contact condition between layers

• 层间接触条件

contact condition between layers的用法和样例：

例句

1. If this kind of contact is not introduced into the finite element method, the finite element analytic result is approximatively equal to the analytic calculating result.
   规范规定算法的分析结果接近于有限元法中滑块最不利接触条件下的分析结果。