many of these ion channels have this size exclusion pore, it's a very important part of them.
很多离子通道也都有这样的具有尺寸排斥性的小孔,这是它们非常重要的组成部分。
The first one is the Pauli Exclusion Principle which was enunciated by Wolfgang Pauli.
第一部分是泡利不相容原则,由沃尔夫冈,泡利做了详尽阐释。
Pauli So let's try a clicker question and thinking about the Pauli exclusion principle.
让我们看一个关于,不相容原理的习题。
because it is not to the exclusion of the average.
因为它不是排除了普罗大众。
And we are going to use the Pauli Exclusion Principle and we are going to use the fact that we fill from lower energy to higher energy.
我们将会用到泡利不相容定律,而且我们准备利用这个事实,那就是我们从低能级到高能级填充。
That includes Pauli Exclusion Principle and includes Hund's Rule and so on.
包括保利不相容原理,和洪特原理等等。
And you are saying wait a minute, he has violated the Pauli Exclusion Principle.
你们有人在喊我停一下,说我违反了保利不相容原理。
One is the Pauli exclusion principal, we discussed this on Wednesday.
一个是泡利不相容原理,我们在周三讨论过它。
And once they start to become part of one system, Pauli Exclusion Principle kicks in.
一旦他们开始成为体系的一部分,泡利不相容原理起作用了。
Pauli So, here, Pauli came out on top, we say, and he's known for the Pauli exclusion principle, which tells us that no two electrons in the same atom can have the same four quantum numbers.
在这里是,他因为Pauli不相容原理而出名,这个原理是说同一个原子中的两个电子,不能有相同的第四量子数。
Pauli How about Pauli, like the Pauli exclusion principle?
有多少人听说过,就是Pauli不相容原理的Pauli?
So we have two electrons in our bonding orbital, but because we use the same rules to fill up molecular orbitals as we do atomic orbitals, so the Pauli exclusion principle tells us we can't have more than two electrons per orbital, so we have to go up to our anti-bonding orbital here.
所以在成键轨道上有两个电子,但因为我们用了和原子轨道时,用的相同的规则,所以Pauli不相容原理告诉我们,一个轨道上不能有两个以上的电子,所以我们需要填充到反键轨道上去。
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