“冲量”造句

如果冲量为零, 则动量不变.
If the impulse is zero, there is no change in momentum.

正周相动力冲量的定义可以用类似的式子表示.
The positive phase dynamic impulse can be defined by a similar expression.

用于碰撞过程的动量定理——冲量定理.
The momentum theorem applied to an impact. Theorem of impulse.

• #冲量