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pV=RT dT here because the pressure is constant, dV=RdT/p so dV is equal to R over p dT.
因为对1摩尔气体有，于是。
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So we can have, if we have the final quantum number m equal plus 1 or minus 1, we're dealing with a p x or a p y orbital.
所以如果我们有,磁量子数ｍ等于正负１,我们讨论的就是ｐｘ或者ｐｙ轨道。
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If I do the following, and I say, I'm going to assign p 1 to be p 2.
现在我要去做一些改动，这是为了让大家,更好的理解这一点。
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V So this nR over V. And then, using the relation again, T we can just write this as p over T.
恒定温度下的dp/dT等于nR除以，再次利用状态方程，可以把它写成p除以。
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So I've got this expression for prices here, here it is, and I want to plug it into that P there.
我们之前已经给出了价格的表达式,用它来代换这里的P
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mishkan P describes a portable sanctuary, a mishkan, that's used in the wilderness period.
在P中描写了一个可移动的圣所，称作，它适用于旷野时期。
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To just introduce a piece of jargon, we could call those the P abilities, P for person.
用专业术语来说,我们可以称那些能力为P能力,P代表人
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I have two electrons now to occupy the p-orbitals.
如果P轨道有分布了两个电子。
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There was another Henry Poor set up Poor's in 1916 on a similar model and they later merged with Standard Statistics to become Standard & Poor's, S&P.
还有一位...,亨利·普尔在1916年按照类似模式,成立了普尔评级机构,随后他们与标准统计机构,合并成为标准普尔,简称S&P
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sp3 PROFESSOR: OK, so it's 2 s p 3, and our second carbon is also 2 s p 3.
好的，是，第二个碳原子也是2sp3。
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p We want p equal to p external for the entire expansion, p2 and p external is decreased steadily from p1 to p2.
在膨胀过程中保持p等于外部，外部p很快从p1衰减到。
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p So, we can separate out p.
分离出。
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The same thing when you're going from filling in the 2 s to putting that first electron into the 2 p.
当你填满，2，s，后再往，2，p，中,放第一个电子的时候就会发生这种问题。
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sigma2sp It's going to be a sigma bond. So, we have sigma 2 s p, carbon 2 s p. So they're two s p bonds combining.
是sigma键，我们有，碳2sp。，所以它们是两个sp键结合。
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So on the p-V diagram, then, V1 V2 p1 p2 there's a V1 here a V2 here, a p1 here a p2 here.
在p-V图上，这是。
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same point It says, if you give me two of these data objects, I'm going to call them p 1 and p 2.
的代码，What，does，it，say，to，do？,你可以看看它,它是用来做什么的呢？,它的意思是，如果你给我两个。
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So total quantity demand is 1 -P where P is the lower of the two prices.
总需求量是1-P,而P是两个公司的价格中较低那个
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2 The 2p is 1.31. The 2s is 3.12.
p轨道的能量是1。31，2s轨道的能量是3。
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By the way, l equals one would be the p-orbitals.
顺便说一下，l等于1时就到了p轨道的范围。
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And so now we can move on to thinking about p orbitals, we now have two ways to talk about p orbitals.
现在我们可以继续来讲ｐ轨道了，我们有两种办法来讨论ｐ轨道。
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px 2py So we need to fill all the way up to the pi 2 p x, and the pi 2 p y.
我们需要填到。
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So again, looking at the shapes, now we're just combining two, we've got these two equal hybrid orbitals plus these 2 p orbitals here.
同样，我们看它的形状，现在我们仅仅结合两个轨道，我们得到这两个杂化轨道,和两个p轨道。
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p This part, of course, is just minus p.
这一部分刚好是负。
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p So dV/dT at constant pressure is just nR over p.
所以恒定压强下dV/dT等于nR除以。
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Will it be if you take a 3 s electron from neutral silicone, if you take a 3 p electron from the neutral atom, or if you take a 3 p from the ion?
是从中性硅原子中拿走一个，3，s，电子呢，还是从中性硅原子中拿走一个，3，p，电子呢，又或者是从硅离子中拿走一个，3，p，电子呢？
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I also want to assume for our present purposes that there's only pressure volume work going on, which is to say I want to put pdV p dV in here minus p dV for dw.
同时假定,对于我们目前的目的而言，只有压强做功这就是说,我要把这里的dw替换为负。
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We're going to change the pressure above, Pext right now there's a p external, which is equal to p on the inside.
来改变外界条件，可以改变外界的压强，它将与气体压强p相等。
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So again, what we're talking about is the linear combination of atomic 2 p orbitals, and now we're talking about 2 p z.
同样，我们说的是,原子2p轨道的线性组合，现在我们我们说的是2pz。
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So you should know that 0 any time m is equal to zero that it's the p z.
所以当我们讨论p轨道时,只要m等于,它就是pz轨道。
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So instead of p, here I'm going to put nRT over V.
于是把p写成。
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