“刘教授,您病后初愈,就来打搅了。想请您就最近国务院发布《关于加强防尘防毒工作的决定》谈谈看法。”“我病了些日子,整天闷在家里。看了国务院的决定很高兴,病也好了。防尘防毒工作是关系四化建设全局的大事,现在已到了非解决不可的时候了。”八月盛夏,刘世杰教授在寓所接? “Professor Liu, you recover from the illness, to disturb.Could you please talk about the recent release of the State Council” on the decision to strengthen the work of dust and antivirus. “” I was sick for some days, boring at home all day. The decision of the State Council was very happy and the disease was good. “Dust-proof and anti-virus work is a major event that has an important bearing on the four modernizations and has now reached an unmanageable time.” In the middle of August, Professor Liu Shijie was invited to his apartment.