random load

• 随机荷载

random load的用法和样例：

例句

1. The random excitations are first transformed into pseudo excitations before the non-uniformly modulated evolutionary random models are expressed by state space equations.
   先用虚拟激励法将随机荷载化为确定性荷载，然后将非均匀调制演变随机模型用状态方程表示。