冲量 meaning in English
[物理学] (作用力与作用时间的乘积) impulse; momentum
Examples
- If the impulse is zero, there is no change in momentum .
如果冲量为零，则动量不变。 - The positive phase dynamic impulse can be defined by a similar expression .
正周相动力冲量的定义可以用类似的式子表示。 - Here is an example of the usefulness of the concepts of angular impulse and angular momentum .
这有一个例子，可以说明角冲量和角动量概念的用途。 - The unit of impulse, in any system, equals the product of the units of force and time in that system .
在任一单位制中，冲量的单位等于该单位制中力和时间单位的乘积。 - We shall see next how two similar concepts, those of impulse and momentum, also arise from these laws .
下面我们将看到两个相似的概念，即冲量和动量，也是从这些定律引伸出来的。