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引用第41楼wuwc16于2009-09-08 22:07发表的 : >!+.M9 国外商业软件的发展严重制约了我们的软件开发,特别是盗版软件可以轻易的拿来。很多硕士论文,甚至博士论文,都是利用国外的软件计算了一下。由于商业软件模型的理想化,因此计算的结果很难在实际的工程中进行应用。 9pPb]v,6
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