运动是重新获得能量的最好方式。
它从轮子上获得能量。
那些希望在原子的转化中获得能量的人都是胡说八道。
Anyone who expects a source of power in the transformation of these atoms is talking moonshine.
And instead of having the electron giving off energy as a photon, instead now the electron is going to take in energy from light and move up to that higher level.
与电子以光子形式施放能量不同,我们现在要从光中,获得能量到一个更高的能级。
How much energy are you going to get out, and how far are you going to be able to drive a car with this expansion, let's say, so that's the problem.
你能获得多少能量,利用这次膨胀,你可以把你的车开出多远,比如说这就是问题所在。
We start at this lower energy state and go up that means we need to absorb a photon, we have to take in energy.
我们从一个低能级开始,到一个高能级去,这意味着需要吸收一个光子,我们要获得能量。
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