply for card replacement with your ID card at your own business hall.

2. I don’t need the number recently and want to stop. What should I do? What is the charge after the newspaper stops?

Answer: If the mobile phone number is temporarily unavailable, you can go to the business hall with your ID card, provide personal information through the APP client of China Unicom or call the customer service hotline 10010, and charge a monthly fee for 5 yuan/downtime after the suspension. However, you need to be reminded that the account must have enough balance. If the number balance is insufficient, the suspension will be turned into arrears, and the account will be automatically cancelled if the arrears are overtime for three months.

3. Usually, you have to go to the business hall to inquire about telephone bills and bills. Can you inquire by other means?

A: You can download the China Unicom APP, which is the original mobile phone business hall. After logging in with your mobile phone number, you can pay fees, inquire about phone bills, bills, redeem points, etc. China Unicom APP often carries out some preferential activities, so I suggest you pay attention to it.

4. What can be done if broadband is installed on the first floor and the second floor and wireless network cannot be used?

Answer: If your broadband is installed on the first floor, it will be slower to use the wireless Internet on the second floor because of the coverage area of the wireless network. I suggest that you install another router on the second floor, and only need to increase the 10 yuan fee every month, so that the Internet speed on the first floor and the second floor can be guaranteed.

5. When you use Unicom broadband, sometimes you get stuck. What is the reason? Can you upgrade the network speed?

A: Thank you very much for using Unicom’s business. In this case, it is not excluded that reasons such as long-term broadband use, aging network cable and outdated routing equipment may affect the broadband network speed to some extent. Recently, our company is also actively organizing network engineers to carry out public welfare on-site free testing activities in various communities. If it is convenient for your friends, you can also go directly to the nearest business hall or contact the account manager to make an appointment. We will arrange for Zhijia engineers to conduct on-site free testing and provide network solutions. We will comprehensively analyze the home network according to the user’s equipment, package and network environment, and then speed up broadband, replace gigabit routers and network cables according to actual needs, which will completely solve the user’s network problems.

6. There are often some telephone calls to sell real estate. Is the information leaked?

A: Thank you very much for reflecting this problem. Unicom strictly implements the Network Security Law of the People’s Republic of China, the Regulations on the Protection of Personal Information of Telecommunications and Internet Users (Order No.24 of the Ministry of Industry and Information Technology) and other industry regulations, as well as the Measures for the Management of Network and Information Security of China Unicom, and does a good job in protecting customer information. Please rest assured that Unicom will not have the problem of customer information disclosure.

In fact, there are many ways to leak information now. If you have consulted the relevant information of selling houses, renting houses and buying decoration products before, there is a risk of number leakage. It is also recommended that you strengthen your awareness of personal information protection and security every day.