Academicians of the Chinese Academy of Sciences and Chinese Academy of Sciences selected the top ten scientific and technological progress in 2021

On January 18, the top ten scientific and technological progress in China and the world's top ten scientific and technological progress in 2021, voted by academicians of the Chinese Academy of Sciences and the Chinese Academy of Engineering, were announced in Beijing

Among the top ten scientific and technological progress in China, "China realizes de novo synthesis of carbon dioxide to starch", a breakthrough achievement in the field of chemical industry was selected

At the same time, China's top ten scientific and technological progress was selected as the complete success of China's first Mars exploration mission, the Chinese space station began a long-term residence era, the important research results of Chang'e 5 samples have been released successively, and China has successfully developed -271 ℃ superfluid helium large-scale cryogenic refrigeration Equipment, functional gene transfer from plants to animals has been confirmed for the first time, rare earth ions realize multi-mode quantum relay and 1-hour optical storage,

It is understood that this annual selection has been held 28 times so far