1·Okay, conservation of momentum.
下一个，动量守恒。
2·Conservation of Mass. Conservation of Momentum. Stress Tensor.
质量守恒，动量守恒，应力张量。
3·Momentum is conserved, and that's called the conservation of momentum.
动量守恒，这就叫作动量守恒。
4·And so now I can apply, for the first time, the conservation of momentum.
我可以第一次应用，动量守恒。
5·So the conservation of momentum tells you what the speed is after the collision.
动量守恒定律告诉你,碰撞后速度是多少。
6·So, you see, that's exactly how you can demonstrate the conservation of momentum.
你看，这正是，验证动量守恒的方法。
7·The principle of conservation of momentum holds whatever the nature of the internal forces, conservative or not.
动量守恒原理则不管内力的性质如何（保守的或非保守的）都能适用。
8·Turns out, some of these equations were very familiar: the law of conservation of momentum, and Newton's second law of motion.
其结果，其中一些方程非常眼熟，比如动量守恒定律和牛顿第二定律。
9·When the two-tube photoelectric door is applied to the law of conservation of momentum. the satisfied results are obtained.
将双管光电门应用于动量守恒定律，得到了较满意的效果。
10·It... it appears that I change the topic, but you will see in a few weeks that it's really related not even a few weeks you will see that it's really related to the conservation of momentum.
我貌似换了话题，你会发现它是相关的，甚至不用几个星期，你们就会发现，它却是有相关的，与动量守恒相关。