Abstract: The thought of scientific and technological innovation in the new era revealed that it can not only improve the social living standards of the Chinese people and solve livelihood problems,but also help China to find new development opportunities in the current complex international situation.It can also play an important role in promoting the great rejuvenation of the Chinese nation.The main goal is to achieve independent innovation in multiple fields,to change to a leading position in some fields through the asymmetric catch-up strategy and the key training of talents,and to build a national security pattern in combination with international scientific research cooperation on the basis of independent innovation.We should give full play to the advantages of the socialist system in terms of system and mechanism,strive to optimize the environment for the growth of talents,enhance the overall efficiency of the national innovation system,promote the effective docking of the innovation chain and the industrial chain in the market,carry forward and cultivate excellent entrepreneurial spirit,and improve people's living standards and well-being in promoting scientific and technological innovation.In terms of diplomacy,we should incorporate international scientific and technological cooperation into our country's overall diplomacy,open up and innovate to enhance China's voice in scientific and technological competition,and strengthen international scientific and technological cooperation with the promotion of "Belt and Road Initiative".

Key words: science and technology, technological innovation, scientific and technological power, independent innovation, asymmetric catch-up strategy