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You see, the quantum condition, by putting quantization into the moangular mentum it is propagated through the entire system. Orbit dimensions are quantized.
你们看，量子条件，通过把,角动量量子化，它就能在这个系统中进行传播,同时轨道大小也被量子化。
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The radius of the orbit, the energy of the system and the velocity of the electron, I am just going to present you the solutions.
是轨道的半径，系统的能量,以及电子的速度，我接下来会给你们讲解其方程的解法。
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So, what he did was kind of impose a quantum mechanical model, not a full one, just the idea that those energy levels were quantized on to the classical picture of an atom that has a discreet orbit.
还不是完整的,只是这些能级，是量子化的概念，作用到原子有分立轨道的经典原子模型上,当他做了一些计算后,他得到有个半径,他算出来。
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The subject of white folks is associationally swept into the orbit of talk.
话题中加入了白人。
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Let's imagine it's a circular orbit.
想象一下,有个圆轨道
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If de Broglie is correct, we could then model the electron in its orbit not moving as a particle, but let's model it as a wave.
如果德布罗意是对的，那么我们可以在电子轨道中建立电子模型,不是像粒子一样运动，而是像波一样运动。
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Let's imagine this is the electron in its orbit.
想象一下，电子在它的轨道中。
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Well, this is in a stationary orbit so we need to have a standing wave. Not to scale.
在静止的轨道中,我们需要的是驻波，不是要去测量。
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In order to have an electron in a stationary orbit this implies standing wave.
为了在静止的轨道中拥有电子,驻波是不可少的。
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Well, suppose I want to look at something like an electron in orbit here.
假如我想看到,轨道上像电子一样的东西。
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And so, therefore, all other things being equal, the first orbit should be at a smaller distance.
所以，如果别的条件都相同的情况下，第一轨道的距离会更小。
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That is the electron in its lowest orbit, to the nucleus of atomic hydrogen.
那就是氢原子原子核外电子，最低轨道到情况。
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You've got negative charge in motion, and it's in a circular orbit.
负电荷在运动，它们处在一个环形的轨道中。
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It doesn't simply orbit the nucleus, but as it orbits it spins.
它并不只是简单地绕原子核旋转，而是同时进行公转和自旋。
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Let's look first of all at the radius of the orbit.
首先是轨道半径。
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It is the value of the radius of the ground state electron orbit in atomic hydrogen.
它就代表氢原子基态电子,的轨道半径。
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