Caffeine seemed to be in violation of the laws of thermodynamics.

咖啡因作用机制，似乎不符合能量守恒与转换定律。

If the balance of the world needs a life then Nimueh must take mine.

如果生命一定要守恒话，妮薇应该拿生命。

So yeah, for that you can blame the law of conservation of energy.

所以，是，这可以归咎于能量守恒定律。

It seems to be able to right itself by flipping in the air without pushing off anything first, which would contradict the law of conservation of angular momentum.

它似乎能够通过在空中翻转而不首先推任何东西来调整自己，这与量守恒定律相矛盾。

Kind is my love to-day, to-morrow kind, Still constant in a wondrous excellence; Therefore my verse to constancy confined, One thing expressing, leaves out difference.

善良是今日爱，明日也如斯，有轮妙质，越千古亦守恒。所以歌只歌唱坚贞不渝，长诵一个主题，哪怕千声万声。

This is because the law of conservation of mass says, broadly, that however you use it, you cannot destroy the stuff.

这是因根据质量守恒定律，大体上而言，无论怎么用，你都消灭不了水这一物质。

That's called conservation of angular momentum.

这称「量守恒定律」。

Waiting in line for the all-you-can-eat brunch buffet is a good time to recall the law of conservation of energy.

排队等候吃到饱早午餐自助餐，是回忆能量守恒定律好时机。

To creat a life, there had to be a death. The balance of world had to be repaid.

创造出一个生命就必须带一个生命。世界守恒必须被尊重。

In your collaborations, always remember that " credit" is not a conserved quantity.

在您合作中，请始终记住“信用” 不是守恒量。

That's called the conservation of angular momentum.

- 这就是所谓量守恒。

And when kinetic energy isn’t conserved, that’s an inelastic collision.

当能不守恒时， 这就是非弹性碰撞。

But there's something called conservation of energy and conservation of inflammation.

但是有个叫做能量守恒和炎症守恒东西。

When the momentum is conserved, that means it has to stay constant.

当量守恒时， 这意味着它必须保持不变。

The first is that spin has to be conserved.

首先，自旋必须守恒。

Believe in the laws of thermodynamics and calories in, calories out.

相信热力学定律和能量守恒，即摄入能量和消耗能量。

The conservation principles of any reality that's worth being in probably.

任何值得存在现实 conservation principles（守恒原则）。

Could you apply the principle of conservation of momentum?

你能应用量守恒定律吗？

To apply the conservation of atoms in various processes.

在各种过程中应用原子守恒定律。

The EmDrive is a theoretical thruster that uses reflected microwaves to create huge amounts of thrust without using a propellant like gasoline; thus violating several laws of physics, including the conservation of momentum.

EmDrive 是一种理论上推进器，它使用反射微波来产生巨大推力，而无需使用像汽油这样推进剂；因此违反了几条物理定律，包括量守恒。