●科学史教材容量有限,只有划时代意义的人物和事件才能置身其中。新闻报纸版面有限,唯有重大的科研突破才能见诸报端。然而普罗的科研工作者,穷其20年只做一件事的科研生涯,是历史的延续,是新闻的前身,却少有记录。我印象最为深刻的一次采访,是对红外分光计项目第一任组长张肇先先生的采访。我们在他的家中开始谈起,2个多小时后,我们又转移到他家附近的一个饭店继续。在总共大约5个多小时的采访过 ● history of science teaching materials are limited, only epoch-making characters and events can be exposed. Newspapers are limited in layout, and only major breakthroughs in scientific research can be seen in newspapers. However, the general scientific workers, poor scientific research career of only doing one thing for 20 years, is a continuation of history, is the forerunner of the news, but few records. My most impressed interview was an interview with Mr. Zhang Zhao Xian, the first leader of the infrared spectrometer project. We started talking about it in his home, and after more than two hours, we moved on to a restaurant near his home. In a total of about more than 5 hours interviewed