dynamic-stiffness matrix

• 动力刚度矩阵

dynamic-stiffness matrix的用法和样例：

例句

1. This combination process is called the assemblage of stiffness matrices.
   这种组合的过程称为刚度矩阵的装配。
2. The plastic elemental stiffness matrix was derived by plastic-hinge method.
   然后用塑性铰法推导了单元的塑性刚度矩阵。