There might yet be a lower energy state we don't see.

可能还有一个们看不到的更低的能态。

So the electron is in its lowest energy state.

所以电子处于其最低能态。

In this case, it's a radio wave for that tiny transition, that tiny energy state.

在这种情况下，它是一种无线电波，对应于那微小的能量状态变。

And when I say the first or second, I'm saying energy states.

当说到第一或第二时，指的是能级。

They move into these discrete energy states and that helps us to explain the spectra.

它们移动到这些离散的能级状态，这有助于们解释光谱。

I literally look different because of my energy state.

因为的能量状态，确实看起来不一样了。

And with that physiology, energy, state of mind, and et cetera, et cetera.

伴随着这种生理状态、精力、心境等等，等等。

It is at lower energy state.

它处于较低的能量状态。

And so Dirac said, okay, you know what, all these negative energy states, are filled orbits, occupied.

于是狄拉克说， 好吧，你知道吗，所有这些负能量态，都是被填满的轨道， 已被占据。

That photon passes through an energized medium where the electrons are pumped to a higher energy state.

那个光子穿过一个被激发的介质，在这个介质中电子被激发到更高的能态。

And two electrons can fit in that first energy state, or that first sub-orbital, or that first shell.

并且两个电子可以容纳在第一个能级，或第一个亚层，或第一个壳层中。

And then the first two, or the electrons in the lowest energy state, will be 1s2.

然后，前两个，或者说处于最低能量状态的电子，将是1s²。

So you might say, oh, the lowest energy state is this magenta inner sphere that I just drew.

所以你可能会说，哦，最低的能级就是刚画的那个洋红色内层球体。

They're at their lowest energy state when they're lining up together, positive to negative, into a kind of liquid crystal.

当它们排列在一起时， 它们处于最低能量状态，从正到负，形成一种液晶。

And it might stay there or it might just want to go back to its lower energy state.

它可能会待在那里，也可能只想回到更低的能级。

And why do you think animals and babies or people can intuitively sense when someone is in a high energy state?

为什么你认为动、婴儿或人们能够直觉地感知到某人处于高能量状态呢？

And so it will go to the next energy state.

然后它会进入下一个能级。

And that model is actually useful, at least it's useful in my brain, to conceptualize the idea of energy states.

而且那个模型实际上很有用，至少在的理解中，它有助于概念能级的想法。

In atomic clocks, the electrons around an atom's nucleus are jolted into a higher energy state by incoming radiation of a specific frequency.

在原子钟中，原子核周围的电子受到特定频率的入射辐射而进入更高的能态。

Among other applications, it allows the structure and properties of individual atoms to be altered via the manipulation of energy states within electrons.

在其他应用中，它允许通过操纵电子内的能量状态来改变单个原子的结构和性质。