直至今日,叶企孙,仍是一个罕为公众所知的人物。即便知道,对不少人而言,他也仅仅意味着一段传奇:清华大学教授,帮助抗日军民造地雷、炸药。这段传奇,不知《地雷战》为何物的少年们不会知道;无数次看过《地雷战》、至今提起还津津乐道的那几辈人,也无从知晓。因为,在这部著名的电影中,你丝毫看不见当年爱国学生的踪影,种种巧妙的地雷和神奇的炸药,全部是农民兄弟创造发明的。事实上,这段历史的真相是,抗战初期,清华大学 As of today, Ye Qi-sun is still a rare public figure. Even know, for many people, he also means only a legend: Professor of Tsinghua University, to help the Japanese soldiers and civilians to build landmines, explosives. This legend, I do not know, “What is mine war?” What young people will not know; countless times read the “mine war”, so far those who mention still relish, it is unknown. Because, in this famous movie, you can not see the trace of the patriotic students of the year, all kinds of clever mines and magical explosives, all created by the peasant brothers. In fact, the truth of this history is that during the early war of resistance against Japan, Tsinghua University