形象思维与工程语言 杨培中博士副教授 上海交通大学 pzyang@sjtu.edu.cn Created by Peizhong Yang,School of Mechanical Engineering,SJTU 1Created by Peizhong Yang,School of Mechanical Engineering,SJTU 1 形象思维与工程语言 杨培中 博士 副教授 上海交通大学 pzyang@sjtu.edu.cn