Illustration of Zhuhai-Hong Kong-Macao Bridge-Children are interested in mysterious space, how to popularize science? Aviation experts come to help.

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Picture book recommended 0 1- The scientific picture book "The Bridge is Open to Traffic" Hello, I am Renee, the mother of an ordinary 5-year-old child, 10 months.

There is a nerd at home. Coupled with all the popular books purchased at the beginning and the income of all the recommended books in the shopping cart, the two IKEA cabinets at home are full and can't be put down. I bought many books, but not all the children like them. Some are not very interested, but they don't turn over once, and some even have no interest in turning over.

Besides wasting money, it also takes up a lot of storage space. Later, I found that there are many picture books in Shenzhen Children's Library, and they are updated quickly. Many popular books and encyclopedias were selected. So I led the children to start punching in the library every week. He chose the books he was interested in and borrowed them again and again. After reading it, he changed a batch. If he likes it very much, I will buy it back for him.

The more books I read and buy, the more I know what kind of books he likes and what kind of books he seldom touches, so I will choose some interesting books to read with him in some categories he seldom touches to improve his reading interest.

Every time I borrow books, there are always some good books that children especially like and are really worth buying. Today, I recommend an engineering science picture book to you-the super bridge is open to traffic!

We all know that the Hong Kong-Zhuhai-Macao Bridge is the first cross-sea bridge in the world, and many people have been in close contact with it by car or sightseeing cruise, but how was such a magnificent super bridge built?

This book has been approved by the chief engineer of the island tunnel project of the Hong Kong-Zhuhai-Macao Bridge. Let's use the story to understand how the Hong Kong-Zhuhai-Macao Bridge was built.

Bridges, pylons, undersea tunnels and artificial islands are all introduced, which are especially suitable for giving children popular science.

The following is from JD. COM:

Editor's recommendation

Let children know about the popular science books of the Hong Kong-Zhuhai-Macao Bridge.

Lin Ming, chief engineer of the island tunnel project of the Hong Kong-Zhuhai-Macao Bridge, Meng Fanchao, chief designer of the Hong Kong-Zhuhai-Macao Bridge, and Liu Xiaodong, chief designer of the island tunnel project of the Hong Kong-Zhuhai-Macao Bridge jointly reviewed and recommended it!

Have your circle of friends and WeChat groups been continuously screened by the Hong Kong-Zhuhai-Macao Bridge? Have curious children chased you to ask various questions about the Hong Kong-Zhuhai-Macao Bridge-why is the Hong Kong-Zhuhai-Macao Bridge the "Seven Wonders of the New World"? How can such a long bridge be built on the rough sea? Why should the Hong Kong-Zhuhai-Macao Bridge build a subsea tunnel? How was the cross-harbour tunnel built?

A book "Super Bridge Opened to Traffic" can help you answer your child's "100,000 Why" about the Hong Kong-Zhuhai-Macao Bridge.

Coming to the Lingdingyang sea area where the Hong Kong-Zhuhai-Macao Bridge is located, we began to tell the story of building the bridge:

The overall design of the bridge-a pair of almost irreconcilable contradictory requirements, has made the unique design of the Hong Kong-Zhuhai-Macao Bridge and the erection of the waterway bridge-the towers of the three waterway bridges have their own problems, and the construction of artificial islands-how to make and transport the "Big Mac" steel tube on the 0/4 floor of/KLOC-,the excavation of the submarine tunnel and the docking of immersed tubes-is simply the Hong Kong-Zhuhai-Macao Bridge.

This is a unique 1 project. Almost every step of the bridge construction is faced with brand-new challenges and problems, which make the bridge great and extraordinary.

When reading picture books, children can learn about the creative construction process of the Hong Kong-Zhuhai-Macao Bridge with easy-to-understand words and immersive images, and on the other hand, they can enjoy their favorite cranes, dredgers and other large machinery (to be honest, the construction equipment painted by the painter of this book has a great sense of strength and machinery! )。

On the other hand, children can feel the charm of engineers in reading, learn the spirit of engineers and cultivate their thinking-never give up easily in the face of any difficulties, actively use their brains, mobilize their knowledge reserves, creatively solve problems, be rigorous and meticulous, and pursue the ultimate.

At the end of the book, we also prepared a large pull-out page for children to watch the whole picture of the Hong Kong-Zhuhai-Macao Bridge!

Wait, there is also a wealth of knowledge on the ring lining. When reading, don't miss it!

brief Introduction of the content

Tell the children how the unique Hong Kong-Zhuhai-Macao Bridge in the world was built. Take the children to the project site to find out, feel the wisdom and strength of the engineers on the spot, pull the page to show the whole picture of the Hong Kong-Zhuhai-Macao Bridge, and see the world's longest sea-crossing bridge!

Brief introduction of the author

Tian Tian, Master of Arts, China Renmin University, reporter, corporate culturist of China Communications Construction Group, member of Beijing Tongzhou Writers Association, has published two monographs.

Cao Huisi, Master of Education in Tsinghua University, senior editor of children's books, focusing on the study of excellent picture books at home and abroad.

Guan Zhiguo, a cutting-edge illustrator at the School of Architecture and Art of Beijing Jiaotong University.

If you like this recommendation, I hope you can like it/leave a message to tell me, and I will recommend all the good books that children like one after another as a reference for buying books.

Children are interested in mysterious space, how to popularize science? Aviation experts came to help us. In 202 1 year, we launched two manned spacecraft. 17 In June, Shenzhou XII was successfully launched and landed safely on September 17. 10 16 10: 23, the Shenzhou XIII manned spacecraft was successfully launched, and the manned spacecraft was successfully separated from the rocket and entered the scheduled orbit.

During this flight, astronauts Zhai Zhigang, Wang Yaping and Ye Guangfu will stay in space for half a year, and they will carry out related work as planned.

At the astronaut's expedition ceremony, many people will wonder why they all carry a small box. In fact, astronauts are wearing spacesuits, not ordinary clothes, but a kind of pressure suit, and that small box is a ventilator connected with ventilation and oxygen supply equipment.

The detailed pictures of the above spacesuit are from China Power Science Picture Book, which is a popular science picture book for children over 4 years old, covering China manned space science, China high-speed rail science and super engineering science. The knowledge about space flight is reflected in the launch of the spacecraft. I'm going to space. Hello, space station.

This set of books has been recognized and recommended by authoritative experts such as academicians of China Academy of Sciences, Academy of Engineering and Chief Researcher of Railway Research Institute. The authors are cutting-edge workers in related fields, so that children can have a deeper understanding of China's advanced science and technology.

Seeing that astronauts can take off, children are envious from the bottom of their hearts and are particularly interested in the content of space. At this time, children can learn more about space-related knowledge.

"I want to go to space" leads children to understand the necessary contents of becoming an astronaut from the perspective of how to become an astronaut.

Astronauts need to receive 58 professional trainings in 8 categories, also known as the "58-step ladder" to space, and each content requires great patience and perseverance.

The book introduces theoretical knowledge learning, physical training, space environment adaptability training, psychological training, flight procedures and task training. Each item requires a lot of study and training.

For example, there are 8 or 9 basic knowledge studies, which need to be completed within 1 year and a half, involving aviation engineering and psychological knowledge.

Space environment adaptability training is to make astronauts adapt to the overweight phenomenon during space flight. The rotating arm of manned centrifuge is 8 meters long. Sitting on the rotating chair will cause symptoms such as brain hypoxia, blurred vision and accelerated heartbeat.

The book "I want to go into space" introduces the physical quality and necessary conditions of how to go into space, so that children can deeply understand the training of astronauts and understand the content of this work.

"Hello, Space Station" takes an astronaut's tone and leads children to visit the food, clothing, housing and transportation in the space station and the work content in the space station.

Their home in space is the core cabin of Tianhe, with five-star red flag and Chinese knot, which will give astronauts a deep sense of pride and intimacy.

If there is no clock in the core cabin of Tianhe, intelligent robots will wake them up and tell jokes to make them happy. There is no bed in their bedroom, so they can rest in their sleeping bags. They may wake up the next day and float on the ceiling.

In the lower right corner of this book is the development of wheat in plant Petri dishes. The wheat on every page is growing, from a wheat seedling to an ear of wheat, which is particularly intimate.

The high-speed rail in our country is criss-crossed, extending in all directions, which can not only cross mountains and mountains, but also cross rivers. The picture book of China Electric Power Science also introduces a lot of knowledge about high-speed rail.

Don't talk about children. I'm curious about a lot of knowledge about high-speed rail. For example, what is the operating mechanism of high-speed rail? How do high-speed trains avoid each other?

In this book,

The high-speed rail is about to start.

Taking a high-speed rail trip of "Beijing West-Guangzhou South" as a clue, this paper tells the story of high-speed rail.

Body design, power supply system, tunnel design and other specific contents.

The reason why high-speed rail can run fast and smoothly is that besides the ingenious car body design, it also needs power supply system and high-quality and high-precision track support.

On the roof of high-speed rail

pantograph

Pantograph is responsible for transmitting the electric energy of the railway catenary to the train. The railway catenary that transmits electric energy covers all high-speed railway lines, which can ensure that the high-speed railway always transmits energy during operation.

High-speed rail has become an important travel tool for everyone, and its speed is fast and stable, which is an important feature of high-speed rail. The guarantee of safety lies in the professional responsibility of the staff in each position.

Taking the high-speed rail together as an introduction, the book tells about the operation, maintenance and driver's driving of Fuxing.

After we take the high-speed train, a flight attendant will tidy up our luggage. If the luggage is too big, passengers will be reminded to put it in a safer place. This is to prevent the suitcase from suddenly falling down and hitting people during operation.

In order to ensure driving safety, drivers are generally not allowed to go to the toilet. And in order to prevent the driver from fatigue, you need to step on the pedal every 30 seconds. If they don't step on it for more than 40 seconds, the train will brake suddenly.

In order to ensure the safety of every trip, the mechanic will check whether the pantograph is invaded, deformed and rusted by foreign objects; Check whether the wheels are cracked or deformed.

Every time we travel safely, we thank every hard-working mechanic, flight attendant, driver and other staff.

The whole set of books contains not only high-speed rail and aerospace, but also engineering knowledge.

"Super Bridge Opened to Traffic" tells how the Hong Kong-Zhuhai-Macao Bridge was built, and takes the children to the engineering site to find out. "Super Port Construction" tells the construction process and steps of Yangshan Port, and restores the knowledge of port construction for children; Taking the Inner Mongolia Railway as the prototype, the railway opened to traffic tells children about the geological survey, line design and gauge selection in railway construction.

This set of books can bring us such rich and interesting knowledge, thanks to editors, painters and recognized engineers. This list alone can be very long:

Cao Huisi, Master of Education in Tsinghua University, is a senior author of children's books.

Cao Guanglei, Master of Engineering in Tsinghua University, researcher in china academy of railway sciences.

Cheng Guanzhi and Tan are doctors of engineering and associate researchers in china academy of railway sciences.

Zhang Zhihui, member of China Popular Science Writers Association, is an expert in space science.

Overall design unit of CCCC Third Navigation Institute and Yangshan Deepwater Port.

Zhang Peng, painter, teacher of the Art Department of the School of Architecture and Art, Beijing Jiaotong University.

Guan Zhiguo, a cutting-edge illustrator at the School of Architecture and Art of Beijing Jiaotong University.

This set of China Electric Power Science Picture Book is a must-have picture book for children who love aerospace, high-speed rail and all projects, and it is also a must-have picture book for children in China to popularize science and technology.

Let children feel the technology, but also understand the knowledge behind it, engineering content, process design and so on.

Sow the seeds of science for them at an early age, waiting for them to blossom and bear fruit.