When exploring the off-road capability of tank 300, let’s have a deep understanding of its unique drive system.

Officials claim that the tank 300 is equipped with three differential locks, but the key lies in its part-time 4wd design. In fact, because the front and rear axles are connected by hard connection in the four-wheel drive mode, in this case, we can’t simply think that the tank 300 has three independent locks. It essentially relies on two differential locks at the front and rear axles to provide torque distribution and stability.

Take tank 300 2023 2.0T fighters 02 as an example, this compact SUV is famous for its hard-core style and practical features. It has a body length of 4,730mm, a width of 2,020mm, a height of 1,947mm and a wheelbase of 2,750mm, providing passengers with spacious interior space. The curb weight is 2365kg, and it is equipped with a 2.0T turbocharged engine. The maximum power can reach 167kW, and the torque output is even more amazing, reaching 387Nm. With the 8-speed automatic manual transmission, this model can be used in off-road performance and daily driving.

In short, although the official propaganda mentioned three differential locks, in practice, the tank 300 mainly relies on the mechanical locking of its front and rear axles to deal with complex road conditions and provide excellent off-road experience.

　　CCTV News:From January to March this year, a total of 1,079 cases of "cracking down on pornography and illegal publications" were put on file nationwide, including more than 130 criminal cases and 541 internet-related cases.

　　According to the responsible comrades of the National Office for Combating Pornography and Illegal Publications, obscene and pornographic information is the focus of the current crackdown. In the first quarter, the department for combating pornography and illegal publications strictly cracked down on the dissemination of obscene and pornographic information through live webcasts, short videos, online literature, social groups, "two micro-ends" and other platforms, and resolutely investigated and dealt with a large number of cases of online pornography, pornography and pornography.

　　Six typical cases were reported by the national office of "eliminating pornography and illegal publications"

　　On April 18th, the national office of "eliminating pornography and illegal publications" selected six typical cases in the "net net" and "protecting seedlings" operation to make a report, expose relevant cases, deter criminals and alert industry operators and practitioners.

　　Typical case 1

　　Li Moumou, Chen Moumou and others in Lishui, Zhejiang Province made a case of spreading obscene articles for profit.

　　In April 2019, the Lishui City Task Force found out all the cases and successively arrested 8 suspects, including Li Moumou and Chen Moumou, the principals who directed and produced obscene videos; More than 100,000 obscene videos were seized, and the amount involved was more than 7 million yuan. The case was filed and investigated by the Economic Development Zone Branch of Lishui Public Security Bureau in November 2018 according to the report of the masses.

　　After investigation, from 2016 to 2017, Li Moumou and Chen Moumou filmed obscene videos for sale in the name of "Kuramoto C, underwear brother, 91 principal". Since October 2017, Li Moumou, Chen Moumou, Chen Mou, Lin Moumou and others have rented overseas servers and opened 91B1 obscene websites to make profits by selling members and recharging VIP. Zhao Moumou, Zhu Moumou and others filmed obscene videos for encryption, uploaded them to the network disk, and then sold them through the 91B1 website. In this case, more than 100,000 obscene videos were distributed, and more than 100,000 people were purchased, which were distributed in various places and overseas areas. At the end of 2018, the task force successively arrested four principals, including Li Moumou and Chen Moumou, in Guangdong and Hebei. Recently, the task force captured four people, including Zhao Moumou and Zhu Moumou, in Shandong, Hunan and Guangxi.

　　Typical case 2

　　Shenzhen, Guangdong "fast"Fairy "short video APP spreads obscene articles for profit.

　　In March 2019, Shenzhen Longgang Public Security Bureau detected the case, eradicated a large-scale pornographic short video platform, seized 110,000 obscene short videos, and criminally detained 26 people.

　　After investigation, the "Fast Fairy" APP claimed to be "adult version of Tik Tok". Since it was launched in October 2018, the page and browsing mode have all imitated "Tik Tok", but only obscene and pornographic short videos have been disseminated. Operators have also introduced incentives to reward users who upload obscene videos to the platform. As of the time of the incident, there are nearly 3 million registered users, and more than 1,000 users have uploaded obscene videos. Operating gangs have made a profit of over 10 million yuan by collecting advertising fees from gambling sites, participating in dividends, building their own gambling sites to manipulate gambling and harvesting gambling funds. On March 23rd, the police in Longgang, Shenzhen, closed the net in 15 cities across the country and arrested 26 suspects, including technology development, software operation and some active users who spread obscene videos. At present, the APP has been seized according to law, and the case is being further explored.

　　Typical case 3

　　Guangxi Guigang "June 29" spreading obscene articles for profit.

　　In February 2019, the case was transferred to the procuratorate for review and prosecution. In June 2018, the public security organs of Guigang City inspected and found that a netizen in the jurisdiction was suspected of spreading obscene video clues and filed a case for investigation.

　　After investigation, the above-mentioned netizens are the general agent and customer service of the "Pymai" obscene video website. The management team of the website has a clear division of labor and is well organized. The gang has more than 10 main members and more than 100 offline agents, involving 20 provinces in China and Malaysia, Singapore and other countries. Through the combination of website and WeChat group, the gang has developed more than 50,000 members, involving more than 13 million yuan. At the end of 2018, the task force launched a unified arrest operation, arresting 16 suspects one after another, and 14 people including Jia Mou were arrested according to law, detaining more than 50,000 pornographic videos stored in the server, and destroying 3 studios used to disseminate obscene pornographic information.

　　Typical case 4

　　Shanghai Changning "Cherry Live" APP Spreading Obscene Articles

　　In January 2019, the network inspection of Changning Branch of Shanghai Public Security Bureau found that there were some pornographic APPs in Apple’s mobile APP store, among which the "Cherry Live" app was the most popular.

　　After investigation, there are hundreds of female anchors in the APP engaged in obscene performances and spreading obscene videos, with tens of thousands of viewers and millions of funds involved. The task force of Changning Public Security Bureau went to Chongqing, Hunan, Guangdong and other places to arrest after a lot of work such as preliminary reconnaissance and fixed evidence. At present, 43 people involved in the case have been successfully arrested, all of whom have been criminally detained, and the case is under further investigation.

　　Typical case five

　　Ye Ji, Lu ‘an, Anhui Province "8 19" case of spreading obscene videos involving minors.

　　In March 2019, the case was prosecuted by the procuratorate. In August 2018, the public security organs of Lu’ an City found in their work that the website named "Zhengtai Community" disseminated obscene videos and pictures.

　　After investigation, the website was founded by Qi Moumou, the server is abroad, and there are more than 3,000 registered members. There are more than 2,000 obscene videos and more than 8,000 pictures on the website, some of which involve minors. The public security organs arrested three suspects, including Qi Moumou.

　　Typical case 6

　　Case of Spreading Child Pornography Video for Profit in "Mengmeizi" Forum in Liaocheng, Shandong Province

　　In August 2018, according to the clue that the national office of "eliminating pornography and illegal publications" was transferred, the public security organs in Liaocheng and yanggu county quickly launched investigations, cracked the case and arrested the main suspect Liu.

　　After investigation, since July 2017, Liu has rented an overseas server through a network technology company in Lianyungang, Jiangsu Province, and established a "cute girl" forum to sell and disseminate child pornography videos. A total of more than 130,000 members have been developed, including more than 400 paid members, making a profit of more than 70,000 yuan. At present, the case has been handed over to the procuratorate for review and prosecution.

　　　　CCTV.com News: In response to an article published by the media recently that the bronze prize work "The Qinghai-Tibet Railway opens a life channel for wild animals" was fraudulent, CCTV International website interviewed the heads of relevant CCTV departments exclusively on February 16th.

Event playback

Alleged fake photo: "Qinghai-Tibet Railway opens up a life channel for wild animals"

Netizens pointed out that there are three frauds in the photo.

　　　　The person in charge said that The Annual Selection of CCTV Photo News Affecting 2006 was sponsored by CCTV, undertaken by China FotoPress, and sponsored by Xinhua Daily Telegraph, Workers Daily, China Youth Daily, Beijing Evening News and Xinmin Evening News. The jury consists of senior professionals such as China Photographers Association, Xinhua Daily Telegraph, Workers Daily, China Youth Daily, China Daily, People’s Photography, China News Weekly, China News Service, China Photography and Xinmin Evening News.

　　　　Among the seven selection rules announced to the public, the first one emphasizes that "all entries must conform to the recognized principle of authenticity in the photo contest." The original image shall not be changed for the entries. The organizer does not modify the participating works. " In view of the works submitted by professionals, the selection also clearly stipulates that "the entries must be original works shot after January 1, 2006 and published in domestic legal media." During this period, from thousands of published photos, the organizing committee of the selection activity finally selected ten photos with the first, second and third prizes after initial evaluation and re-evaluation. Liu Weiqiang, a reporter from Daqing Evening News, won the bronze prize for his news photo "Qinghai-Tibet Railway opens a life channel for wildlife" taken on June 23, 2006.

　　　　The person in charge said that the reason why the Qinghai-Tibet Railway opens a life channel for wild animals was selected was that the news picture had been published by Xinhua News Agency and other media; Second, the author himself thinks that the picture is original and meets the requirements of the selection rules. In view of whether the picture is original or not, the reporter also specially tuned the program materials of the award party at that time. The following is the dialogue between CCTV host Annabel Lee and Liu Weiqiang at the awarding ceremony-

　　　　Annabel Lee: First of all, congratulations to you, Liu Weiqiang. I also want to tell you that Liu Weiqiang got the news the latest among all our winners today. When did you get the news?

　　　　Liu Weiqiang: The day before.

　　　　Annabel Lee: I just found out the day before. Where were you when our staff called you?

　　　　Liu Weiqiang: In no man’s land, no man’s land in Hoh Xil.

　　　　Annabel Lee: So you’ve had a hard time getting here, haven’t you?

　　　　Liu Weiqiang: I didn’t plan to come here after I got the news, because it’s the mating season for Tibetan antelopes, and this moment is rare, but I think since I can be given a chance, I’ll get here anyway.

　　　　Annabel Lee: You think it’s an opportunity for Tibetan antelope to receive the prize.

　　　　Liu Weiqiang: I think so.

　　　　Annabel Lee: Look at this photo of you. What are the chances that you, the train and the Tibetan antelope will be in the same time and space in a no-man’s land at an altitude of four or five kilometers?

　　　　Liu Weiqiang: In the language of photography, this is a moment, very short, because the Tibetan antelope, a creature, is very timid by nature, and it has run away when people are far away. When I took this photo, I dug a bunker in front, which was more than half a meter deep. I was in the bunker and covered it with something, so the Tibetan antelope was lucky enough to rush to my camera from the opposite side. Actually, it was only a few seconds when the Tibetan antelope passed by, but I waited in the bunker for eight days.

　　　　Annabel Lee: Eight days?

　　　　Liu Weiqiang: Right.

　　　　Annabel Lee: Eight days. Does eight days mean eight days and nights? Eight 24 hours?

　　　　Liu Weiqiang: Almost eight 24 hours.

　　　　Annabel Lee: When you wait until the seventh day, how do you know that the sheep will definitely come on the eighth day? What should I do if I don’t come on the eighth day and the tenth day?

　　　　Liu Weiqiang: I will wait. In fact, I also know that even if I wait for eight days or even eighteen days, I may not be able to wait for this moment. But as a reporter, I should stick to it for a beautiful moment. I can wait, let alone eight days, eighteen days and twenty-eight days, because I have been shooting Tibetan antelopes since March.

　　　　Annabel Lee: Tibetan antelope is the subject of this group of photos. The place you chose, trains and tracks are very important subjects. What is the purpose of taking this photo here?

　　　　Liu Weiqiang: I want to show the harmony between Tibetan antelopes, trains, people and nature on July 1, 2006. I want to express it with one of my pictures, because the earth belongs to everyone, and the harmony between people and animals is what everyone expects.

　　　　Annabel Lee: Did you rush to our site to receive the prize? Will you go back immediately or go home to have a look?

　　　　Liu Weiqiang: I will fly back to Golmud on my plane tomorrow, because the mating season of Tibetan antelopes is very short. I have photographed all the four seasons of Tibetan antelopes in one year, except for the last scene of Tibetan antelopes’ love. I want to get it. At this time next year, I will call on 2.7 million Daqing people to donate money to Tibetan antelopes in China in the name of Daqing Evening News, as long as my picture can make everyone know more about Tibetan antelopes and Tibetan antelopes.

　　　　During the interview, the person in charge told reporters that CCTV attaches great importance to relevant media reports, and is closely monitoring the progress of the situation with the composition of the jury and professionals, and will make further responses and treatments based on the survey results.

Editor: Huo Junxia

There is an old saying in Chinese,

It’s called "no painting, no year"

In ancient times without cameras,

The beauty of Gusu City,

Are condensed in the Taohuawu woodblock New Year pictures.

Suzhou Taohuawu Woodblock New Year Pictures,

It is also called "Southern Peach and Northern Willow" with Tianjin Yangliuqing Woodblock New Year Pictures.

It originated from the engraving printing process in Song Dynasty.

In 2006, it was selected as the first batch of national intangible cultural heritage.

Jiangnan’s delicate euphemism,

Nourishes the Taohuawu woodblock New Year pictures.

The artistic style of "Fine beautiful and elegant".

Jiachen the Year of the Loong,

Qiao Mai, Representative Inheritor of Taohuawu Woodblock New Year Pictures

"Cross-border" creation of the zodiac New Year picture "Hidden Dragon Garden".

She will C919, chip breakthrough and other elements.

Ingeniously integrated into the creation of New Year pictures.

Don’t use a hidden dragon, or jump in the deep,

It means that the long-accumulated energy is coming to generate.

"Love at first sight" more than 20 years ago,

The fate of Qiao Mai and Taohuawu woodblock New Year pictures was achieved.

She said that New Year pictures are a kaleidoscope of beautiful people.

It is also Chinese’s paper utopia.

Carrying our yearning for a better life.

Producer | Geng Zhimin

Producer | Peng Yiran

Master planner | Yu Tenglong

Director | Wang Shuaitian

Camera | Lai Jian Yan Dong

Editing | Wei Weicheng Wang Lian

Audio editing | Wang Anran

Vision | Wang Su

Animation | Zhou Wenlei

Overall planning | Yang Bo Liu Xiao Jin Yi Jie

Co-production | Li Jiabao, Gao Lei, Li Peng

Acknowledgement | Suzhou Public Cultural Center Jiangsu Education Channel of Suzhou gusu district Education, Sports and Cultural Tourism Committee

　　Under the background of the accelerated evolution and deep interaction of the "two overall situations", the new questions posed by China’s question, the question of the world, the question of the people and the question of the times are more complicated and more difficult than in the past, and we urgently need to submit answers from the combination of theory and practice.

　　"Look at how the villagers live after getting rid of poverty, what difficulties are there, and how to revitalize the countryside." On the first inspection trip after the victory of the 20th National Congress of the Communist Party of China, General Secretary of the Supreme Leader walked into the orchard of Nangou Village, Gao Qiao Town, Ansai District, Yan ‘an City, Shaanxi Province. After poverty alleviation, we will comprehensively promote rural revitalization, promote the common prosperity of all people after a comprehensive well-off society, and spread the picture of a better life in a broader space and time. This brings profound enlightenment: the examination papers of the times are always new, and it is urgent for us to be brave in combining new practices and constantly promote theoretical innovation, and be good at guiding new practices with new theories.

　　Thought is the forerunner of action, and theory is the guide of practice. The value of scientific theory lies in answering the topics of the times and promoting the development of practice. Not long ago, the Political Bureau of the Communist Party of China (CPC) Central Committee conducted the sixth collective study on opening up a new realm of Marxism’s China modernization. When presiding over the study, the General Secretary of the Supreme Leader pointed out that "it is necessary to scientifically answer the new topics of the times in time" and stressed that "we should promote theoretical innovation on the basis of practice, rather than sitting in an ivory tower, and we must persist in discovering truth, developing truth, realizing truth and testing truth with practice".

　　Time is the mother of thought and practice is the source of theory. The source of a theory can only be rich and vivid real life, and the driving force can only be the realistic requirement of solving social contradictions and problems. From "the countryside surrounded the city and seized power by armed forces" in the bonfire era, to "only socialism can save China" in the construction period, and then to "development is the last word" in the spring tide of reform … … Practice has fully proved that all epoch-making theories are products that meet the needs of the times. Enrich yourself by constantly absorbing all outstanding cultural achievements in human history, and improve yourself by responding to new topics and developing new challenges of the times. Marxism will never end the truth, but will constantly open up the road to truth.

　　Since the new era, great changes have taken place in the world, in China and in the national rejuvenation. These unprecedented "big" factors have collided at high frequency and violently stirred up, and it is urgent to find an explanation and a method of governance. General Secretary of the Supreme Leader creatively put forward that "the most essential feature of Socialism with Chinese characteristics is the Communist Party of China (CPC)’s leadership, and the greatest advantage of Socialism with Chinese characteristics’s system is the Communist Party of China (CPC)’s leadership", emphasizing that "the development of the country and the nation should be based on its own strength, and the destiny of China’s development and progress should be firmly in its own hands", and clearly "stand on the right side of history and on the side of human civilization and progress" … … The CPC Central Committee with the Supreme Leader as the core insists on combining the basic principles of Marxism with the concrete reality of China and the excellent traditional Chinese culture, and applying dialectical materialism and historical materialism to correctly answer the major questions raised by the times and practice. Socialism with Chinese characteristics Thought, the supreme leader in the new era, was founded in the great practice of the new era, which realized the mutual promotion and common progress of theoretical innovation and practical innovation, and showed great truth power and practical power.

　　Only a political party with scientific theory has the power of truth; Only the cause guided by scientific theory has a bright future. Stabilizing the economy, promoting development, fighting poverty, building a well-off society, controlling epidemics, resisting catastrophes, coping with emergencies, and defusing crises, the most fundamental reason why the Party and the state can achieve historic achievements and make historic changes in the new era lies in the fact that the General Secretary of the Supreme Leader is at the helm as the core of the CPC Central Committee and the whole party, and in the scientific guidance of the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era. Truth can only be tested in practice, and truth can only be established in practice. History and reality have fully proved that the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era is the theoretical crystallization from the great practice of Socialism with Chinese characteristics in the new era, the ideological banner that guides people’s happiness, national rejuvenation and world harmony, and the spiritual soul that unites the people of China to forge ahead with one heart and one mind.

　　There is no end to the development of practice, and there is no end to our understanding of truth and theoretical innovation. Under the background of the accelerated evolution and deep interaction of the "two overall situations", human society is facing many common problems that need to be solved urgently. China’s reform, development and stability, internal affairs, foreign affairs and national defense, and the administration of the party, country and army are also facing a series of new major issues. The new questions posed by China, the world, the people and the times are more complicated and more difficult than in the past, and we urgently need to submit answers from the combination of theory and practice.

　　The more active social practice is, the more ideological and theoretical generate is. In the new era and new journey, we must firmly establish a great historical view, grasp the development context and correct direction of world history with a broader vision and a longer-term vision, recognize the big logical trend of China’s social development and human social development, grasp the historical evolution and practical requirements of Chinese modernization, and deepen the regular understanding of promoting high-quality development and building a new development pattern in the new round of scientific and technological changes, the global economic development pattern and the staged characteristics of China’s development. Deepen the regular understanding of the Party’s self-revolutionary strategic thought in the comparison of the fate of Marxist political parties in the world and the realistic test faced by our Party in its long-term governance, comprehensively and systematically put forward scientific ideas and effective countermeasures to solve practical problems, so that contemporary China Marxism and 21st century Marxism can show stronger and more convincing truth power.

　　Advanced ideas always shine with extraordinary undertakings, and scientific theories always interact with great practice. At present, the theme education of studying and implementing the Supreme Leader’s Socialism with Chinese characteristics Thought in the new era is being carried out in a solid way throughout the Party. Rooted in the fertile soil of Chinese culture, maintaining and carrying forward the theoretical character of Marxist political parties advancing with the times, and bravely promoting theoretical and institutional innovations based on practice, the century-old party is like a towering tree, with deep roots and vigorous vitality. Standing at a new historical starting point, answering the topic of the times with "China’s Theory" and promoting "China’s Rule" with "China’s System", the road of Chinese modernization will surely become wider and wider.

　　The frequent emergence of antibiotic resistance challenges modern medicine. It is very important to discuss the evolution of resistance to curb its global spread. The evolution of resistance involves a highly complex phenotypic heterogeneous response. Under the treatment of antibiotics, a small number of antibiotic-tolerant cell subsets will appear in the microbial flora with identical genes. The surviving subgroup can’t grow in the presence of antibiotics, but it can grow again after removing antibiotics, resulting in long-term recurrent infection, which is also the key reservoir for subsequent mutation of resistance genes. However, due to the complex heterogeneous response and stagnant growth of tolerance subgroups, it is still a challenge to identify tolerance subgroups from a large number of bacterial populations and track their physiological evolution trajectory.　
　　Recently, the team of Academician Zhu Yongguan from the Institute of Urban Environment, Chinese Academy of Sciences and Cui Li’s research group published in German Applied Chemistry. A research paper entitled an isotope-labeled single-cell Raman spectroscopy approach for tracking the physiological evolution of bacteria towards biological resistance was published. In this study, the heterogeneity of bacterial response was analyzed in situ at a high-precision level by developing a combination of single-cell Raman-deuterium isotope-multivariate statistical analysis, and the differentiation and dynamic changes of phenotypic subsets were sensitively identified from a large number of bacterial populations, which realized the rapid in-situ tracking of bacterial phenotypic physiological trajectory before resistance mutation, providing important guidance for curbing resistance evolution.　
　　In this study, bacteria were repeatedly exposed to clinical therapeutic doses of antibiotics, and antibiotic resistance evolved. In this paper, the in-situ activity of bacteria during evolution was detected by Raman spectroscopy of single cells labeled with heavy water in a culture-independent way. The results showed that the activity of bacteria under antibiotic pressure gradually increased with the treatment cycle without resistance mutation, indicating that its phenotypic tolerance gradually improved. Furthermore, the study uses UMAP multivariate statistical algorithm to analyze the single cell Raman fingerprint interval of thousands of bacteria in all evolutionary stages. According to the physiological response of bacterial phenotype indicated by Raman fingerprint, four phenotypic subgroups differentiated with the evolution of resistance were identified from bacterial populations with identical initial genotypes, namely sensitive flora, primary tolerant bacteria, evolution tolerant bacteria and evolution resistant bacteria, and the dynamic changes of the four subgroups with the evolution process were sensitively captured. So far, based on the heterogeneous response of bacteria in situ phenotype revealed by single cell Raman, researchers have drawn a physiological trajectory map of resistance evolution. Genome-wide sequencing of bacteria verified the revealed phenotype interactively, and analyzed the genetic basis of phenotype. Phenotypic differentiation is very important to maintain the survival and evolution of the whole flora. Because phenotypic differentiation is much earlier than resistance mutation, identifying phenotypic differentiation is of great significance for guiding clinical medication and reducing the occurrence of antibiotic tolerance and resistance mutation. In this study, the Raman spectra of four distinct subgroups were used to dig out the Raman marker peaks of tolerance and resistance mutation, which promoted the rapid and accurate identification of different stages of resistance evolution, especially phenotypic tolerance.　
　　The single cell analysis platform can be extended to a wider range of research on the evolution of resistance induced by antibiotics or non-antibiotic chemicals. In the future, the single-cell Raman can be combined with targeted single-cell sorting and multi-omics technology to realize the accurate correlation between tolerance and resistance phenotype and genotype, and promote the further explanation of evolutionary mechanism. The research work is supported by the "0 to 1" original innovation project of Chinese Academy of Sciences, the innovative research group project of National Natural Science Foundation of China and Fujian Natural Science Foundation.　
　　Paper link　
　　Tracking the evolution of bacterial antibiotic resistance by single cell Raman-isotope labeling-multivariate statistical analysis

　　Xinhua News Agency, Beijing, August 8th Question: Did you go to the swimming pool without changing your shoes, the bacteria exceeded the standard by 5 times, and the lifeguard deserted? — — Investigation on hidden dangers of safety and hygiene in swimming places

　　Xinhua News Agency reporters Yan Zhihong, Li Yuze, Dong Xiaohong and Yang Na.

　　It’s midsummer, and swimming and fitness are very popular. Not long ago, the National Health and Wellness Commission issued the "List of Unqualified Places for Swimming Pool Water Quality Spot Check in Some Cities (First Batch)", which showed that some swimming pools in many cities were not up to standard.

　　National Fitness Day is coming, is there any hidden danger in the swimming pool you choose? What skills can help us choose a safe and hygienic swimming pool? Xinhua news agency reporters launched an investigation for this.

　　Chaos, Dirty and Danger: There are still many "swimming" problems in various places.

　　A few days ago, a suspected chlorine leak occurred in a swimming pool in Fangshan, Beijing, which caused many people to feel uncomfortable. At the same time, it made people feel palpitation, but it did not stop people from questioning whether the swimming pool around them was safe and hygienic. The reporter conducted field visits and investigations in Nanjing, Chengdu, Xiamen and other places, and found that there are still obvious hidden dangers in many swimming pools.

　　— — "Chaos". During the visit, the reporter found that some swimming venues did not publicize relevant information as required, and some swimming pools did not properly implement the cleaning procedures before entering the pool. In the Yingpaisi Swimming Pool in Gulou District, Nanjing, the reporter found that except for the residual chlorine content and water temperature of the venue, the self-inspection items stipulated in the national health standards such as the pH value and testing time of the swimming pool were not publicized, and other important data directly related to the health of swimmers, such as turbidity, carbon, total bacteria and coliform bacteria, were not announced. The reporter also saw that many visitors crossed the disinfection and sterilization facilities and directly entered the swimming pool. In addition, there are many people who directly wear slippers or even enter the pool without changing their shoes at all.

　　— — "dirty" The total number of bacteria in some swimming places exceeded the standard, causing adverse reactions among minors. "Several dolls in the class vomited and diarrhea after swimming." Many parents told reporters that after their children learned to swim in the miracle gym in Xindu District, Chengdu, they developed symptoms of fever and upper respiratory tract infection. According to the sampling results of local law enforcement departments, the total number of bacteria in the swimming pool water of the museum reached more than five times the upper limit of the standard value.

　　— — "risk" Some swimming pools are not equipped with life-saving personnel, and some lifeguards "desert". In the Yingpaisi Swimming Pool in Nanjing, the reporter found that during the peak hours of passenger flow on the weekend afternoon, there was no lifeguard in the audience for a long time. When some lifeguards are on duty, they often leave their posts or talk and laugh with their backs to the pool for a long time.

　　Excessive profit-seeking, poor management and weak supervision have become the main causes of "swimming"

　　The reporter’s investigation found that excessive profit-seeking, poor management and weak supervision are the main reasons for the safety and health hazards in some swimming venues in many places.

　　Some swimming venues ignore safety and hygiene standards in order to reduce costs. According to the requirements, swimming venues should be cleaned once a month. A coach of Nanjing Yingpaisi Swimming Pool revealed: "Swimming pools in the market are simply difficult to do." He told reporters that it takes two or three days for a small and medium-sized swimming pool to change water, and it takes longer for a large swimming pool. Not to mention the cost of changing water, the time cost is unbearable for commercial swimming pools. Therefore, in order to maximize profits, some swimming pools often try to reduce the frequency of changing water and washing pools.

　　In addition, some swimming pools "hide" in the community, so it is difficult to implement dynamic supervision. Wu Xiang, deputy head of the Environmental Health Supervision Brigade of Chengdu Health and Family Planning Supervision and Law Enforcement Detachment, said that although the facilities and environment of swimming pools (gymnasiums) in some communities are "superior", there are many water quality problems. For example, the residual chlorine value is lower than the national health standard, and the foot soaking pool does not meet the relevant health standards. He said that this swimming pool is usually "hidden in the building" and it is very difficult to implement dynamic supervision.

　　In addition, the rapid increase of passenger flow in summer and the lack of hard constraints on uncivilized swimmers are also the causes of the problem. In the Xiamen Workers’ Sports Swimming Pool, the reporter saw that the current water permeability of the swimming pool was significantly lower than other times. To this end, Chen Hong, deputy director of Xiamen Workers’ Cultural Palace, explained that the current peak season ticket prices are low, and the sudden increase in passenger flow has brought great pressure to management. The museum replaces more than 100 tons of fresh water for the swimming pool every day, but it still can’t eliminate the pressure of maintaining water sanitation. In addition, Chen Hong also said that there is currently a lack of hard constraints on uncivilized behavior in swimming pools. "We can only euphemistically discourage related uncivilized behaviors, and there is nothing else we can do."

　　In addition, the reporter also learned that due to the lack of effective due diligence supervision mechanism for lifeguards, lifeguards "deserted" a lot, which increased the safety risk.

　　Master these tricks and choose a safe and hygienic swimming pool.

　　The staff of relevant authorities in many places reminded that ordinary swimmers who want to choose a safe and hygienic swimming venue for "cool summer" must master certain skills to identify the safety index because of the lack of professional testing equipment.

　　The first is inspection. The majority of swimmers should take the initiative to check whether the health permit is hung in a conspicuous place and check whether it is within the validity period. We should try our best to know the health quantitative grading rating, the history of water quality sampling and the real-time self-inspection of water quality in swimming places in time, and pay special attention to whether the safety equipment and personnel in the venues are in place, so as to choose a suitable swimming place.

　　The second is the view. Observe whether the sanitation around the swimming pool is clean, bright and ventilated, and whether there is water in the drainage ditch. Besides, it depends on the color of the pool water. If the residual chlorine content in the swimming pool is normal and the water quality is excellent, then the pool water is bright light blue. And the water in the pool should be crystal clear to the naked eye.

　　The third is to smell. Is close to the surface of the water to smell the smell of water, if you can smell the faint smell of chlorine, it is qualified, and the medicine is too strong or even choking, then the concentration of available chlorine may exceed the standard.

　　The fourth is feeling. After entering the water, if the water quality of the pool is excellent, it will feel soft. If it feels hard and astringent, or even itchy, the water quality may be poor.

　　At the same time, a number of swimming venue operators have called for the majority of swimmers to consciously swim in a civilized way and jointly safeguard the health and safety of swimming pools. They suggested that the management department should introduce hard restraint measures against uncivilized swimmers who have repeatedly taught, so that civilization can be implemented and the pool can be cleaned.

　　In addition, the reporter learned that swimmers can also check the sanitary condition of the swimming pool around their location through some apps, and can check the water temperature, pH value, average daily water change rate, residual chlorine in the swimming pool and so on.

CCTV News:The National Health and Wellness Commission recently issued a notice, requiring local grassroots medical and health institutions to provide health services for respiratory diseases in winter and spring. In the past few days, local medical institutions have continued to increase the supply of medical services, improve service processes, and maximize the protection of patients seeking medical treatment.

Community health service center shares the pressure of hospital admission

Recently, the epidemic period of respiratory diseases in winter has been superimposed in many places across the country, and the demand for medical and health services for urban and rural residents, especially children, has increased significantly. In Yaojia Township Health Center, Hengfeng County, Jiangxi Province, the daily number of patients has increased from more than 40 cases to nearly 100 cases, and the visiting time of the health center has been adjusted to 7: 00 am to 8: 00 pm, an increase of 4 hours than usual.

In a community health service center in Jing ‘an District, Shanghai, the fever clinic is open from 8 am to 8 pm every day. Patients do not need to register, and commonly used emergency medicines can be directly distributed to patients in case of emergency. The community can also do antigen and antibody testing.

For parents who have taken their children to the children’s hospital, it is also very convenient to return to the community health service center near home.

Large public hospitals actively carry out pediatric diagnosis and treatment services.

Large public hospitals around the country have also taken various measures to carry out pediatric diagnosis and treatment services. Shengjing Hospital affiliated to China Medical University mobilized personnel, materials and areas as a whole, transformed the adult ward of Shenbei Campus Rehabilitation Center into a pediatric comprehensive ward, and increased the infusion area of Nanhu Campus from one to three.

Do everything possible to tap resources to carry out pediatric diagnosis and treatment services

Recently, the epidemic period of respiratory diseases in winter has been superimposed in many places across the country, and the demand for medical and health services for urban and rural residents, especially children, has increased significantly. The National Health and Wellness Commission recently issued a notice, requiring local grassroots medical and health institutions to provide health services for respiratory diseases in winter and spring, and do everything possible to tap resources to carry out pediatric diagnosis and treatment services.

The circular requires that local primary health care institutions should be fully open to children, and should not refuse medical treatment, and timely release the list of primary health care institutions providing pediatric services in their jurisdictions. Delayed service of pediatric diagnosis and treatment on weekdays in urban community health service centers with large service demand 1-mdash; 3 hours, or as appropriate, on Saturday and Sunday to increase the service hours. Township hospitals, community health service centers and community hospitals that meet the recommended standards of service capacity should take the lead in building independent pediatric clinics.

All localities should establish cooperation, counterpart support and referral mechanisms between general hospitals and primary medical and health institutions under their jurisdiction, determine the pediatric docking of a general hospital for community health service centers and township hospitals, arrange for doctors with intermediate or sub-high titles to make home visits to primary medical and health institutions, strengthen the teaching training for primary medical personnel, and especially help improve the service capabilities of pediatric emergency first aid, early identification of severely ill children, and venipuncture of children. General hospitals should reserve a certain proportion of outpatient number sources to give priority to primary medical and health institutions. Smooth referral channels, guide mild children to give priority to primary medical and health institutions, and refer them to primary medical and health institutions for follow-up treatment if there is a clear diagnosis and stable treatment in general hospitals. Guide the children to the nearest primary medical and health institutions for follow-up, and the general hospital will arrange special personnel to provide telemedicine or online consultation services.

Give full play to the role of family doctors, do a good job in health management services for key populations, and ensure the health needs of "one old and one small". Grassroots medical and health institutions should keep the fever clinic "fully set up and fully open", equip the grassroots medical and health institutions with necessary facilities and equipment such as thermometers and children’s atomizing machines (children’s masks), and equip them with necessary drugs such as antibiotics, antiviral drugs, cough-relieving and expectorant drugs suitable for children.

This wave of large-scale rain, snow and freezing weather before the Spring Festival opens today! This large-scale freezing rain and snow weather has a wide range of influences, a large amount of accumulated rain and snow, a long duration and a large freezing rain area, which is the strongest in winter since 2009 and is extreme. ▼

Accumulated rain and snow are heavy and snow is thick. The snowfall in Shaanxi, south-central Shanxi, southern Hebei, Henan, Shandong, Hubei, northern and eastern Chongqing, eastern Liaoning, eastern Jilin and other places can reach 10 ~ 25 mm, and the local area exceeds 30 mm; The newly added snow in northern and eastern Chongqing, northwestern Hubei, southern Henan, central and northern Shandong, eastern Liaoning and other places can reach 10-20 cm, and the local area can exceed 25 cm.

Freezing rain covers a wide range of provinces. From 1st to 4th, there were freezing rains in southern Shandong, southern Henan, central and western Hubei, northern Anhui, northern Jiangsu, northwestern Hunan, eastern Guizhou and other places. The total area affected by freezing rain was 430,000 square kilometers, with the largest impact area and the largest number of provinces since 2009.

The phase transition between rain and snow is complicated. After the process began, there was sleet or rain turning to snow in southwestern Shaanxi, southwestern Shanxi, Henan, southern Shandong, central and northern Jiangsu, central and northern Anhui, Hubei, northern Hunan and other places. On the afternoon of January 31, Shaanxi and Shanxi turned to snow; On the night of the 31 ST, snow turned in northern Henan and southern Shandong; On the afternoon of February 1, most of the above areas turned to snow.

The process lasts for a long time. The duration of the rain and snow process is 6 days, and the duration of rain and snow in Shaanxi, Shanxi, Shandong, Henan, Jiangsu, Anhui and other places is 4-5 days. The rainy weather in some areas in the middle and lower reaches of the Yangtze River can reach 6 days, and the duration of the process is also the longest since 2009.

Break the extreme value of the same period in many places. The cumulative precipitation in some areas such as southwestern Shaanxi, southwestern Shanxi, southern Hebei, Henan, Shandong, Jiangsu, Anhui, Hubei, northern Chongqing, northwestern Jiangxi, and northern Hunan will approach or exceed the historical extreme value in the same period.

The Central Meteorological Observatory issued a blue warning of blizzard at 06: 00 on January 31st: It is estimated that there will be heavy snow in parts of central and northern Shaanxi, central and southern Shanxi, southwestern Hebei, central and northern Henan, southern Shandong and northern Jiangsu from 08: 00 on January 31st to 08: 00 on February 1st, among which there will be heavy snow (10-11 mm) in parts of central Shaanxi, southwestern Shanxi and western Henan. The depth of newly added snow in some areas above is 2 ~ 4 cm, and the local area can reach more than 5 cm. In addition, there are moderate to heavy rains in parts of Shanghai, southern Jiangsu, northern Zhejiang, southern Anhui, northwestern Jiangxi, central and eastern Hubei, western and northern Hunan, and northeastern Guizhou, and heavy rains (50-60 mm) in parts of southern Anhui, northeastern Hunan, and northwestern Jiangxi. ▼

△ National heavy snowfall forecast map and national precipitation forecast map. (08: 00 on January 31st-08: 00 on February 1st)

In addition, the Central Meteorological Observatory continued to issue a yellow fog warning at 06: 00 on January 31: It is predicted that there will be heavy fog in the western waters of the central and southern Yellow Sea, the western waters of the East China Sea, the Taiwan Province Strait, the northern waters of Beibu Gulf, the Qiongzhou Strait, the southern coastal waters of Shandong Peninsula, the coastal waters of Jiangsu, the waters near the Yangtze River estuary and Hangzhou Bay, the coastal waters of Zhejiang, the coastal waters of northern Fujian and the coastal waters of Guangdong from day to night on January 31, with visibility less than 1 km. In addition, from the morning of January 31 to the morning, there were foggy weather in parts of southern Hebei, western Shandong and southern Peninsula, northern Anhui, most of Jiangsu, eastern Zhejiang, northern Fujian, southern Hunan, northwestern Jiangxi, south-central Guizhou and south-central Guangxi. Among them, some areas in southwestern Shandong, eastern Jiangsu, eastern Zhejiang and northwestern Jiangxi had dense fog with visibility less than 500 meters, and local visibility was less than 200 meters.

△ National fog forecast map. (08: 00-14: 00 on January 31)

This process coincides with the peak of Spring Festival travel rush’s return home, and the freezing rain and snow will have a heavy impact on Spring Festival travel rush’s travel. Snow, ice and low visibility on roads in the rain and snow will easily lead to traffic jams or accidents on expressways. ▼

△ Expressway Traffic Meteorological Disaster Risk Forecast Chart (January 31-February 5, 2024)

The Traffic Management Bureau of the Ministry of Public Security reminds the vast number of returnees-

When traveling by car, you should know the origin, destination and weather forecast and warning along the way in advance, as well as the road information released by public security traffic control, transportation, emergency management and other departments, and make a good route planning. At the same time, in view of rain, snow, fog, freezing and other weather, drivers are requested to know the corresponding safe driving knowledge in advance to ensure driving safety!

Driving safely in snowy days ▼

Driving safely in rainy days ▼

Safe driving in foggy days ▼

Safe driving on ice and snow roads ▼

Original title: "A wide range of rain and snow officially opened today! | Early Warning

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Noisy and boiling fireworks and oily kebabs stimulate the taste buds … When it comes to the special food in Gejiu City, Honghe Hani and Yi Autonomous Prefecture, Yunnan Province, barbecue is inevitable. By the side of the oven surrounded by fireworks, a bench was set up to sit around a table, and a variety of ingredients were "baked" under the charcoal fire.

Small kebab.

Kebab

The kebab is the protagonist of an old barbecue. The pork leg cut to the size of rock sugar is put on a bamboo stick of about 10 cm, and it is roasted by charcoal fire to be golden, shiny, moist and not greasy. It is very enjoyable. An old man who likes to be sweet likes to wrap small kebabs in powdered sugar and then send them to China with satisfaction. The unique rich meat flavor of barbecue is mixed with the sweet and spicy spices, which teases the taste buds.

Hanging liver meat

A plate full of meat is spread on the grill, and you can eat which piece you want. The lean meat full of aroma is wrapped in chewy meat tendons. After roasting, the aroma of meat, charcoal and seasoning is fully integrated, and the aroma is overflowing.

A barbecue that is being baked.

Honey beef

Beef, honey, pepper and many seasonings make the honey beef skewers rich and wonderful in taste. The savory kebabs marinated by the exclusive secret recipe meet with the beating fireworks, and the meat particles are soft, tender and fragrant, intertwined with sweet and spicy, giving the taste buds great enjoyment.

Gedachang

An old man has never been stingy with his food, and even his intestines are baked with originality. The so-called knot in one’s heart sausage is to tie a delicate knot in the pig’s small intestine and sprinkle it with rich seasonings. The refreshing taste of glutinous rice balls makes people want to stop.　

Baked tofu.

Baked tofu

Gejiu’s baked tofu has a variety of styles, including wrapped tofu, dried tofu and stinky tofu, which are constantly "turned over" on the stove and slowly roasted. Diners sit around the stove, bake one piece and then take it away. They wrap a circle in the oil dish and the Chili dry dish and send it to the mouth. The bean, oil and Chili flavors collide to produce a wonderful taste.

The delicious food being baked.

In midsummer, it’s nice to have a hot barbecue with three or five friends. Gejiu barbecue is a dance of oil and meat on the tip of the tongue, a perfect combination of charcoal roasting and sauce blending, and it has become a hot comfort in ordinary life.

Source: Gejiu Rong Media Center