标签： 武汉红灯一条街

　　Corolla has a history of 50 years since it was listed in 1966, and has undergone 10 changes. From the first generation of 1.1L, it gradually upgraded to 1.2L, 1.3L, 1.4L, 1.5L, 1.6L, 1.8L, 2.0L and even 2.4L in the North American market.

　　As the latest domestic model, the 11th generation Corolla has four displacement options, 1.2T, 1.6L, 1.8L and 1.8L hybrid engines. Then, the maintenance cost of these four models in the later period must be the most concerned by users when buying a car. Is the turbine the most expensive to maintain? Dual-engine hybrid has the lowest fuel consumption? After reading the article, I believe you have your own decision. (Because the attention of 1.8L model is low, it is not discussed in this article.)

● Warranty/maintenance cycle

　　Corolla’s entire vehicle is guaranteed for 3 years or 100,000 kilometers (whichever comes first). In addition, the warranty period of Corolla Twin Engine is 8 years or 200,000 kilometers (whichever comes first). In addition, since 2014, the maintenance cycle of Corolla has been extended from 5,000 km to 10,000 km.

　　The maintenance cycle of naturally aspirated engine, hybrid engine and supercharged engine are all 10,000 kilometers. In actual maintenance, some 4S shops may recommend shortening the maintenance interval on the grounds of poor road conditions in China, but I think it is no problem to use fully synthetic 10,000 kilometers for maintenance once for general road conditions.

● Maintenance price

　　It is rumored that the maintenance price of supercharged models is much more expensive than that of naturally aspirated models. This is not wrong, but it is not rigorous. Because supercharged vehicles usually have higher requirements for engine oil, at least semi-synthetic or all-synthetic engine oil should be used. Naturally aspirated vehicles have lower requirements for engine oil, and mineral oil can meet normal driving needs. But if you use the same synthetic engine oil, the maintenance price is almost the same.

　　There is little difference in maintenance price among the three displacement models. The maintenance accessories of the 1.2T and twin-engine models are exactly the same (the oil consumption is slightly different, which can be ignored), and the 1.6L model is only different in the air filter, which is cheaper than the other two models in 32 yuan. Because the air filter element only needs to be replaced once every 40,000 kilometers within 60,000 kilometers, the total maintenance cost within 60,000 kilometers is only cheaper than that of supercharged and twin-engine models in 32 yuan.

　　There is another detail. Because of the kinetic energy recovery system, the dual-engine model will have the function of lightly stepping on the brakes when driving at low speed. Therefore, the frequency of disc replacement is longer than other models.

● Fuel consumption

　　According to the data of car home netizens’ word of mouth, the fuel consumption of the 1.2T model is.7.3L/100km, and the fuel consumption of 1.6L vehicle is8.1L/100km, the fuel consumption of twin-engine models is4.7L/100km (all comprehensive fuel consumption). It is worth mentioning that the motor operation of the twin engines can save a lot of fuel when driving under urban congested roads, while the fuel consumption is similar to that of ordinary gasoline vehicles when driving at high speed.

　　From the above data, the annual fuel cost difference between the 1.6L model with the highest fuel consumption and the twin-engine model with the lowest fuel consumption is about 4,000 yuan, and the 1.2T model is about 1000 yuan cheaper than the 1.6L model (calculated by driving 20,000 kilometers a year). The more kilometers you drive, the greater the fuel cost difference.

　　The higher the oil price, the more obvious the advantages of dual-engine. Before the problems of short battery life and difficult charging of most pure electric vehicles are solved, the hybrid electric vehicle is the best "returning weapon".

● Summary

　　Compared with the most concerned 1.2T GL (priced at 119,800 yuan) and the twin-engine 1.8L CVT Pioneer Edition (priced at 139,800 yuan), the twin-engine car is 20,000 yuan more expensive, and the configuration of engine anti-theft, head airbag, heat insulation glass,, and shift paddles is more fuel-efficient and quite cost-effective.

　　I believe that after reading the article, everyone has a steelyard in mind. If your mileage exceeds 20,000 kilometers a year and your budget is sufficient, then the double engine is undoubtedly the best choice, and the low fuel consumption in the later period will make you return to your original position quickly. As for how to choose 1.2T and 1.6L, different people have different opinions. The advantage of 1.6L engine is that it has a large number of vehicles, and the later maintenance is convenient and easy, while the advantage of 1.2T engine is fuel economy and lower emissions. However, small-displacement turbines are the current trend. If I were you, I would choose the latter, because compared with the 1.6L model, it is only 2,000 yuan more expensive, and I enjoy the updated technology and environmentally-friendly low-carbon life. (Wen car home Wu Yuxi)

Wang Sihan, Wang Peiyuan and Feng Liangda studied plastic wrap.

[Yellow axis and white axis plastic wrap should be distinguished]

When summer comes, watermelon has become a weapon for many families to relieve summer heat. Many people may have had this experience: watermelon can’t be eaten, wrapped in plastic wrap and put in the refrigerator for the next meal. Have you ever noticed the color of the shaft core of the plastic wrap used at home? Feng Liangda from Beijing No.2 Experimental Primary School found that the core of plastic wrap at home was white; And the core of the plastic wrap used in the watermelon stall near home is yellow. What’s the difference between plastic wrap with different shaft core colors? Which plastic wrap is better? Feng Liangda and his friends Wang Peiyuan and Wang Sihan launched an investigation together.

Under the guidance of parents and teachers, the three people learned through reading the materials that the raw material of white core plastic wrap is polyethylene PE, and the raw material of yellow core plastic wrap is PVC. As early as 2009, China issued the national standard of "Plastic Self-adhesive cling film for food", which covered the types of PEPVC cling film, and mentioned that "PVC cling film is only suitable for packaging fresh food such as vegetables and fruits that are not directly imported".

Three people used the equipment of the school and Xicheng Science and Technology Museum to carry out the combustion experiment, which verified the difference of the two materials. It was found that the solution that absorbed the gas released by the combustion of the yellow shaft core was acidic, and after adding silver nitrate, the solution produced white precipitate, which indicated that the yellow shaft core plastic wrap contained chlorine. The solution that absorbed the gas released by the combustion of the white shaft core was neutral, and there was no precipitation after adding silver nitrate, indicating that it did not contain chlorine.

So, what is the actual use of different types of plastic wrap? The three people also chose 14 large supermarkets, 22 small supermarkets, 10 mobile stalls, 7 farmers’ markets and 27 families for investigation. The results showed that the utilization rate of white-axis plastic wrap in large supermarkets was 57.1%; In small supermarkets, mobile stalls and farmers’ markets, the utilization rate of white-axis plastic wrap is 0; 85.2% private families use white-axis plastic wrap.

At the same time, although most regular supermarkets can use plastic wrap correctly, the staff are not clear about the material specifications; Even among families with high qualified rate, only 59.3% of them know the requirements for proper use, and 40.7% know the material of plastic wrap. "It shows that many people don’t know what kind of plastic wrap to use, and many times they don’t notice that the merchants use yellow-core PVC plastic wrap for them."

To this end, the research team suggested that in the packaging of food plastic wrap, in addition to the material of plastic wrap, it is also necessary to indicate the application scope of plastic wrap, and at the same time, the temperature range of safe heating of different plastic wrap should be clarified to remind merchants and consumers to standardize their use. In addition, we should strengthen the inspection of food cling film for small supermarkets, farmers’ markets, fruit merchants and mobile food stalls, and formulate punishment measures for illegal use of cling film; At the same time, strengthen publicity, such as posting posters of plastic wrap at bus stops, subways, networks, supermarkets, shopping malls, etc., to publicize the differences in the use of plastic wrap, and promote the standardized production of plastic wrap through consumption supervision.

[Express envelopes cannot be "one size fits all"]

Li Xinyang, from the middle school affiliated to Beijing Normal University, is a "drama-chasing" expert. She always places an order online for any performance she wants to see. But every time she opens the express envelope, she will find that the big express envelope is a bit "overqualified" compared with the small performance notes.

After paying attention to this issue, Li Xinyang found that the phenomenon of "small content and big envelope" is not uncommon. In addition to her own performance tickets, when the credit card applied by her mother was delivered, it was also packed in a big express envelope. In fact, the waste of disposable products caused by express packaging has been paid attention to. According to public reports, in 2016, the number of materials used in express packaging in China was staggering-according to statistics, in 2016, about 3.2 billion woven bags, about 6.8 billion plastic bags, 3.7 billion packing boxes and 330 million rolls of adhesive tape were consumed … But in contrast, the unreasonable use of envelopes has not attracted the attention of society.

What is the current situation of using express envelopes over size? What are the reasons behind it? How to solve it? After communicating with the instructor, Li Xinyang decided to take this as his research topic.

Through the questionnaire survey, Li Xinyang found that 97.16% of the public had mailed the tickets by express mail, and 90.34% of them bought the tickets through the Internet. Express mail has become the first choice of the public. In addition, the use of express envelopes by the public is not limited to sending printed materials. In the process of using express envelopes, 59.09% of the public mailed documents, 55.11% of the public mailed invoices, 46.02% of the public mailed certificates, 39.77% of the public mailed books, 32.95% of the public mailed tickets for performances, 17.61% of the public mailed greeting cards, and 39.77% of them mailed cards.

The courier company mainly provides 324X229mm No.9 envelope; The actual measurement shows that the size of the general performance ticket is 80X200mm, and only the No.5 envelope of 220X110mm is needed. The size of the credit card is 54.0X85.6mm, and only the No.3 envelope of 176X125mm is needed. According to the survey, nearly 40% of the respondents think that the size of the express envelope is too large, and over 60% think that the size of the express envelope should be based on demand.

In the investigation of the mailer, Li Xinyang learned that if five different types of envelopes are required to be carried, most of the postal and courier parties said that they would be troubled by carrying trouble and increasing the load.

On the basis of investigation, Li Xinyang put forward his own suggestions. She believes that the State Postal Administration should issue technical specifications for the express delivery industry. For express delivery envelope manufacturers, they can design and produce express delivery envelopes with different patterns according to the different needs of the public while ensuring the basic specifications of express delivery envelopes. In addition, she suggested that courier companies should provide personalized services and prepare courier envelopes with reasonable sizes. For example, there are many printed materials such as documents mailed by enterprises, and envelope No.9 can be the main one; Prepare the No.5 express envelope suitable for the theater and ticketing business network. You can also increase the size of the pick-up in the courier company APP or WeChat smart applet, so that the courier can prepare the courier envelope with a convenient size in advance and reduce the burden on the courier.

At the same time, in her opinion, the cost of large envelopes and small envelopes should be different; If the public prepares their own envelopes, the mailing fee can be appropriately reduced. "I hope to attract more public attention to this phenomenon and work together to make due contributions to environmental protection."

[Restaurant self-service seasoning safety is worrying]

Liu Yifei from Beijing No.2 Experimental Primary School is a little gourmet, especially fond of rice noodles and barbecues. After eating too much, she began to find that in order to meet the different tastes of customers, such restaurants would equip their tables with self-help public seasonings such as Chili oil, soy sauce and vinegar. Once, after seeing the report that the hygienic condition of street stalls was worrying, she came up with the idea of investigating the self-service spices in restaurants.

After searching on the Internet, it is known that the microbial detection of single seasoning such as soy sauce and vinegar on the dining table is carried out according to the state standard of pre-packaging before unpacking; However, in the current National Standards for Food Safety, there is no hygienic evaluation standard for spicy spices and mixed seasonings such as pepper and salt and Chili sauce. After consulting experts from the Food and Drug Administration, Liu Yifei learned that for condiments on the table, the national regulations only clearly pointed out that self-service condiments could not detect pathogenic microorganisms, but more detailed microbial inspection standards were still lacking; At present, there is no corresponding operating standard for the sub-packaging of soy sauce vinegar.

So, is the seasoning easy to breed microorganisms? After consulting the experts in xuanwu hospital Bacteriology Room, she learned that the seasoning bottles in restaurants are frequently used, and if they are not cleaned and disinfected regularly, they will probably become "invisible killers" that endanger people’s health. Among them, there are three reasons that may lead to the pollution of spices: on the one hand, unclean packaging operation will lead to the pollution of spices at the source; On the other hand, the containers containing spices in restaurants are not clean, not cleaned and disinfected according to relevant regulations, and the sources of customers are complex, which leads to secondary pollution of spices; In addition, the self-service seasoning does not follow the preservation method stipulated by the manufacturer, and it is easy to cause the growth of pathogenic microorganisms in open containers, at room temperature and for a long time.

His own sampling experiment also confirmed the expert’s statement. Liu Yifei tested 24 seasonings from 8 restaurants: 8 sauces, the qualified rate of total colonies was 25%, and the qualified rate of Escherichia coli was 50%; Eight vinegar samples, the qualified rate of the total number of colonies was 25%, and the qualified rate of Escherichia coli was 50%. Intestinal pathogens were detected in one vinegar sample. Due to the lack of national hygiene standards, it is impossible to judge whether it belongs to the normal range, but mold was detected in 50% of spices, and intestinal pathogens were detected in one spice (Chili sauce).

In this regard, Liu Yifei suggested that relevant departments should further improve the scope of food microbial detection of seasonings, and include those that do not have hygienic standards at present, such as spicy spices and mixed seasonings, into the detection targets to supplement the standards; At the same time, the operating specifications, seasoning storage methods, container standardization and other aspects of the restaurant service personnel’s sub-packaging of spices into small containers will be included in the "Food Safety Operating Specifications for Catering Services", and supervision will be strengthened to promote the self-management and self-control of the catering service industry.

Source: Beijing Evening News reporter Niu Weikun

　 　 　 　CCTV News:Two days ago, a thrilling scene was staged at an intersection in Changde City, Hunan Province. A pickup truck failed to grab the yellow light when passing through the intersection. As a result, it rear-ended a car in front of it. The illegally loaded steel pipe on the pickup truck flew out of the roof and hit the front car and scattered on the road. Fortunately, the accident did not cause any injuries.

　 　 　 　After the police on duty at the intersection found the accident, they immediately went forward to check and found that the pickup truck was obviously modified. The police investigation learned that the pickup truck driver Longmou was engaged in building decoration work, and privately welded steel frames at the head and tail of the pickup truck to facilitate the loading of goods. On the same day, Longmou drove the steel pipe to the construction site. When driving to the intersection of the incident, he saw that the traffic lights were about to turn red and wanted to grab the yellow light, but the black car in front slowed down and stopped. So Longmou quickly stepped on the brakes, but he still chased the front car. The huge inertia and the weak binding caused the steel pipe carried on the car to fly out and hit the front car.　

　 　 　 　In the end, the police decided that the pickup truck driver Longmou was fully responsible for the accident, and fined 500 yuan for the illegal act of changing the shape of the motor vehicle without authorization and registering the relevant technical data, and ordered him to immediately restore the vehicle to its original condition.

1905 movie network news Last weekend (06.23-06.25), the box office revenue in North America totaled $141.5 million, down 25.7% from the previous week. The performance of (hereinafter referred to as) in the United States is weak, and it grinds out $69.09 million in the first five days, which is the lowest in the first week of the series. "Explosive shell" has a routine of big scenes, and it seems that it can no longer coax North American audiences. The word-of-mouth score has fallen to a new low, and the freshness of rotten tomatoes is 15%. It is accused of being boring, long and boring. I have no love at home, but I still rely on other places for more help. The overseas box office of is still evergreen, with a total of $265 million in the world in the first week. Although it is less than the fourth, it is close and in good condition. In terms of small-scale screening, Amazon’s R-rated romantic comedy set a new record for single-theater box office revenue, with an average single-theater box office revenue of 87,000 US dollars, the highest in 2017. The box office of a single theater is 60 thousand dollars, and most of the film reviews praise the exquisite artistic conception of the picture.

In terms of old films, Shenwei has not diminished. In the fourth week, it pocketed $25.17 million, a decrease of only 39%. In 24 days, the local box office totaled $318 million, which is expected to surpass the total box office of $363 million, catching up with Marvel Comics (currently $380 million); At present, the global box office has reached $650 million, and after this week, it is expected to surpass ($665 million) to become the box office champion in American women-directed films. In the next week, the decline rate was 53%, which was lower than 60%, which was relatively stable. Now, the total domestic box office in 10 days totaled 99.8 million US dollars, and the total global box office was 141 million US dollars. Man-eating shark thriller is the best of the four films opened last week. Last week, it earned $7.43 million, a decrease of 34%, and the box office in 10 days totaled $24.26 million. The biography of Tupac Shakur, a famous late rapper, is really eye-catching, with a drop of 78% in the next week and a total box office of $38.64 million in 10 days. It seems that more profit margins have to be boosted by overseas.

The lowest overseas strong support scene in the first week of "Transformers 5" box office series

Recommended star rating: ★★★☆.

Obviously, blackening Optimus Prime is also difficult to retain the audience’s waning enthusiasm for autobots. Michael bay’s film, as the only film with a large-scale painting last week, earned $69.09 million in 4,069 theaters in the United States in five days (including $45.3 million in the box office from Friday to Sunday), which was only 57% of the previous film, making it the lowest box office in the series. Looking back, in the first six days of 2007, the box office was $155 million. In the first five days of 2009, the local box office was $200 million, and the box office was $180 million. The time was short, and it also collected $100 million in three days. The local box office peak of the whole Transformers series was the second film ($402 million), and then it continued to decline. However, in view of the fact that the next fastest heavyweight new film will have to wait until July 7th, there is still hope for the "online duration" of Transformers 5. If it exceeds Transformers 4: Extinction and Rebirth in 2014, the final domestic box office volume is expected to be around $140 million.

The rating on the Internet was a curse. Transformers 5 scored B+ in the current cinema, IMDb scored 5.3, MTC27 scored 27, the freshness of rotten tomatoes was 15%, and the freshness of audiences was 58%. The main points of spitting are as follows: 1. It turned out to be just a long and boring trailer of cheat people and a $250 million Hasbro toy advertisement. Rolling Stone magazine said: "It makes other blockbusters in summer look like classics of famous teachers." 2. I really don’t know what michael bay is for. "Certainly not praise, also won’t be the audience’s favorite, not to mention any innovation and development. Just to refresh the record of the number of bad reviews, come on, freshly baked another one for you. " 3. There is no wisdom or interest at all. "The Guardian" commented: "It gives people the feeling that it is a big scene with Marvel Comics, but Marvel Comics at least makes people feel humorous and interesting, and the Transformers are in short supply."

Although the word of mouth is not beautiful, the box office outside North America is still relatively optimistic. "Transformers 5" grossed $196 million overseas in its first week, topping the weekly box office list in 40 countries and regions around the world, with mainland China contributing $123 million. At present, the global box office totals US$ 265 million, which is slightly lower than the US$ 300 million in the same period of Transformers 4: Rebirth of the Jedi, but close to the US$ 271 million in the first week (the film has now reached 677 million in the global box office). I hope the influence of bad word-of-mouth can be controlled. After all, Paramount Pictures really needs Transformers 5 to be "normal" now. On the one hand, the production and publicity costs of this film add up to at least $350 million (data source: new york Times). On the other hand, several Paramount films, such as "The Ringing Bell at Midnight 3", "The Beach Ranger", are not satisfactory this year. If Transformers 5 can save the scene as expected, it will also give the executives and the capitalists a reassurance.

Next page:"Serious illness" has the highest box office in the year, and "Under the Peony Flower" is exquisite and favored.

　　CCTV News:On February 24th, the Ministry of Public Security held a press conference. Inform the national public security organs to crack down on illegal and criminal activities involving wild animals, strengthen the protection of diversity, stability and sustainability of the ecosystem, and promote the actual results of the construction of beautiful China.

　　According to the press conference, March 3 this year is the tenth World Wildlife Day. Respecting nature, conforming to nature and protecting nature are the inherent requirements of building a socialist modern country in an all-round way. General Secretary of the Supreme Leader profoundly pointed out that "wild animals are an important part of all life and natural ecosystems on earth, and their living conditions are closely related to the sustainable development of mankind". The Party Committee of the Ministry of Public Security resolutely implemented the important instructions of the Supreme Leader General Secretary and the decision-making arrangements of the CPC Central Committee, thoroughly analyzed and accurately grasped the characteristics of wildlife-related crimes, and deployed public security organs across the country to launch a three-year special campaign to severely crack down on wildlife-related crimes according to law. With a zero-tolerance attitude and strong law enforcement, the special campaign focused on solving major cases, handling small cases and controlling cases, digging the source, cutting the chain and breaking the network, and achieved fruitful results.

　　Lv Wuqin, director of the Food and Drug Crime Investigation Bureau of the Ministry of Public Security, informed the meeting that in 2022, the public security organs throughout the country adhered to the guidance of the Supreme Leader’s Socialism with Chinese characteristics Thought in the New Era, thoroughly studied and implemented the spirit of the 20th Party Congress, thoroughly implemented the decision-making arrangements of the CPC Central Committee and the State Council, closely focused on the major strategy of serving the Party and the country, closely combined with the "six guarantees" work, implemented the "six guarantees" task, and organized the "Kunlun" special action for the fourth consecutive year. On the basis of summing up and consolidating past experience and practices, we will further highlight key points and intensify efforts to severely crack down on criminal activities in the fields of food and drug rings and intellectual property rights according to law. A total of 84,000 criminal cases in the fields of food and drug rings and intellectual property rights have been detected, and 116,000 criminal suspects have been arrested, up by 12% and 17% respectively year-on-year, effectively safeguarding the "safety on the tip of the tongue" of the people, guarding green mountains and green waters, and ensuring high-quality development of services.

　　In order to thoroughly implement the supreme leader’s thought of the rule of law and the supreme leader’s thought of ecological civilization, since 2020, the Party Committee of the Ministry of Public Security has conscientiously implemented the arrangements of the CPC Central Committee and the State Council, strictly implemented the National People’s Congress Standing Committee (NPCSC)’s "Decision on Completely Banning Illegal Wildlife Trading, Eliminating Bad Habits of Eating Wild Animals, and Effectively Safeguarding People’s Life, Health and Safety", and deployed a three-year nationwide special campaign to severely crack down on wildlife-related crimes in accordance with the law, endangering precious and endangered wildlife for the purpose of eating. Public security organs throughout the country have given full play to their criminal crackdown functions, cooperated closely with the administrative departments, broadened the sources of clues and concentrated on solving crimes. A number of important cases have been investigated in all aspects, elements and chains, and a number of criminal gangs and dens have been destroyed, and a number of criminal chains have been cut off, which has achieved remarkable results. From 2020 to 2022, public security organs throughout the country investigated more than 70,000 criminal cases involving wild animals, arrested more than 90,000 criminal suspects, and confiscated 1.37 million wild animals (only animals) and 180,000 kilograms of wild animal products. At work, the main methods are:

　　First, continue to advance in depth and effectively strengthen organizational deployment.On the basis of in-depth study of the situation and the law of crime, in accordance with the general idea of "focusing on key points in one year, deepening in two years, and upgrading in three years", the "three-step approach" has been continuously deepened: focusing on key points in 2020 will quickly form a high-pressure shock to wildlife-related crimes for the purpose of eating; In 2021, we will deepen our efforts and focus on cracking down on outstanding crimes such as endangering precious and endangered wild animals and migratory birds; Grasp the promotion in 2022, closely focus on the party’s 20 major security and stability, and fully promote the crackdown and rectification of key issues and key areas such as illegal hunting with guns and explosives. Local public security organs have generally set up special action leading groups headed by the main leaders or leaders in charge, and combined with local conditions, they have implemented them at the first level and at the next level to promote the vigorous development of special actions.

　　Second, adhere to the principle of strike hard and crack down on prominent crimes.In the special action, the public security organs thoroughly studied the law of crime, comprehensively explored the clues of crime, and in accordance with the investigation requirements of "all links, all elements and all chains", the upstream and downstream fought together, and the source and end were investigated together to severely crack down on illegal hunting, acquisition, transportation and sale of terrestrial wild animals, endangering precious and endangered wild animals, illegal hunting, illegal fishing and other prominent crimes involving wild animals. A number of major cases, such as the "1 18" illegal hunting and acquisition of macaques in Ya ‘an, Sichuan, and the "10 11" series of illegal hunting cases in Ningde, Fujian, were solved, a number of criminal dens were destroyed, a number of illegal interest chains were cut off, and a number of key areas were rectified together with relevant departments. The Ministry of Public Security has listed and supervised 45 batches of major cases involving wildlife, and all 150 major cases have been solved.

　　The third is close cooperation and linkage to promote the formation of overall synergy.The public security organs, relying on mechanisms such as the the State Council Inter-Ministerial Joint Conference on Combating Illegal Trade in Wild Animals and Plants, jointly carry out special law enforcement actions such as "Breeze", "Net Shield" and cracking down on illegal trade in wild animals, and strengthen the convergence of execution. Keep a close eye on nature reserves such as national parks, carry out joint law enforcement and rectification, strengthen daily cooperation by setting up a joint meeting of police and parks and building infrastructure, and realize "zero occurrence" of illegal hunting cases in nature reserves such as giant pandas and Northeast Tiger and Leopard National Parks. Strengthen regional police cooperation and jointly crack down on illegal wildlife trading and criminal activities in inter-provincial border areas by holding symposiums and signing memorandums of cooperation. Provincial public security organs along the Yellow River have established a police cooperation mechanism for ecological protection in the Yellow River Basin to fully serve the ecological protection and high-quality development of the Yellow River Basin. At the same time, strengthen international law enforcement cooperation, participate in international actions such as Interpol’s "Golden Sniper" and "Thunder", investigate 109 cases involving overseas wildlife, and show China’s image as a responsible big country in the field of wildlife protection.

　　The fourth is to strengthen system construction and constantly strengthen the guarantee of the rule of law.In the past three years, the Ministry of Public Security has successively issued guiding opinions and normative documents to crack down on wildlife-related crimes, and cooperated with relevant departments to issue judicial interpretations, forming a number of institutional achievements. Various localities have also formulated and promulgated a number of institutional norms, such as methods for linking administrative law enforcement with criminal justice and guidelines for obtaining evidence against wildlife crimes, which effectively support and guarantee the crackdown on rectification. At the same time, in accordance with the unified arrangements for comprehensively deepening public security reform, the professional forces involved in cracking down on crimes involving wildlife and other ecological and environmental fields have been completely reshaped, the working mechanism has been improved, and the level of law enforcement has been continuously improved, which has been tempered and tested in actual combat.

　　Fifth, widely publicize and launch, and vigorously promote social co-governance.Insist on popularizing the law by case and interpreting the law by case. In the past three years, the Ministry of Public Security has created a good public opinion atmosphere through a series of measures, such as opening media columns, publicly reporting typical cases, centrally publishing reporting methods, and organizing publicity and display of achievements. Local public security organs organized various publicity activities such as the signing ceremony of 10,000 people and the ceremony of centralized destruction of wild animals and their products at important nodes such as International Biodiversity Day, Bird Love Week and Wildlife Protection Publicity Month, and introduced a reward reporting system to expose typical cases, which promoted the formation of a good situation and atmosphere for the whole society to protect wild animals.

Order of the Ministry of Public Security of the People’s Republic of China

No.51

　　The measures for the administration of computer virus prevention and control have been adopted at the executive meeting of the Minister of Public Security on March 30, 2000, and are hereby promulgated.

Minister of Public Security Jia Chunwang

April 26th, 2000

Measures for the administration of computer virus prevention and control

　　Article 1 In order to strengthen the prevention and control of computer viruses, protect the security of computer information systems, and ensure the application and development of computers, these Measures are formulated in accordance with the Regulations of People’s Republic of China (PRC) on the Security Protection of Computer Information Systems.

　　Article 2 The term "computer virus" as mentioned in these Measures refers to a set of computer instructions or program codes that are compiled or inserted into computer programs, destroy computer functions or data, affect the use of computers, and can replicate themselves.

　　Article 3 These Measures shall apply to the prevention and control of computer viruses in computer information systems and computers not connected to the Internet in People’s Republic of China (PRC).

　　Article 4 The public information network security supervision department of the Ministry of Public Security is in charge of the prevention and control of computer viruses throughout the country.

　　Local public security organs at all levels are specifically responsible for the prevention and control of computer viruses within their respective administrative areas.

　　Article 5 No unit or individual may produce computer viruses.

　　Article 6 No unit or individual may commit any of the following acts of spreading computer viruses:

　　(1) intentionally importing computer viruses, endangering the security of computer information systems;

　　(2) Providing files, software and media containing computer viruses to others;

　　(3) Selling, renting or giving away media containing computer viruses;

　　(four) other acts of spreading computer viruses.

　　Article 7 No unit or individual may publish a false computer virus epidemic to the society.

　　Article 8 Units engaged in the production of computer virus prevention products shall submit virus samples to the computer virus prevention product testing institutions approved by the public information network safety supervision department of the Ministry of Public Security in a timely manner.

　　Ninth computer virus prevention and control products testing institutions shall timely analyze and confirm the submitted virus samples, and report the confirmation results to the public information network security supervision department of the Ministry of Public Security.

　　Article 10 The identification of computer viruses shall be undertaken by the institutions approved by the public information network security supervision department of the Ministry of Public Security.

　　Eleventh units using computer information systems shall perform the following duties in the prevention and control of computer viruses:

　　(a) the establishment of the unit’s computer virus prevention and control management system;

　　(two) to take computer virus security technology prevention and control measures;

　　(three) to educate and train the users of the computer information system of the unit on computer virus prevention;

　　(four) timely detection and removal of computer viruses in computer information systems, and keep records of detection and removal;

　　(five) the use of computer virus prevention products with a sales license for computer information system security products;

　　(six) to report to the public security organ in a timely manner the major accidents caused by computer viruses, such as the paralysis of computer information systems and the serious destruction of programs and data, and to protect the scene.

　　Article 12 Any unit or individual shall conduct computer virus detection when downloading programs and data from computer information networks or purchasing, maintaining or borrowing computer equipment.

　　Thirteenth any unit or individual sales, complimentary computer virus prevention products, should have a sales license for computer information system security products, and labeled "sales license".

　　Fourteenth units and individuals engaged in the production, sale, lease and maintenance of computer equipment or media shall carry out computer virus detection and removal work on computer equipment or media, and keep records of detection and removal.

　　Fifteenth any unit or individual shall accept the supervision, inspection and guidance of the public security organs on the prevention and control of computer viruses.

　　Sixteenth in non-business activities in violation of the provisions of article fifth, article sixth, second, third and fourth acts, the public security organs shall impose a fine of one thousand yuan.

　　In business activities, if there is any violation of the provisions of Article 5 and Article 6, paragraphs 2, 3 and 4, and there is no illegal income, the public security organ shall impose a fine of not more than 10,000 yuan on the unit and a fine of not more than 5,000 yuan on the individual; If there is illegal income, a fine of less than three times the illegal income shall be imposed, but the maximum amount shall not exceed 30 thousand yuan.

　　In violation of the provisions of the first paragraph of Article 6 of these Measures, it shall be punished in accordance with the provisions of Article 23 of the Regulations on the Security Protection of Computer Information Systems in People’s Republic of China (PRC).

　　Seventeenth in violation of the provisions of Article 7 and Article 8 of these measures, the public security organ shall impose a fine of not more than 1,000 yuan on the unit, and impose a fine of not more than 500 yuan on the person in charge and the person directly responsible; Impose a fine of not more than 500 yuan on individuals.

　　Eighteenth in violation of the provisions of article ninth of these measures, the public security organ shall give a warning and order it to make corrections within a time limit; If no correction is made within the time limit, the testing qualification of the testing institution for computer virus prevention and control products shall be cancelled.

　　Nineteenth computer information system users have one of the following acts, by the public security organs shall be given a warning and ordered to make corrections within a time limit according to the situation; If no correction is made within the time limit, a fine of 1,000 yuan shall be imposed on the unit, and a fine of 500 yuan shall be imposed on the person in charge and the person directly responsible:

　　(a) did not establish the unit computer virus prevention and control management system;

　　(two) did not take computer virus security technology prevention and control measures;

　　(3) Failing to educate and train the users of the computer information system of the unit on computer virus prevention;

　　(4) Failing to detect and eliminate computer viruses in the computer information system in time, thus causing harm to the computer information system;

　　(5) Failing to use the computer virus prevention products with the sales license for special products for computer information system security, thus causing harm to the computer information system.

　　Twentieth in violation of the provisions of article fourteenth of these measures, there is no illegal income, the public security organ shall impose a fine of ten thousand yuan on the unit and a fine of five thousand yuan on the individual; If there is illegal income, a fine of less than three times the illegal income shall be imposed, but the maximum amount shall not exceed 30 thousand yuan.

　　Twenty-first the term "computer virus epidemic" as mentioned in these Measures refers to the report or forecast of the time, scope, damage characteristics and damage consequences of a certain computer virus.

　　The term "media" as mentioned in these Measures refers to computer floppy disks, hard disks, magnetic tapes, optical disks, etc.

　　Article 22 These Measures shall come into force as of the date of promulgation.

Public Network reporter Zhou Wanyu reports from Qingdao

On the 11th, Qingdao Natural Resources and Planning Bureau released the latest "Pre-approval Publicity of Commercial Building Construction Project Design Scheme of plot LC0201-43 in Licang District". The project is located in the north of Heilongjiang Middle Road and west of Ganquan Road in Licang District, and Qingdao Haijing Hengchuang Real Estate Co., Ltd. is responsible for the construction.

According to the planning, the west side of the project is the residential area under construction-Yungu Jinmaofu, the north side is the commercial office land under construction, the southeast side is Chengjiaojia Road, and the east side is Haier Road Station of Metro Line 3. The total land area is about 2.88 hectares, including the existing commercial building (with a total construction area of 29,652.87 square meters) and a proposed commercial building. The proposed commercial building has five floors above ground (six floors locally) and three floors underground, with a total construction area of about 107,300 square meters, including 61,100 square meters above ground and 46,200 square meters underground. The design scheme of the proposed commercial building construction project was announced this time.

It is reported that in December, 2023, Xincheng Jianguan successfully signed a contract with Qingdao Junyi Holding Group & China Jinmao Investment Management Group, which ushered in the presence of Wuyue Plaza, a holding company of Xincheng, and brought Qingdao citizens a "one-stop fashion and quality shopping center" experience.

　　Recently, a whistleblower sent an e-mail to China Youth Daily, claiming that "Since 2004, Modernization of Shopping Mall began to collect money crazily, and within four years, the publishing fee income was tens of millions of yuan". CFP

　　In the past, when it was a core journal, the charging standard was 1,200 yuan per page. Now, it has been taken down from the sequence of core journals, and each page has been reduced to 600 yuan, with a discount. An editor of Shopping Mall Modernization told the China Youth Daily reporter: "If we have the opportunity to become a core journal again in the future, our price will rise back." (See this edition reported on April 22nd)

　　An academic journal is in such a different situation just because it has the words "National Chinese Core Journal" on its cover. Why is the selection of "core journals" so influential? What kind of interest pattern is behind the selection of "core journals"? In this regard, China Youth Daily reporter launched an investigation.

　　"Many people think it is a national standard."

　　The "National Chinese Core Journals" marked on the cover of "Shopping Mall Modernization" originated from Peking University’s "Overview of Chinese Core Journals" (hereinafter referred to as "Overview"-reporter’s note). In order to show its identity, Shopping Mall Modernization sometimes photocopies the Certificate of Selection of National Chinese Core Journals in journals.

　　"It is true that the evaluation results will be improperly understood and used," said Cai Ronghua, a research librarian of Peking University Library, one of the editors-in-chief of Overview. The research results of core journals presented in Overview can only be used as a reference, and if its role is not properly expanded, it will have a negative impact.

　　Cai Ronghua said that the editorial board even wrote this point into the "research report" in the front part of the "Overview" many times, saying that "core and non-core are only a relative concept, and it is wrong to exaggerate the role of core journals and use them inappropriately", and "calling on all sectors of society to correctly understand the concept of core journals, rationally use the list of core journals, and avoid negative effects caused by unreasonable use of core journals".

　　In the research report part of the 2000 edition of the Overview, the editorial board also highlighted in black: "Especially on the issue of evaluating professional titles, we must determine the’ list of important journals’ suitable for our unit according to the specific conditions such as the professional scope and academic level, and should not indiscriminately copy the list of core journals."

　　The "research report" also mentioned: "It is obviously unreasonable for professionals of different levels and different natures to use the same core periodical list to evaluate their professional titles. The value of the core journal list lies in that it can face different levels of users with different needs, and users’ reference’ the core journal list and select the journals they need after screening is the correct way to use the core journal list. "

　　Xing Dongtian, editor-in-chief of the General Office of China Academy of Social Sciences, has made an in-depth study of Peking University’s Overview. He believes that this appeal may not be effective under the background of "judging articles by journals" in China’s academic circles at present.

　　He said that quite a number of scientific research institutions stipulate that only papers published in "core journals" can be regarded as assessment results. "This regulation makes no sense, because the level of journals is not necessarily related to the level of papers. However, this typical practice of’ judging articles by journals’ is the reality of academic evaluation in China. "

　　Ceng Wei, director of the editorial department of Higher Education Research in Huazhong University of Science and Technology, also believes that evaluating professional titles is equivalent to reading papers, while the quality of papers is equivalent to the level of published journals, while the level of academic journals is equivalent to whether they have been selected as "core journals".

　　Xing Dongtian said that this is because it is often difficult to identify what level a paper is, especially those theoretical achievements that cannot be tested at the moment. "But if it is evaluated by what kind of publication it is published in, it is clear at a glance and it is very convenient to operate."

　　"There is such a simple and easy way, and the scientific research management department can’t ask for it. Is there any reason why the ready-made tools are not used?" Xing Dongtian said that The Overview is not a national standard, but only a scientific research achievement of bibliometrics, but most scholars who know little about bibliometrics simply don’t know how the core journals are selected.

　　"No matter the executive department or the assessed, it is regarded as a mandatory evaluation system, and many people even think that it is a national standard. In fact,’ core journals’ have become the basic indicators of academic evaluation in China. " Xing Dongtian said.

　　Every review season, editors frequently conduct public relations.

　　Qian Ronggui of Nantong University Magazine pointed out in his monograph "Core Periodicals and Periodical Evaluation" that whether a publication is a "core periodical" under current conditions is directly related to its own survival and development. If a journal is selected as the "core journal", the source of manuscripts and financial resources will come one after another. However, if it is not selected, it will be followed by the scarcity of high-quality manuscripts and the shrinking of high-quality authors, and the whole editing and publishing work will become difficult.

　　Since the evaluation results of core journals will have such a great impact, its evaluation process will inevitably be interfered by relevant interest groups.

　　"As a folk research behavior, there is nothing wrong with Peking University Library to make such an evaluation. Peking University has its own standards, and other institutions can have other standards, and no one has the right to interfere. But the key point is that today’s academic evaluation system links core journals with many real interests, objectively expands the function and influence of core journal evaluation institutions, and there is the possibility of’ power rent-seeking’. " Xiong Bingqi, a professor at Shanghai Jiaotong University, told the China Youth Daily reporter.

　　Cai Ronghua admits that the evaluation of core journals every four years is a series of "public relations" and "anti-public relations" processes.

　　Every review season, many editors-in-chief of academic journals have found research groups to mobilize classmates, fellow villagers, teachers and friends and other people to intercede. Because for them, whether a publication can enter the sequence of "core journals" may be related to the issue of "life and death": once it is listed, its value will increase sharply; And if the publication is in the "core" sequence, but it is "removed" by the new edition of "Overview", it is like rolling in the deep.

　　Because Modernization of Shopping Mall was not included in the 2008 edition of Overview, the page fee was reduced by half, which shows the scale of interest disputes caused by Overview.

　　"They (referring to the editors-in-chief of academic journals-reporter’s note) keep looking for us again and again, and we need several people to receive them," Cai Ronghua said. But she also pointed out that in the last few months, the research group will be closed and no one will receive it.

　　An Xiumin, an associate researcher at ISSN China National Center, told China Youth Daily reporter that at the end of 2008, just before the publication of Overview (2008 edition), she often received phone calls from her friends, and even a friend told her in a nearly pleading tone that if the core was not evaluated, the unit would not be allowed to do it, and the unit would not allocate money, so I should be laid off.

　　An Xiumin said that in the face of such a situation, many journals try their best to get into the circle of core journals.

　　A journal that is quite influential in the industrial and economic circles has been in the "core journal" sequence of Overview before, but it was pulled down in the latest edition of Overview in 2008. The editor-in-chief of the journal showed a short message sent to him by a university professor to China Youth Daily reporter: "Editor-in-chief, I didn’t expect your journal to be rated as a core journal, which is beyond most people’s expectation. This will be disastrous for the development of our engineering management discipline. Please do something to remedy it!"

　　The editorial board has received sponsorship fees for selected publications.

　　The huge economic benefits behind "Overview" are even reflected in the pirated market.

　　At the beginning of 2008, before the book was published, the "List of Core Journals Selected in 2008 Edition and Book Subscription Notice" began to circulate on the Internet, so that the editorial board had to issue a special statement on the homepage of Peking University Library on March 11th: "This achievement has never been published on the Internet, and the various versions of the" Overview of Chinese Core Journals "which are popular on the Internet at present are not published by the project team … The so-called 2008 published online at present.

　　It is understood that the 2008 edition of the Compendium of Chinese Core Journals, although less than 1,000 pages, is expensive and priced in 360 yuan.

　　Cai Ronghua claims that the research group will not be disturbed, because it is useless for those who want public relations to come to the research group and can’t solve any problems. The research group is only responsible for collecting and sorting out data. "Data is a past tense, and no one can change it."

　　Because the evaluation of "core journals" is divided into two parts: quantitative evaluation and qualitative evaluation, Cai Ronghua admits that the qualitative evaluation part, that is, the part evaluated by experts, is uncontrollable to some extent and "may exploit loopholes". "We will send invitations to a large number of experts to participate in the review, but basically only a quarter of the experts are willing to participate in the review. Actually, we are not completely clear about which expert."

　　She said that during the evaluation process, there will be periodical agencies to inquire which experts will participate in the evaluation. "If the experts participating in the review are bribed by the periodical press, there is nothing we can do. But in order to prevent this, we have adopted the method of increasing the number of experts participating in the evaluation. A magazine can’t afford to bribe more than half the experts, can it? "

　　Cai Ronghua said that some journals did offer sponsorship in the selection, but the editorial board refused. "It’s not good to take someone else’s money and not evaluate others." She stressed that in the later period, "our staff members were isolated, turned off their mobile phones and did not receive visiting periodical agencies."

　　However, she admits that in the previous selection, the jury has received sponsorship fees from some core journals, but the number is generally small and voluntary. As for the specific amount of sponsorship fees provided by these magazines, Cai Ronghua did not elaborate further, but said, "In return, we will give each other a" Overview of Chinese Core Journals ".

　　She said: "There are also many journals that ignore us, but they are still among the core journals in every selection."

　　As for the financial support, Cai Ronghua told reporters that the research group has no special funding support, but the Peking University Library and the university libraries participating in the selection will have some support. There are hundreds of people who regularly participate in the research and development work, most of whom are university library staff. Most of them do research for free, and only the income from the publication of Overview is divided into several hundred yuan each.

　　Cai Ronghua said that because the evaluation of core journals has attracted much attention, there is great pressure, not only financial pressure, but also social pressure. "In the future, we must be strict with ourselves and let the evaluation results stand up to scrutiny."

　　Variation of "Core Journals"

　　"Nowadays, academic journals are directly linked to the actual interests," Ceng Wei said. There are many core journals, not only one from Peking University, but also another core. "If you get a core, you can charge a publishing fee, and business will be good."

　　It is understood that, in addition to the General Survey published by Peking University, the Comprehensive Citation Report of China Academic Journals published by Tsinghua University Library, China Academic Journals (CD-ROM Edition) and China Scientific Literature Metrology and Evaluation Research Center, the Citation Index of Chinese Social Sciences (CSSCI) developed by Nanjing University, and the Outline of China Chinese Social Sciences Core Journals developed by China Academy of Social Sciences are all making similar evaluations.

　　In addition, some educational and scientific research institutions have formulated "core journals" that meet their respective requirements on the basis of referring to various versions of "core journals".

　　Xing Dongtian told the China Youth Daily reporter such a story:

　　He used to work in the China Academy of Social Sciences, and all the journals of world religious studies were called World Religious Culture. The orientation of this journal is: a popular and knowledgeable religious culture publication for the general public and religious believers, and it is the only popular religious culture magazine sponsored by academic circles in China at present.

　　To his surprise, when he visited a teacher in a famous university, he suddenly found that World Religious Culture was also among the "core journals" recognized by the university.

　　"How can such an intellectual journal be a core journal?" Xing Dongtian thought it was ridiculous, so he called the scientific research department of the school and learned that it was reported by the religious department of the school.

　　However, the teacher he visited complained bitterly: "There are very few publications in our discipline. If we don’t report them, the evaluation will be very disadvantageous. The unqualified assessment involves our rice bowl problem. "

　　"In this way, the system forced them to include" popular and knowledgeable "publications in the scope of core journals," Xing Dongtian sighed.

Editor: Zhang Renhe

　　Statistics released by the National Film Bureau show that the box office of summer movies this year has reached 17.8 billion yuan, exceeding the total box office of summer movies in 2019 and reaching a record high. Domestic films have obvious advantages in leading, with a market share of 86.15%, which is also a record high.

　　Why do more and more people like watching domestic movies? The "outbreak" of the summer box office has node factors and the accumulation of time, so it is now accumulating. Behind the high popularity and high box office, there is such "high density" data:

　　The script of "The Trilogy of Gods" has been polished for nearly five years, with two years of preparation in the early stage. The subtitle of "The First Part of Gods: The Song of the Wind" lasted for nearly three minutes, and the names of about 10,000 cast members flashed on the screen.

　　More than three years’ production cycle, an original team of nearly 300 people, and an industry support team of nearly 1,000 people have supported the appearance of more than 10,000 small characters "in the same frame" in the complete landscape of Chang ‘an Three Wan Li … …

　　Behind a series of figures is the change and gradual landing of a whole film production process. The first part of Feng Shen achieved a new breakthrough in the genre of mythical epic films. The animated film Three Wan Li in Chang ‘an showed the classic charm of China’s Tang poetry across time and space with a unique narrative, and The Eight-Corner Cage was a new attempt at sports movies. The exploration of difficult and diversified genre films has entered a new stage, which has spawned new production processes and production standards. The large-scale advance screening before the official release of the film has become the "new operation" of the film industry this year. This year, the Spring Festival, May Day, Dragon Boat Festival and summer vacation files are almost hot, and every round of growth in the film market is driven by high-quality films.

　　The film industry chain is more and more detailed, which reflects the efficient empowerment of science and technology and promotes a qualitative leap. Digital technologies such as artificial intelligence, 5G, big data and cloud computing are integrated with film production, changing film production methods and management processes. Motion capture, virtual shooting, 3D printing, etc., more than 20 new jobs were born in this decade, and new IP and new tracks were developed.

　　China’s films are "more emboldened" because of the iterative cycle of experience of one work after another and the accumulation of new experience through new practice. Artificial intelligence technology was applied to the production process of Wandering Earth 2, "filling the technical gap in this field in China"; The hair and expression of the kangaroo in Moon Man are enough to be "confused", and the difficult biological visual effect production is made in China. Consolidate artistic imagination with rich details, activate imagination and creativity, and open up new expressions and new spaces for domestic films.

　　The seeds of innovation and creativity, rooted in the excellent culture of China and the fertile soil of China reality, can blossom and bear fruit. "Oriental Aesthetics" has become a key to the success of this summer movie. Previously, The Wandering Earth put forward the "China Plan" to walk with the earth, and the animated film Deep Sea pioneered the three-dimensional form of "particle ink painting", which presented the sea scene with ink painting with hundreds of colors, all of which contained profound Chinese cultural genes. In recent years, many unique jobs in the film industry have appeared, such as etiquette instruction and folk custom consultant, which also reflect the pursuit of film in cultural connotation and professional details.

　　"Deep cultural heritage+high degree of film industrialization", Zhang Yan, executive director of the Asian and Chinese Film Research Center of Beijing Normal University, believes that technology serves the art, which guarantees the pursuit of style and the level and imagination of the film. Large-scale trend traction, technical aesthetics, image wonders, etc. all bear Chinese’s cultural values within the popular framework.

　　The film’s "opening way" is full of new ideas, which greatly boosts industry confidence; Tell the story of China well, and show cultural self-confidence in "national tide" and "national wind". From this self-confidence, seeing the cultural pattern and tolerance of China and the new height of film industrialization in China, we should respond to the audience’s eager expectation for excellent works with high-quality creation.

　　(Wen Wei Tao Lang)

　　Another example is Zhengzhou, which was outstanding in this high temperature process. Yesterday, the highest temperature reached 39.4℃, and it is predicted that the high temperature will continue at 35℃ in the next five days. It is worth noting that Zhengzhou had a high temperature of 35℃ for seven days before June. The first high temperature sunrise was on April 30th, and the highest temperature reached 40.8℃ on May 3rd, making it the earliest record of 40℃ in Zhengzhou since 1961 and a proper barbecue mode.

Daily distribution of monthly average high temperature in Zhengzhou from 2000 to 2019.

　　Why is the temperature so high in May and June? Part of the reason may be related to global warming, but on the other hand, the temperature in the north is indeed easier to rise in May and June, which is related to the weather system that controls the area.

　　Usually, the high temperature in the north in May and June is mainly controlled by the continental high pressure ridge. Under the control of the continental high pressure, downward flow prevails and the air is dry, so the atmospheric permeability is very strong, and the solar radiation can easily reach the ground, and the radiation temperature rise is very obvious. Therefore, it is easy to have a high temperature around noon, sometimes even reaching 40℃. At this time, the somatosensory sensation is mainly dry and hot. For example, in Zhengzhou, since 1961, there have been 26 days of high temperature above 40℃, including 18 days in May and June, accounting for nearly 70% of the total days; The high temperature above 42℃ has appeared for 4 days in total, accounting for 3 days in June.

　　By July, with the subtropical high moving northward, the main influence system of high temperature in north and south is subtropical high. The water vapor in the subtropical high control area is relatively sufficient, the air humidity is high, and the body temperature is high, so people will feel stuffy. At this time, the high temperature in the south began to really exert its strength, and even lasted for more than a month. So this year’s high-temperature drama has just begun. Are you really ready?

(Editor: Su Yujun)