摘要: εxx=εyy=a0aa\[\sigma_{xx} = \sigma_{yy} =T, \sigma_{zz}=0\\ \sigma_{xz} = \sigma_{yz} = \sigma_{xy} = 0\ 阅读全文
posted @ 2025-03-06 22:19 ghzphy 阅读(3) 评论(0) 推荐(0) 编辑
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