送交者: jiangzhaiwai 于 2005-10-12, 18:05:48:
回答: 有的人就是见不得中国有一点好事 由 xj 于 2005-10-12, 12:08:04:
as long as you are not simply assembling others' parts. There is no point to reinvent wheels. This is an engineering challenge not a science challenge. In all engineering disciplines, reuse is very much desired.