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[求助]pzt压电陶瓷的压电常数矩阵怎么获得呀 |
发表于 2006-4-18 00:05
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回复:(fnaaa)[求助]pzt压电陶瓷的压电常数矩阵怎么...
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发表于 2006-4-19 21:43
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