看俺楼上地link. 白则为,你是学工程的吗?:D
所有跟贴·加跟贴·新语丝读书论坛http://www.xys.org/cgi-bin/mainpage.pl
送交者: Smashedmouth 于 2005-5-04, 17:15:00:
回答: I think both your conclusion and your model are wrong 由 boxer 于 2005-5-04, 17:07:58:
所有跟贴:
加跟贴
所有跟贴·加跟贴·新语丝读书论坛http://www.xys.org/cgi-bin/mainpage.pl