杜长明先生字镜如,四川蒲江县人。幼聪慧,好学不倦。中学卒业后,即考取四川省公费,保送入清华大学肄业。在校成绩冠侪辈,又善游泳。在清华毕业后,以成绩优异,被保送入美国麻省理工大学为公费生,研究理论化工原理,不久就荣获博士学位而返国。先后担任国立安徽大学、国立医学专科学校、国立中央工业专科学校、国立中央大学、国立重庆大学、国立兵工大学教授及国立中央造纸厂印刷学校校长等职。其中以在中央大学的时间为最长;中大化工系成立不过二十余年,而杜先生在中大执 Mr. Du Changming character mirror, Sichuan Pujiang County. Young and clever, studious. After graduating from high school, that is, access to Sichuan Province public expense, admitted to Tsinghua University industry. Corners of achievement in school, but also good swimming. After graduating from Tsinghua University, with excellent grades, Paul was sent to the Massachusetts Institute of Technology for public health, research theory and chemical principles, and soon won a doctorate and returned. Served as the National Anhui University, the National Medical College, the National Central Vocational College, the National Central University, National Chung Hsing University, National Chengchi University professor and the Central State Paper Mill printing school principals. Of which the longest time in the Central University; the Department of Chemical Engineering set up only twenty years, but Mr. Du in the big