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[弹性力学] 有限元分析中的模量 |
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发表于 2012-6-5 11:01
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研究复合材料应该很明白呀,复合材料就是各向异性,D阵有36个系数呀. . .
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发表于 2012-6-13 07:09
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发表于 2012-6-13 09:15
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