今年五月,李政道教授来访时,向记者介绍了我国在美物理学博士研究生的情况。他认为,当几百名中国博士回国后,还需要进行“博士后”的训练。他说,“念了博士,并不博,只有到了‘博士后’才真正开始独立地从事科学研究。”本文报道了李教授的这次谈话。 In May this year, Professor Li Zhengdao visited China and briefed reporters on the situation of China’s graduate students of Ph.D. in physics in the United States. He believes that when hundreds of Chinese doctors return to China, they also need “postdoctoral” training. He said: “It is not an objection to read a doctorate, and it is only after the ’postdoctoral’ that a truly independent scientific research begins.” This article reports on Professor Li’s remarks.