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引用第1楼hefang于2010-05-20 18:27发表的 : %.wR@9? 附上CST的Presentation。 [图片] 虽然文章中介绍的方法还是可以用的(系数在开方操作前就已经抵消掉了),不过个人还是坚持认为概念上是错误的。看看大家有什么看法。 _TmKn!Jw
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