送交者: PenName 于 2009-11-02, 22:40:37:
回答: 有人了解钱学森在美国的那段经历吗? 由 克己明德 于 2009-11-02, 22:18:54:
http://pr.caltech.edu/periodicals/CaltechNews/articles/v36/tsien.html
http://www.astronautix.com/astros/tsien.htm
http://www.latimes.com/news/nationworld/nation/la-me-qian-xuesen1-2009nov01,0,2865408.story