law of conservation of momentum

• 动量守恒律,动量守恒定律

law of conservation of momentum的用法和样例：

例句

1. The law of momentum conservation could supplant Newton's third law.
   动量守恒定律可以取代牛顿第三定律。
2. We exploit the energy and momentum conservation laws in this way.
   我们就是这样利用能量和动量守恒定律的。