element stiffness matrix
美英
- un.单元刚度矩阵
element stiffness matrix
element stiffness matrix
单元刚度矩阵
下屈服点 - 豆丁网 ... 空间结构 space structure 单元刚度矩阵 element stiffness matrix 单元应变矩阵 element strain matrix ...
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