News at 8 o'clock | Everything is connected to the Internet, Hongmeng sets out, can Huawei get out of the isolated island?

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At the beginning of June, my favorite summer has arrived, but the weather has been really changeable recently. The blue warning for strong winds and occasional rainfall for several days have made me really afraid to wash my car. I'm afraid that the mysterious law will appear - "It rains as soon as the car is washed"!

A while ago, strong tornadoes occurred one after another in Wuhan, Suzhou, and Heilongjiang Shangzhi, causing great losses to people and property. Everyone feels uncertain about the weather and can’t help but wonder: Is the weather forecast accurate?

Just today, the Fengyun-4B satellite developed by the Eighth Academy of China Aerospace Science and Technology Corporation was successfully launched at the Xichang Satellite Launch Center emission.

Fengyun-4B satellite is the second satellite in the Fengyun-4 optical series of my country's second-generation geostationary orbiting meteorological satellite, and the first operational satellite in the series. It inherits the advantages of the comprehensive detection capabilities of the A-star On the basis of this, the observation capabilities of Fengyun-4B star will be further upgraded.

Weather forecasts will be more accurate in the future.

The latest fast imager installed on Star B has successfully achieved regional high temporal resolution and high spatial resolution monitoring capabilities. On the basis of Star A imaging my country and surrounding areas once every 5 minutes, Star B will achieve continuous observation and imaging of a million square kilometers area at the level of 1 minute, which can provide short-term extreme weather such as typhoons, short-term heavy precipitation, and strong convection. It provides regional high-resolution day and night continuous monitoring data with an interval of less than 1 minute, and enables continuous and flexible observation of mesoscale disaster weather such as typhoons and rains every 30 seconds.

Fengyun-4B star will provide higher detection sensitivity and detection accuracy than A star. It can accurately sense the temperature change of 0.05 degrees Celsius in the earth's atmosphere at a distance of 36,000 kilometers. Its temperature detection results are consistent with the true value. The deviation is within 0.5 degrees Celsius, which is twice as high as that of Star A. Read the full text>>>

Looking at the world, what is the strength of Fengyun-4?

In recent years, the observation capabilities of global geostationary meteorological satellites have been unable to meet the growing observation needs. my country, the United States, and Europe, Japan, and South Korea have all developed geostationary meteorological satellites, and China, the United States, and Europe are simultaneously carrying out research and development of a new generation of geostationary meteorological satellites.

Among them, the American GOES-R series and China's Fengyun-4 series were launched at the same time at the end of 2016, while the European MTG series is still in the development process. Adopting a three-axis stabilization control method, the new generation of geostationary orbiting meteorological satellites have flexible observation capabilities, which can greatly enhance the monitoring capabilities of small- and medium-scale and disastrous weather systems. Read the full text>>>

Satellites are high-precision technologies. Although some functions of satellites are related to our daily life and travel, after all, they are in the sky and cannot be touched or seen.

So let’s talk about what is the tool that people use most every day? It is estimated that 80% of people will blurt it out: mobile phones. Yes, mobile phones now rule every aspect of our lives.

Payment, social networking, games, music, navigation, etc., and even some cars now do not require car keys. You only need to bring your phone close to make a special gesture, and the car can automatically unlock and start.

On the evening of the 2nd, Huawei released Harmony OS2 (Hongmeng). This also means that Hongmeng System has officially taken the first step to break the monopoly and develop independently. However, if you only regard Hongmeng as a mobile operating system that challenges Android, many people are wrong. According to Wang Chenglu, President of Huawei's Consumer Business Software Department, Harmony OS is a new generation of smart terminal operating systems that provides a unified language for the intelligence, interconnection, and collaboration of different devices.

At the one-and-a-half-hour press conference, Huawei also released a variety of products. "Huawei is going to turn the press conference into a live broadcast to bring goods." An audience member of the press conference said in the group chat. The reason is the downward pressure faced by the consumer business. Market analysts pointed out that Harmony OS should try to expand its base and try to maintain revenue despite the decline of mobile phones.

The highly anticipated P50 series of mobile phones are still absent, which also highlights the huge challenges facing Huawei's consumer business: the system has emerged, but key hardware such as mobile phones has been in decline.

No one can predict the fate of Harmony OS. Huawei will still work hard to get out of the isolated island in an extremely difficult external environment.

"No man is an island" said by Huawei Managing Director and Consumer Business CEO Yu Chengdong comes from the work of the British poet John Donne. Blocked by external sanctions, Huawei is working hard to get out of the isolation island by releasing HarmonyOS and launching the OpenHarmony open source project. Whether Huawei can gain support from northbound application developers and southbound hardware manufacturers will be the key to Huawei's ability to expand its circle of friends and maintain the HarmonyOS ecosystem.

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Most of the current mobile phone users are young people. And young people seem to believe more in the saying "food is the most important thing for the people", and they are well aware of the food in the streets, alleys and architectural landmarks.

But recently, I discovered a very "terrible" thing. Several colleagues around me started to "eat grass"!!! I have a meat-free eating style, so I tried it. With the attitude of giving it a try, I also ordered the light snacks recommended by my colleagues. Looking at a paper bowl of green beans, kidney beans, broccoli, cherry tomatoes, and corn beans! I really... instantly despaired, that's how I felt.

Nowadays, the trend of light food is becoming popular among young people in China. Maybe it’s the concept of healthy living, or maybe it’s the anxiety about appearance and body shape that makes more and more young people join the “light eaters” or “herbivores”.

The popularity of young people has led many businesses to identify business opportunities. Soon, more and more light food restaurants appeared in gyms, around residential areas, and on multiple takeout platforms. Some data estimate that the scale of China's light food industry is expected to exceed 100 billion yuan within three years, and will gradually account for about 10% of total catering revenue within five years.

Although the light food market is booming, this business is not easy to do. Behind the explosion of the light food business, a large number of light food restaurants eventually disappeared from the market due to poor management, sluggish business and other reasons.

"Unlike traditional catering, which adopts a simultaneous online and offline sales model, small-scale light food restaurants focus more on online sales. Offline business can only be stable if opened near a gym, and it is difficult to obtain it elsewhere Customers." Han Fei (pseudonym), who now only works online, said that he once failed miserably in operating offline stores.

But it is also difficult to do online. The light food industry has a low threshold, but in order to ensure the freshness of ingredients, cold chain transportation is usually adopted, which virtually increases operating costs. In addition, many newcomers often copy each other's dish designs and use mostly similar ingredients, which makes the market more homogeneous. In order to attract customers, merchants eventually fall into price wars.

In order to seize the market, more and more light food shop owners are no longer limited to individual orders. Some of them try to launch "30-day packages", and some try to cooperate with institutions such as gyms to get more stable orders.

"Although the light food industry has its ups and downs, as long as someone has the need to lose weight, there will naturally be a market for light food." said Zhang Yong (pseudonym), who currently runs a light food shop. Read the full text>>>

Green, healthy and delicious, as I write this, my mind is filled with the delicious (mei) taste (zi) light (mei) food (wei).

"Herbivores"? What do elephants eat? It seems that elephants are also "herbivores" hahaha~

Those 15 elephants in Yunnan took a "eating group" stroll Where have they been?

According to the news from the front, "Food Tour" entered Shuanghe Township, Jinning District, Kunming City last night. People are curious whether the elephant herds will enter the urban area of ​​Kunming? How to persuade them to return?

Zhang Li, an ecology professor at Beijing Normal University, said that elephant herds will avoid densely populated areas. "The possibility of the elephant herd entering the urban area of ​​Kunming is relatively small. However, the further the elephant herd moves forward, the greater the population density, so corresponding precautions still need to be taken."

It is possible that the elephant herd will return to Xishuangbanna There are difficulties. Zhang Li suggested using remote sensing satellite data analysis to guide elephant herds to suitable habitats along the way during their migration.

"But there is a new problem at present. Many online live broadcast bloggers secretly break through and get close to the elephants to take pictures. Many local residents also want to get close to the elephants to take pictures." He said that Asian elephants are very alert. In addition, elephants with young elephants may be more aggressive out of the behavior of protecting the young elephants, and the risk of hurting people will increase. Therefore, we appeal to everyone not to watch.

In the long run, how to protect the living environment of wild elephants in the future?

Zhang Li believes that in the construction of a natural reserve system with national parks as the main body, the habitats of Asian elephants should be protected. Carry out landscape protection planning, promote the construction of Asian elephant ecological corridors, rebuild and restore Asian elephant habitats through ecological compensation and other measures, and connect fragmented habitats together. Read the full text>>>

Currently, public opinion is mixed about the elephant herds migrating north: Fortunately, our ecological environment management results have been "highly recognized" by elephants. If the ecological environment has not been significantly improved, They probably couldn't even invite them; what's worrying is that elephant herds can cause great damage wherever they go, and they may also pose a certain threat to the life safety of nearby people.

In the past, elephants have been "forced" by human activities to retreat south for thousands of years. Now they have only returned north for a few months. While taming them reasonably, we should give them more tolerant. Of course, tolerance does not mean leaving things alone. We should continue to guide the elephants wherever they pass by, and compensate the people for their losses through appropriate channels.

Read the full text>>>