近年来 ,学术界不断讨论中国传统科技问题。主要论题有 :中国古代有没有科学 ?为什么近代科学没有产生在中国 ?中国传统文化主要是儒家文化对科学有什么样的影响 ?是阻碍还是促进 ?关于这些问题 ,在讨论“李约瑟难题”时 ,则有较多的涉及。李约瑟在深入研究中国的科学技术史中 In recent years, academics continue to discuss traditional Chinese science and technology issues. The main topics are: Is there any science in ancient China? Why did not modern science come into being in China? Are Chinese traditional cultures mainly influenced by Confucianism? Is it obstructed or promoted? On these issues, when discussing the "Needham Puzzle, There are more involved. Needham in-depth study of China’s history of science and technology