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So I went home to Alabama. Moments ago, at 2:25 P.M., as President Reaganwas leaving the...
VOA: standard.other
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And what I want to point out here is this angular dependence for the p orbitals for the l equals 1 orbital.
这里我要指出的是,ｌ等于１的ｐ轨道随角度的变化。
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But other days I'll have class from 10 a.m to 6 p.m.
但是其他时候，我会从早晨十点一直上课到下午六点。
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"Friends,I interrupt the ball game, and I come to you with a heavy heart to make the announcement that at 6:45 p.m.tonight, Coach John Wooden passed away at Ronald Reagan UCLA hospital.
VOA: standard.2010.06.05
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P dV is equal to R dT. pV = RT for 1 mole, pdV=RdT so I just take dV here.
对等压过程，那么。
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And these shapes of p orbitals probably do look familiar to you, most of you, I'm sure, have seen some sort of picture of p orbitals before.
这些ｐ轨道的形状你们可以能已经很熟悉了，我相信大部分人，都看过ｐ轨道的图片。
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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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And I'm going to rewrite it now with that P expanded out.
我把它代入到这个表达式然后展开
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He said he could do it if we could arrange to meet after 3:00 p.m., so I'm going to--on a Monday or a Wednesday, perhaps at 3:00 p.m. or later.
他说下午三点以后也许可以,所以我想安排在周一或周三,下午三点或更晚
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Roughly speaking,the answer,presumably, on the physicalist view,is going to be something like-- if I'm alive when we've got a P-functioning body, roughly speaking,I die when that stops happening, when the body breaks and it stops functioning properly.
粗略地说，从物理主义者角度看来，答案大概就是-,如果我有人格功能我就活着，粗略地说，那种人格功能停止时我就死了，当身体被破坏，机能停止时，我就死了。
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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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It's reasonable because it's meant TMP for temporary purposes just to call it temp or T-M-P for short, X and I can define temp as -- why don't I set it as equal to X, initially, because now that I've stored X in a separate chunk of memory, I can now change its value and then I can say Y gets, not X, but temp, and so now I've actually swapped these values.
这是合理的，因为它是为,暂时的目的，只要叫它Temp或简称它为，我可以定义temp为--为什么我不把它设定为等于，最初的，因为现在我把X存储在一个单独的内存块中,我现在可以改变它的值，然后我说Y等于，不是X，而是temp，所以现在我交换这些值。
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OK, now, if I actually do this, and I'm going to show you the example, I just, what did I type over there, I got p was a c point.
传入了其他的参数，好，现在，如果我，实际上要做这个的话，我要给大家看个例子。
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If I want to get values back out, p I could in fact simply send to that instance a message, in this case I could say p dot x.
我就是，我刚刚在这里输入的，我得到了一个c，point的实例,如果我想把值取出来，实际上我可以。
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And we can think about here we did get that energy for electron promotion that I mentioned before 2p where we moved the electron from the 2 s to the 2 p.
我们可以考虑,我们从哪里,获得了能量使电子,从2s激发到。
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Some of you might be saying in your heads, wait a second, I happen to know, I happen to remember from high school, p have different energies then, for example, s orbitals.
有些人,可能会心里想：,等等，我记得，高中的时候学过，轨道，that，p，orbitals,和s轨道，的能级是不同的。
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I'm going to call it r. It's going to be the gas constant, and now I have r times t is equal to the limit, p goes to zero of p r.
如果去掉p趋于0的条件,在有限压强下都,保持RT=pV的关系。
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All right, c p 1 dot y, x I've said assign that to the value 2, 2,0. So now c p 1 has inside of it an x and y value.
一个特定的版本，我现在命名了一个内置变量，并给它赋值了,我刚刚做的也就是给它。
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G P Thompson And it turns out that G.P. Thompson, and I'm sure this wasn't the case, but I like to think of it as a little bit of child rebelling against the father.
结果是他的儿子，我确定不是那种情况，但是我们认为他在小时候,对他的父亲可能有一点叛逆。
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So if I take p times V to the gamma, anywhere on the path, it's going to be equal to the same relation This is going to be true for any point on the path.
结果都，将等于，初态点的,只要在这条路径上。
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If I'm not P-functioning, do we have to then say I'm dead?
如果我没有人格功能性，可以说我死了吗？
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And I can give a name to that, so c p 1 and c p 2 are both going to point to that.
为这个实例分配了空间，现在它是空的,实际上也不完全是空的。
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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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So I changed the colors here to show that these are 2 p orbitals with an opposite phase or an opposite sign.
我这里换了一种颜色,表示2p轨道,不同的相位或者是正负号。
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I'm pressing on the gas. So I expect that to be a positive number. The pressure is constant 0 p. The V goes from V1 to zero.
我们对气体加压,所以这应该是一个正数,压强是常数，p，V从V1变成。
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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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So what we're going to do is take the equations for those two lines, so here's one of those equations and here's the other one, set the P in those equations equal to X, I've got two equations in one unknown, I'm sorry, I've got one equation and one unknown.
接下来我们只需要,列出这两条线各自的方程,也就是这个方程和这个方程,把方程中的P换成X,我就得到了两个等式和一个未知数,错了,是一个等式和一个未知数
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And I know pdV what those turn out to be. It's minus S dT minus p dV.
我们知道,这最终就是负SdT减去。
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We can also look at them coming in from the side, and that's what I tried to depict here where you can actually see in pink is the p orbital.
我们也可以看到它们从这个方向来，这就是我这里试图描绘的,你可以看到粉红色的p轨道。
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It's true for any gas, and if I remove this limit here, r t is equal to p v bar, I'm going to call that an ideal gas.
这样的气体被称作理想气体,这就是理想气体的性质，理想气体的涵义是什么？
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