一九五六年一月，中共中央召开的关于知识分子问题会议上，毛泽东发表重要讲话，号召全党努力学习科学知识，同党外知识分子团结一致，为迅速赶上世界先进科学水平而奋斗。根据会议精神，二月二十日中共中央发出《关于知识分子问题的指示》，提出力求最急需的科学部门能够在十? In January 1956, at the conference on intellectuals held by the CPC Central Committee, Mao Zedong made an important speech calling on the entire party to work hard to study the scientific knowledge and unite with the intellectuals outside the party in order to quickly catch up with the advanced scientific standards in the world . According to the spirit of the meeting, the CPC Central Committee issued the “Directive on the Issue of Intellectuals” on February 20, proposing that the most urgent need for science departments be implemented in the tenth round.