In recent years, family stories in the entertainment circle often attract public attention and expectation. Bao Wenjing and Bao Beier are two typical examples for star couple. Since their daughter Bao jiaozi was born, people inside and outside the circle are full of curiosity and blessings about the development of this family. Now, they have brought good news: Bao Wenjing is pregnant again and welcomes her second child! Recently, Bao Wenjing deliberately exposed her four-month pregnant belly on social platforms, which triggered a wide-ranging discussion. Next, let’s discuss the background of Bao Wenjing’s second child and her subtle changes during pregnancy, as well as the social and cultural influence behind it.

The marriage experience between Bao Wenjing and Bao Beier was once praised as "tell it to the judge" by the outside world. They are not only a loving couple, but also role models for raising children. Bao jiaozi, the eldest daughter, has become a lively and lovely girl in everyone’s eyes, while Bao Wenjing and Bao Beier have devoted a lot of efforts to their daughter’s growth. Bao Wenjing’s previous experience shows her difficult balance between family and career. Although her career development is not as fast as Bao Beier’s, she always plays an important role at home. As a mother, Bao Wenjing injected love and pleasure into every corner of the family, forming a warm environment.

Recently, Bao Wenjing shared her four-month pregnant belly on social media. The scene was warm and beautiful, and then ignited a lot of netizens’ discussions and blessings. This move undoubtedly showed her self-confidence and optimism, and also triggered the expectations of the outside world for her new life. When she shared photos of her pregnant belly on social platforms, many netizens left messages and expressed their eager concern for Bao’s family. This kind of response makes people feel how pure and sincere people’s expectations for their families and joy for their new lives are in this rapidly changing society.

Bao Wenjing, who is pregnant for four months, is naturally one of the topics. According to her own sharing, her weight has increased from 98 kg to 108 kg. Although the weight gain of 10 kg is a small challenge for many expectant mothers, Bao Wenjing is very calm about it. She revealed that she did not experience too many morning sickness reactions in the early pregnancy, which allowed her to enjoy this happy change smoothly in the early pregnancy. Imagine that as a public figure, she not only has to face the attention of the outside world, but also has to balance her emotional and physical changes, which is really not easy.

Bao Wenjing also talked about her concerns in the interview about why she didn’t rush to disclose the news of pregnancy at first. For many pregnant women, early pregnancy often faces various uncertainties. In her view, maintaining a certain degree of privacy is not only for self-protection, but also for the sake of fetal health. This idea may resonate with many expectant mothers, who are often eager to coexist happiness and protection, and can understand Bao Wenjing’s cautious mood. This has also caused many netizens to discuss the privacy during pregnancy, and the attitude towards pregnant women in modern society has gradually become more caring and understanding, which is gratifying.

In public, the interaction between Bao Beier and Bao Wenjing is warm and natural. When two people are together, they can always show their tacit understanding and support. Some netizens once photographed the happy moment of their whole family together, and the warm picture was touching. Especially when they took their daughters to participate in activities, the close interaction of the family of three was full of laughter and warmth, conveying a United and harmonious family atmosphere. Such a family image not only gives people a good feeling, but also shows the happy life of modern families, and also makes people look forward to the new members they are about to usher in.

In recent years, China has implemented a comprehensive second child policy, and more and more families choose to add brothers and sisters to their children. Under the influence of this policy, Bao Wenjing’s choice responded to the call of the times and reflected the family’s beautiful expectation for the future. Having a second child means not only the increase of love, but also some new challenges and responsibilities in life. However, Bao Wenjing and Bao Beier seem ready for all this. The social perspective on the second-child family is gradually changing, and more and more people begin to understand and bless the family who chooses the second child, which is a positive impetus to the emotional exchange of the family and the growth of the children.

Talking about Bao Wenjing’s nickname "Noodles Zi" for the second child, there is interesting family humor behind it. In this family, Bao Wenjing and Bao Beier are not only parents, but also a pair of childlike partners. The choice of nickname is not only a simple title, but also reflects the interaction and emotion of the family. Using the name "noodles" not only continues the characteristics of Bao’s food, but also shows their relaxed attitude towards life. This funny and loving naming method makes people laugh. At the same time, people also pay attention to the cultural genes behind this naming, and skillfully integrate family relations and life concepts into it.

For this upcoming new life, the expectations and blessings of the outside world are endless. Whether it’s netizens who leave messages on social platforms or friends in Bao Wenjing, everyone is waiting for the birth of this new student. Every blessing is emotional transmission and encouragement. Just as Bao Wenjing expressed, the support of family and the encouragement of friends are her motivation and belief in the future parenting. The arrival of every newborn is a wonderful opportunity for the family to expand continuously, and it is also a link of social progress, revealing people’s beautiful yearning for future life.

Bao Wenjing and Bao Beier are about to welcome new family members and build a happy family of four. Such stories are not only a portrayal of their personal lives, but also a microcosm of family life in our time. In a rapidly changing society, Bao Wenjing’s emotional fluctuations and life challenges are exactly what many of us have experienced together. We expect that with the arrival of new life, this family will add more laughter, and the experiences of Bao Wenjing and Bao Beier will continue to inspire and inspire us, which also makes us believe that the close connection between family and society is an important force to promote individual growth and social progress. I hope that in the future, the Bao family will be happy and welcome every beautiful day.

Editor in charge:

　　() Financial Research Center on August 11th, some investors asked () questions. Hello, Secretary General! I saw Gree’s machine tools and other products participate in various business exhibitions this year. I wonder what the effect is? The transformation of the company from Gree Electric to Gree Electric has always been the expectation of all shareholders. Now those industrial products have been recognized by the market, and I look forward to your reply!

　　The company replied, Dear investors, hello! The company focuses on the automobile lightweight market, and the CNC machine tool extends from the rod PACK machine to the die-casting market, cutting into the die-casting integration project in the automobile field, and launching a full series of products such as large gantry machining center, five-axis CNC machine tool, vertical CNC machine tool and horizontal CNC machine tool. Five-axis CNC machine tools can process complex curved materials and are widely used in new energy vehicles, general machinery and other fields. In addition, the company has successfully entered the high-end market in North America and Europe, and built high-end CNC machine tool demonstration projects in developed areas such as North America and Europe, and will continue to enhance the overseas market influence of the company’s intelligent equipment in the future. Thank you for your interest in the company.

In the economy car market, and PLUS are both high-profile models. This paper will make a comprehensive comparison between Geely and Changan PLUS in terms of appearance design, internal configuration, power performance, safety performance and after-sales service, so as to help consumers make more informed car purchase decisions.

First, the design and internal configuration comparison

Geely Emgrand and Changan Yidong PLUS are different in appearance design. Geely Emgrand adopts a more stable and atmospheric design style, with smooth body lines and a sense of business; Changan Yidong PLUS is younger and more fashionable, with a dynamic appearance. In terms of internal configuration, Geely Emgrand pays attention to comfort and luxury, and provides a wealth of configuration options; Changan Yidong PLUS pays more attention to practicality and intelligent design, which is outstanding in space utilization and storage space.

Second, the power performance and fuel economy comparison

Power performance and fuel economy are one of the important considerations in the process of car purchase. There are also differences between Geely Emgrand and Changan Yidong PLUS in this respect. Geely Emgrand is equipped with a variety of options for consumers, and its dynamic performance is relatively ordinary; Changan Yidong PLUS is equipped with an engine that pays more attention to fuel economy and has lower fuel consumption.

Third, the safety performance comparison

Safety performance is one of the factors that can’t be ignored in the process of car purchase. Geely Emgrand and Changan Yidong PLUS have good performance in safety configuration, equipped with a number of active and passive safety systems, such as anti-lock braking system, etc. Consumers can choose according to their personal needs and safety features.

Fourth, after-sales service comparison

After-sales service is an important aspect that car owners pay attention to. Geely Emgrand and Changan Yidong PLUS have a good reputation in after-sales service, providing comprehensive warranty and maintenance services. Consumers can comprehensively consider the reputation, service quality and maintenance ability of local dealers.

To sum up, for Geely Emgrand and Changan Yidong PLUS, which one is more worth buying needs to be weighed according to personal needs. If you pay more attention to the stable and atmospheric design, comfort and luxury, Geely Emgrand is a good choice; If you pay more attention to young fashion, practicality and fuel economy, Changan Yidong PLUS is more suitable. Of course, consumers should also consider personal budget, actual car demand and after-sales service when buying a car, and make the final decision.

(The above views are for reference only, and the final car purchase decision should be weighed and judged according to the actual situation of the individual. )

September 21st is the United Nations International Day of Peace. On September 19th, just two days before the International Peace Day, the "Contact Group on Ukraine" led by the United States held another meeting at the American military base in Ramstein, Germany. This is the 15th meeting of the group since its establishment one year ago, and the focus of discussion is still on strengthening military assistance to Ukraine. The United States says it will train Ukrainian pilots to fly F-16 fighters at home. Germany announced that it would add 400 million euros worth of military support to Ukraine to purchase ammunition, generators and other equipment. The Czech Republic, Denmark, the Netherlands and other countries have also indicated that they will further provide weapons to Ukraine.

In the face of western governments’ increasing military aid, European folks have made a completely different voice. During the week from September 18 to 24, 17 anti-war organizations in Germany joined forces to hold "Peace Week" activities in various parts of Germany to protest against the Western supply of weapons to Ukraine to ignite the Russian-Ukrainian conflict and demand an immediate ceasefire.

German people WolfgangWe are here (Berlin) demanding an immediate ceasefire. As pacifists, we oppose NATO and military means. Military means is not the solution to the conflict between Russia and Ukraine. The Russian-Ukrainian conflict can only be resolved through diplomatic means.

The west may not be able to support Ukrainian ammunition demand.

Since the conflict between Russia and Ukraine. The United States and western countries have constantly promised that "as long as necessary, military aid to Ukraine will stick to the end." But can the United States and the West really do it?

The British "Economist" recently wrote that although these promises sound "like iron", it depends on two uncertain variables: first, whether the West has the ability to provide enough weapons and ammunition for the Ukrainian army, and second, whether the current political will can be sustained.

For the first point, the argument used by western media is that the total gross national product of NATO member countries is 12 times that of Russia, and its economic and military strength is far above that of Russia. But I’m afraid the fact is not as simple as the western imagination.

Estonian Defense Ministry official Cousty Salm pointed out that even in Estonia, where the production cost is relatively low, the cost of manufacturing each new shell is about 5,000 to 6,000 US dollars; The cost in Russia is only 60,000 rubles, or about 620 dollars. This wide cost gap makes the economic advantages of western countries disappear. At the recent annual meeting of NATO Chief of Staff, Admiral Rob Bauer, Chairman of NATO Military Committee, admitted that Ukraine’s long-term demand for weapons and ammunition exceeded NATO’s capacity, and the rising price of weapons and ammunition also increased the procurement cost.

Rob Bauer, Chairman of NATO Military CommitteeThe defense ministers expressed concern about the backward production capacity of the whole alliance. The delivery time of weapons is constantly delayed, and the prices of equipment and ammunition are rising. Now the exact same equipment is more and more expensive. Ukraine needs a huge amount of weapons and ammunition. This has been the case in previous wars, which is not new in itself. But the scale and usage of Ukraine exceed our production capacity.

In addition, the military equipment delivered by the West seems to be very problematic. Not long ago, Ukraine rejected 10 "Leopard" tanks delivered by Germany with great disgust, on the grounds that their "technical state is not ideal". Military experts said that the "Leopard -1" main battle tank was the technical level in the 1960s. The "Leopard -1A5" provided by Germany to Uzbekistan has been in service for a long time, and after a long period of storage, the stability of its technical state has been greatly reduced. In the eyes of outsiders, western military aid to Ukraine is more like taking the opportunity to consume its old weapons inventory.

The Russian-Ukrainian conflict spilled over, and the people opposed the continued aid to weapons.

On September 22nd, a research report released by the Swiss National Bank showed that the Russian-Ukrainian conflict slowed down the economic growth of the European Union and "substantially" pushed up the inflation of the whole Europe. In the medium and long term, the negative impact of this conflict on the real economy may be even greater. "In one to two years, this impact may increase by about two times." Among them, Germany is the most affected.

As the largest economy in Europe, Germany has gone into recession because of the energy crisis caused by sanctions against Russia with the United States and the protectionist policy of its allies making huge war money. The economic forecast report released by the European Union this month shows that Germany’s economy will shrink by 0.4% this year, making it the only country with negative economic growth among the big EU countries. Hong Ke, a member of the German Bundestag, said that Germany’s traditional economic development model has been destroyed.

German left-wing MP HongkeThis is mainly because of economic sanctions, sanctions on energy, natural gas and oil, and Germany needs a lot of energy. Germany’s economic model is a combination of cheap energy, highly skilled workers and exports. Now Germany has blocked the cheap natural gas and oil from Russia, which need to be bought at a very expensive price in the world market, such as shale gas from the United States. This has a very serious impact on the German economy.

On the other hand, the protracted conflict has made people more and more disgusted. Gunnar Lin Deman, a member of the Berlin Regional Council, said that the German people paid three times the price for this war. At the same time, the German people are increasingly worried that the war may spread to themselves. From the initial field hospitals, to the "Leopard" tanks, and then to the Patriot missile system, the weapons provided by Germany to Ukraine have gradually escalated, causing public concern.

According to a recent survey, more than half of the German people are opposed to providing "Taurus" cruise missiles to Ukraine. German parliamentarian Hongke said that with the escalation of the war, the people’s attitude towards assisting Ukraine with weapons has changed.

German left-wing MP HongkeI am totally opposed to providing any weapons, especially more and more advanced weapons. Taurus is a cruise missile with a range of 500 kilometers. Now this topic has caused a heated discussion among the German public, and most Germans are obviously opposed. People’s attitude towards the delivery of weapons has changed, which was not the case before. Now people find that as long as more weapons are delivered, the conflict between Russia and Ukraine will be endless.

If there is any change in the United States, the European Union will be afraid of being alone

In addition to Germany, more and more countries find that the longer the conflict between Russia and Ukraine, the more difficult it is to protect their own interests. Poland, Ukraine’s "staunchest" ally, has loosened its position. The Polish Prime Minister said on the 20th that Poland will no longer provide weapons to Ukraine, but instead focus on increasing its own weapons inventory. The reason for all this is that the European Union has lifted the ban on the sale of Ukrainian agricultural products, and Ukrainian food has flooded into the EU, with neighboring Poland bearing the brunt.

However, the biggest variable is still in the United States. Next year is an election year in the United States, and aid to Ukraine is rapidly becoming a focus issue. The Republican Party of the United States has gradually begun to question the necessity of aid to Ukraine, and some Democrats believe that European allies should be "more active."

The British "Economist" reported that if the United States terminates its support for Ukraine, it will be difficult for Europe to raise enough cash and weapons to arm Ukraine alone.

Producer: Jiang Qiuyong

Editor Liang Mao

Reporter Yu Peng

　　Man made glass more than 5000 years ago. Archaeological evidence shows that in Egypt and Mesopotamia in 3000 BC, people have made some small handicrafts such as amulets and beads with glass.

　　By around 1500 BC, people’s skills in making glass were becoming more and more mature, and the first glass container appeared in human history. The ancient Egyptians also mastered the technology of coloring glass. They know that adding copper powder to glass can make red glass, adding cobalt powder can make blue glass, and adding tin powder can make white glass … These colored glasses are used by some unscrupulous businessmen to pretend to be jewelry, deceiving many people.

　　In the 1st century BC, Syrians invented the technology of blowing glass. With this technology, making glass becomes simple, fast and cheap. Since then, the glass industry has flourished in the Roman Empire and quickly spread to other countries under the rule of the Roman Empire.

　　Around the 1st century A.D., the Romans discovered that adding a proper amount of manganese dioxide to glass could make colorless glass, so they began to make windows out of glass and install them on buildings. Although the optical performance of glass at that time was very poor, glass windows were still "standard" for buildings in Rome, Pompeii and other places.

　　In the 8th century, Venice concentrated a large number of glass workers and became the glass manufacturing center at that time. Later, with the progress of science and art, people "played" more tricks, such as dyeing paint on glass and drawing colorful patterns. Many churches we see now have stained glass windows, which is the architectural style left over at that time.

　　In the mid-15th century, a glass worker in Venice invented a new type of super transparent glass. Soon, this new type of glass was used to make telescopes, thermometers, flasks, microscopes and other scientific instruments, which led to many important scientific discoveries.

　　Around the 18th century, the glass manufacturing center in Europe moved from Venice to Britain. At that time, the output of British glass factories was very high. At one time, the British government would levy taxes based on the number of windows in each house, on the grounds that wealthy families would install more windows, and of course they should pay more taxes. However, "there are policies above and countermeasures below", and many families simply blocked the windows in order to avoid paying taxes-this story shows that the use of glass was quite common in Britain at that time.

　　Since the industrial revolution, steel and glass have become important building materials for modern architecture. In 1851, Britain built a "Crystal Palace", which only used steel and glass. This miraculous building was also the exhibition hall of the first World Expo in London. In 1950s, a German architect innovatively covered the facade of the building with a layer of glass, which made the appearance of the building look unprecedented. This innovative design can be successful, on the one hand, because there is a reinforced frame inside the modern building, and the facade does not need to bear the weight of the whole building; On the other hand, because the strength of glass has become higher. So many skyscrapers we see now have glass facades.

　　Nowadays, scientists and engineers have developed a variety of glasses, which have important uses in many fields. For example, there is a kind of glass that can quickly transmit network information, that is, optical cable, which is filled with thousands of glasses as thin as hair, in which communication signals shuttle in the form of light and quickly transmit information to all parts of the world.

　　Sand and glass

　　The main component of glass is silica, that is, Shi Ying, which is one of the most common minerals on the earth. The sand that can be seen everywhere is actually a small particle in Shi Ying. When Shi Ying is heated to 1400℃, it will melt, then become soft and become a transparent, viscous liquid-then it will be cooled and shaped, and then the glass will be finished.

　　How did sand become glass?

　　On the atomic scale, silicon dioxide is composed of silicon atoms and oxygen atoms, and they are arranged in order in Shi Ying. For example, a group of silicon atoms and oxygen atoms are neatly arranged to form a "queue" with specific arrangement rules, and the whole "queue" is Shi Ying particles. A structure like this, which consists of a large number of microscopic substance units (such as atoms and ions) arranged in an orderly manner according to certain rules, is called a crystal.

　　After Shi Ying melted, its internal crystal structure was destroyed, or the original "queue" was disrupted, and silicon atoms and oxygen atoms began to "run" freely, making Shi Ying change from solid to liquid. Of course, if the liquid Shi Ying can be cooled quickly, the crystal structure will be re-formed, just like the silicon atoms and oxygen atoms that "run" at will "stand" in the original position in the queue again.

　　However, if the cooling speed is too fast, so that silicon atoms and oxygen atoms can’t return to their original positions, then they can only be condensed in their current positions. Therefore, the final glass is like a snapshot of liquid Shi Ying. Scientists have a special name for this state of solid, called "amorphous solid", which means that this kind of solid is different from crystal, and there is no orderly arrangement rule in its internal structure.

　　Why is glass transparent?

　　We can’t go straight through the glass, but our eyes can see the objects on the other side through the glass. Why?

　　We can see an object because the light is reflected or scattered after it reaches this object, which makes some light enter our eyes and let us see the shape and color of the object. Only a part of light energy is received by our eyes, and the rest is absorbed or intercepted by objects.

　　How much light an object can intercept depends on the kind of molecules or atoms that make it up.

　　Most of the atoms in the glass don’t intercept light, and almost all the light that reaches the glass can be received by the eyes (glass can intercept ultraviolet light, but our eyes can’t see ultraviolet light). In addition, glass is not crystal, and there is no edge edge edge of crystal structure inside, so it will not scatter light. So, when the light reaches the glass, it will go straight through without changing its direction.

　　However, if a piece of glass is slightly thicker in some places, the propagation path of light will be bent, which is the working principle of a prism.

This article is from Science Illustrated.

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The BMW i4 adopts a unique front face design, and the air intake grille adopts a closed design, with sharp LED headlights, which shows a sense of modernity and technology. The body lines are smooth, and the waistline on the side is simple and dynamic, creating a sense of movement. The overall style is both luxurious and futuristic, which leaves a deep impression on people.

Bmw i4 adopts streamlined design, with body size of 4785*1852*1455mm, wheelbase of 2856mm, front tread of 1601mm and rear tread of 1630mm. The side lines of the car body are smooth, with 18-inch rims, which are 245/45 R18 in front of tyre size and 255/45 R18 in rear of tyre size, showing a dynamic style as a whole.

The interior design of BMW i4 is simple and exquisite, which highlights the perfect combination of luxury and technology. The steering wheel is made of genuine leather, which feels comfortable and supports manual adjustment up and down and back and forth to meet the needs of different drivers. The center console is equipped with a 14.9-inch touch screen with smooth operation and clear interface. Support the voice recognition control of multimedia system, navigation, telephone and air conditioner, which makes the driver more convenient during driving. The car is also equipped with multiple USB and Type-C interfaces, which provides convenience for passengers to charge. The front seats are made of imitation leather, genuine leather or leather /Alcantara mixed material, which provides a variety of choices. The front seats also have heating function, which brings passengers a comfortable driving experience. In addition, both the main seat and the auxiliary seat support a variety of adjustment methods, including front and rear adjustment, backrest adjustment, height adjustment, leg rest adjustment and lumbar support, to meet different driving needs. The front row is also equipped with wireless charging function, so that drivers do not have to worry about charging problems. The rear seats can be laid down in proportion, which increases the flexibility of storage space.

The BMW i4 is equipped with a powerful motor, with a maximum power of 210 kW and a peak torque of 400 Nm, providing excellent power output and driving experience for drivers.

The owner of car home spoke highly of the BMW i4, and he specifically mentioned that the vehicle has excellent sound insulation effect, strong power performance, and the appearance is even more king-class. Especially the volcanic red interior, he feels that the design is unique and not inferior to Mercedes-Benz.

　　In recent years, "big data" has gradually moved from academic concept to industrial application, and has become the "window" for the Internet industry to compete for each other. However, although there are endless ideas, research and plans about big data in the industry, most companies have not actually enjoyed the change dividend brought by big data.

　　Nowadays, with the maturity of face recognition, artificial intelligence, cloud computing and other technologies, big data applications have also landed and begun to reshape existing business models.

　　Fashion can also be customized.

　　The favorite color of young people born after 1995 in China is "unsaturated black" with RGB value of 22/20/24. When buying clothes, the colors they most often match with black are "red, yellow and blue". The favorite clothing materials are cotton, wool and leather, and the favorite colors are printing, graffiti and letters … …

　　The above conclusions come from the "China Post-90s Fashion Color Report" jointly released by Tencent and e-commerce platform Vipshop. Relying on Tencent’s AI (artificial intelligence) face recognition and image processing technology, based on Tencent’s QQ space 2 trillion social media photos and Vipshop’s 100 million e-commerce users’ sales data, the two companies jointly "calculated" China’s "post-1995" dressing preferences.

　　It is not easy to extract the "fashion factor" from 2 trillion photos and 100 million e-commerce user data. According to Liang Zhu, vice president of Tencent Group and head of Youtu Lab, finding these popular colors needs to overcome many technical difficulties. For example, the photos uploaded by users in QQ space are mainly life photos, and the background and colors are very complicated. In order to achieve accurate color acquisition, its technical team uses many artificial intelligence algorithms, including human body detection and clothes segmentation, to separate the human body and clothes in the photos from the background, and its pixel segmentation accuracy reaches 95%.

　　It is understood that the two companies jointly invited designers to design fashion clothes based on the calculation results, and plan to sell them online on the Vipshop e-commerce platform this fall.

　　"Face recognition and image processing technology based on machine learning has always been a hot technology in the future, and its application range is very wide. At present, Tencent Youtu’s AI image recognition technology is very mature and can be applied in different scenarios. " Beam-column representation.

　　No longer "looking at the number and sighing"

　　In the past, big data applications were mostly confined to the marketing level. Its essence was to use the advantages of "big data" to analyze market factors such as user behavior by traditional computing methods, which was not a real big data application. In the face of massive and precious data, it is often impossible to really use it, and it can only be "sighing and sighing".

　　Nowadays, the application of big data has broken through the limitations of data capture and statistical methods in the past, and has begun to penetrate into all aspects of the industrial chain, becoming a "closed-loop ecology" that runs through big data.

　　In the retail field, following the concept of "new retail" put forward by Alibaba last year, at the beginning of the new year, Alibaba Group signed a comprehensive strategic cooperation agreement with Bailian Group, announcing the joint efforts to explore and develop a new retail model. According to Ali, based on big data and Internet technology, the two sides will cooperate in six areas: all-format integration and innovation, new retail technology research and development, supply chain integration, member system interoperability, payment financial interconnection and logistics system coordination.

　　"The new retail is to use the Internet and big data to ‘ People, goods and fields ’ And other traditional business elements, including the reconstruction of production processes, the reconstruction of the relationship between merchants and consumers, and the reconstruction of consumer experience. In the future, business will no longer be divided into online and offline, and there will be no difference between virtual entities. " Zhang Yong, CEO of Alibaba Group said.

　　In the field of household appliances, according to the newly released White Paper on Smart Air Conditioning Market in China in 2016, the domestic smart air conditioning industry has been improved in manufacturing, channels, services, resources and application level of new technologies in 2016, especially the introduction and resource sharing of cloud and big data technology, which has laid a solid foundation for resource sharing and service innovation in related industries.

　　Take Haier, a home appliance company, as an example. Relying on big data, the air conditioners produced by Haier not only built an intelligent energy-saving system, but also applied big data to the fields of heating and power supply. In Jiangsu, Haier’s air-conditioning cloud data has been effectively connected with the State Grid, so as to adjust the peak power load of residents, reduce the peak-valley difference of the grid by 18.47%, and greatly ease the operating pressure of the grid.

　　Realize "personalized mass production"

　　In fact, the continuous application of big data is solving the contradiction between "personalization" and "mass production" in the past, which has brought about changes in business models.

　　In the past, mass-produced products could hardly meet the individual needs of customers. Even with massive data as the marketing basis, we could only subdivide the needs of users as much as possible, and then mass-produce in each subdivision. With the penetration of Internet, big data, cloud planning and other technologies, it is possible to meet personalized and customized needs, and personalized mass production is being tried and explored. According to Chen Feifei, senior director of Vipshop, it is a bold cross-border innovation to apply big data to the fashion industry and conduct e-commerce operation. "Let photo big data, sales big data, artificial intelligence collide with fashion trends, connect data with art, and provide more inspiration and possibilities for creation in the fashion field." Chen Feifei said.

　　This attempt has brought obvious changes to the production mode of fashion industry, that is, from the former designer-led mode to the user-centered personalized mass production mode. Consumption data will become the most valuable resource in the fashion industry ecological chain. Whoever has more accurate user data will have more market opportunities.

　　Similarly, in the field of household appliances, Haier air conditioning can simulate 30 body parts, 20 metabolic modes, 162 neuron sensors and 17 warm and cold environments through joint research and development of intelligent bionic human technology. At the same time, relying on bionic people, we have developed original technologies and products such as natural wind, self-cleaning and ion air supply to realize personalized energy saving for thousands of people and make every air conditioner produced in batches "different".

　　In the field of medical and health care, because of the different disease history and genetic composition of each person, the standardized treatment scheme for diseases in the past is more like a "stopgap measure" under technical restrictions. Nowadays, with the breakthrough of medical sensors, monitors and diagnostic technologies, patient data has become complete and detailed. On this basis, the artificial intelligence system can comb the medical records, genome sequences and other health behavior data of millions of patients, so as to match the personalized treatment plan.

　　Various trends show that this change in business model is rapidly infiltrating into various industries. The universal landing of "personalized mass production" will also be possible with the support of big data.