动量 meaning in Chinese
[物理学] (运动物体的质量和速度的乘积) momentum; quantity of motion 短语和例子
Examples
- A falling object gains momentum as it falls .
物体下落增进动量。 - Momentum and energy have been united .
动量和能量统一了起来。 - The total momentum at this instant is thus mv .
因此，在该时刻的总动量为mv。 - If the impulse is zero, there is no change in momentum .
如果冲量为零，则动量不变。 - Each of the individual momenta may change in time .
每个单独的动量可能随时间而变化。