英德
有道
百度
谷歌
图片
维基
百科
作用时间
action time
- 发现夹杂物的去除效率随着电流及其作用时间的增加而增加，但随管径增加而显著降低。
It is found that the removal efficiency for three methods increases with the current and acting time, conversely, decreases with the pipe radius. - 碰撞力（瞬时力）：在碰撞过程中出现的数值很大的力称为碰撞力；由于其作用时间非常短促，所以也称为瞬时力。
Force of impact : The forces occurring during an impact are called forces of impact. They are also called instantaneous forces because the action time is very short . - 借助经典的爆炸力学理论和回归拟合曲线方法，验证了爆炸空腔大小、应力波的应力峰值、应力波的作用时间。
The radium of blasting cavity, stress peak value and action time of stress waves are validated by the theory of classical explosion mechanics and the way of curve regression.
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