Chinese engineering
Is famous in the world
Demonstrating the competitiveness of great powers
To show the new image of a big country
Behind every innovation project
There are countless manufacturers
Hard work and wisdom
In 2019,
A number of outstanding innovative projects have sprung up
They bring convenience to our life
It brings the whole world closer together
Which projects are the top ten innovation projects this year?
The result is here!left
Top 10 innovation projects of 2019
1. Three central telecom enterprises officially started 5G commercial operation
The ministry of industry and information technology (miit) announced the launch of 5G commercial use with China telecom, China unicom, China mobile and China iron tower at the 2019 China international ict exhibition on oct 31, 2019.On November 1, the three major operators will officially launch 5G commercial packages.At the press conference, China telecom, China unicom and China mobile respectively released 5G commercial packages, the first batch of cities to be opened, and 5G applications.
2. The first domestic aircraft carrier, the shandong warship, was officially delivered to the PLA navy
China's first domestically built aircraft carrier, the shandong warship, was delivered to the navy at a military port in sanya, hainan province, on Dec. 17, 2019.The shandong warship is China's first domestically built aircraft carrier and its second.Its inclusion marks the beginning of a "dual carrier" era for the Chinese navy.
3. The china-russia eastern natural gas pipeline is put into operation
On December 2, 2019, the china-russia eastern line natural gas pipeline, a major energy artery spanning China and Russia, was put into operation.The opening of the china-russia eastern natural gas pipeline is an important achievement of china-russia practical cooperation in the field of energy, which is conducive to turning Russia's resource advantage into an economic advantage and promoting the economic and social development of the regions along the route.At the same time, it will further improve China's energy structure and make China's natural gas import resources more diversified, which is of great significance for ensuring China's energy security.
4. Chang 'e-4 achieved the first soft landing of human probe on the moon
On January 3, 2019 26 points, developed by China aerospace science and technology group ZhuaZong chang e four probe successful landing on the back of the moon near 177.6 degrees south latitude, 45.5 degrees east longitude primary landing area, and through the "Milky Way" relay star back to the world's first shot from close range in figure like figure, opened the mysterious veil of ancient month back.This mission realized the first soft landing of the human probe on the back of the moon and the first relay communication between the back of the moon and the earth, opening a new chapter of human exploration on the moon.
5. Macau light rail taipa line was officially put into operation
On December 10, 2019, macau's first rail transit project -- the macau light rail taipa line, jointly constructed by China civil engineering corporation and China railway 15th bureau, was officially put into operation.As an important part of land transportation in Macao, the operation of taipa line will optimize the supporting transportation facilities in Macao and improve the living quality of residents.
6. China's first independently developed 8.5-generation LCD glass substrate is offline
On September 18, 2019, China's first 8.5-generation tft-lcd glass substrate independently developed and produced by victory technology, a subsidiary of China building materials group, was successfully rolled off the production line in bengbu, anhui province, marking the breakthrough of China's high-generation LCD glass substrate zero.Since then, China has become the third country in the world after the United States and Japan to master the production technology of high-generation LCD glass substrates.
7. 350,000 tons of world-class "offshore oil plant" was officially delivered
On December 4, 2019, the world's largest tonnage FPSO (floating production, storage and unloading device) P70, which was independently integrated by China, was successfully delivered to the Brazilian owner in Qingdao on the same day, which took 18 months to complete.This is another successful delivery of cnooc's world-class FPSO following last year's P67.The dual delivery of the P67 and P70 "sister ships" will not only build a bridge of friendship for strategic cooperation in the energy sector between China and Brazil, but also further strengthen cooperation in the energy sector between China and countries along the "One Belt And One Road" route, and boost the "going global" pace of China's equipment manufacturing industry in the China sea.
8. Drilling the deepest hole in China's scientific exploration of uranium resources
On December 15, 2019, a drilling ceremony for the 3,000-meter scientific deep drilling of China's uranium mine, the deepest hole designed and constructed in China's uranium exploration field, was successfully held in xiangshan uranium field, le 'an county, fuzhou city, jiangxi province.It is of great scientific significance to obtain deep geological structure and uranium polymetallic mineralization information and comprehensively improve deep exploration technology and drilling technology level of nuclear geology.
9. The most difficult strait bridge under construction in the world is closed
In September 2019, the world's most difficult cross-straits railway bridge under construction, and China's first cross-sea railway bridge, pingtan strait railway bridge, were completed and opened to traffic in 2020.The construction of the bridge has successfully solved the problem of bridge construction under the severe and complicated Marine environment, accumulated experience in design, construction and construction management, and formed a complete set of technologies for the construction of the bridge in the complex sea area, which has important reference significance for similar bridge projects in the future.
10. China's first domestically produced cobalt-60 radioactive source for medical use was put into the market
On September 10, 2019, China's first batch of medical cobalt-60 raw material components was officially shipped to the qinshan nuclear power plant, which is located in the country of honor, for trial production of China's tongfang zhongnucn high-pass radioactive source production line.This marks that China national nuclear corporation will soon put into the market China's first domestic cobalt-60 radioactive source for medical use, and China's domestic gamma knife equipment "China core" will soon be born.At this point, China's medical cobalt-60 radioactive source is no longer "lack of core and source", the supply problem has been solved, bringing good news to tens of thousands of patients, the gamma knife medical industry will be sustained and healthy development.
Made in China
To China to create, China made by wisdom
The Chinese use their wise minds and industrious hands
To build a major power, innovation projects
Show the world the new international competitiveness