冲击速度

impact velocity的用法和样例：

例句

The performance of abrasive waterjet depends on the impact velocity of abrasive.磨料水射流的性能主要取决于磨料颗粒的冲击速度。
For a impact process with a normal impact velocity, the control equation for RKPM was deduced based on a small strain and incremental elasto-plastic constitutive law.针对冲击速度较低的情况，假设冲击过程为小应变，并引入弹塑性增量本构关系，推导出冲击过程的再生核质点法计算控制方程。

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