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So, if we hybridize just these three orbitals, what we're going to end up with is our s p 2 hybrid orbitals.
我们会看到现在有3个未配对的电子，可以成键。
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My role model... wow. I used to have a role model. I really don't at this point.
我的榜样……哦，我过去曾经有个榜样，但现在，我还真没有。
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So we can think about now doing bonding, and now we have four equal orbitals with one electronic each.
我们现在可以考虑成键了，现在我们有4个等价的轨道，每个上面有1个电子。
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So--just sorry, keep score, right now we've got 3 basic theories of personal identity on the table.
不好意思，我们继续,现在我们面前有3个,关于人格同一性的理论。
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I never met anybody who seemed more like an author than this person, and yet he's raising the question whether there is any such thing, or in any case, the question how difficult it is to decide what it is if there is.
我从来没有遇见过比他看起来更像作家的人，现在他提出了一个问题，问无论如何，如果有这么个东西的话那么决定它是什么有多难。
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So now I have to merge these two lists of size 2.
现在我需要合并这两个各有2个元素的列表。
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Now we might agree that this's a reasonable enough fantasy of female invulnerability but of course there is nothing in our sad experience with sexual menace that actually bears the theory behind this fantasy out.
现在我们可能会同意,这里有个很合理的幻想，即女性不会受到伤害,但当然，在这个幻想背后，性骚扰的遭受,使没有东西支持这个理论。
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I used to have up here a page--I used to take- instead of Treasury Direct, which is a website, I used to get a clipping from The Wall Street Journal that showed much the same information that you see on this chart.
我以前有个幻灯片,不同于现在的"国库指南"网站,我过去用的是《华尔街日报》的剪报,上面是和这表上几乎相同的内容
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What I have here is there is the 3p, there are six of them, and now it is telling me I should be able to put in ten more.
我现在要讲的3p轨道，有6个电子，上面的计算却告诉我,我还得再放十个电子。
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When we start writing code, you're going to see that difference, but for now, don't worry about it, I just want to plant that idea.
当我们开始写代码的时候，你就会看到区别了，但是现在别担心，我只是想让你们初步有个印象。
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Now you do have an opportunity-- this class does- that my class has never had before, and that is to nominate your own novel for the last one that we read, one of your choice.
现在你真的有了个机会-,在我的课上有了个机会-,去推荐一本小说作为我们的最后一本读物,你们自己的选择。
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We'll talk more about promoters as they go on, for now let's just assume that we have a promoter that works in this particular cell.
我们以后还会谈到更多有关启动子的知识,而现在就假设这个,特定的宿主细胞里有个启动子
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Now here we ended up with two centrist candidates, which is a result pretty close to what we saw in the Hoteling model, Is this an equilibrium?
现在我们最终有2个中间派候选人参选,这与我们,在霍特林模型中看到的非常相似,这是一个均衡吗
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Now, here's an interesting question for you, why is it usually high?
现在就有了个有趣的问题,为什么常常是高的
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There are still people now that live--there's a woman that lives near our village and she's lived in our village, she was born in the next village, and she's lived in our village for forty years because she married a guy from the village; and she's from the next village, about twenty football throws away, or a little more than that.
现在还有人住在,有个女人住在,我们村子旁边,她曾经住我们村,她是在邻村出生的,她在我们村住了,有40年,因为她嫁到我们村来了,不过她是邻村人,扔二十次橄榄球就到了,也可能远点
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So, we have a problem here if we're thinking about keeping things at the lowest energy, so there's a lot of ring strain in the system.
现在有个问题,我们考虑要把能量降到最低，所以环上有许多应力。
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And I just want to point out that now we have these three quantum numbers.
我想指出的是,现在我们有了，这3个量子数。
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If you think about what happens when we go from hydrogen to helium, now instead of one electron, we have to describe two electrons, so now we have six position variables that we need to plug into our Schrodinger equation.
如果你们考虑,当我们从氢到氦会发生些什么，现在我们不是要描述一个电子，我们将要描述两个电子，所有我们现在将有6个位置变量,需要加入至薛定谔方程。
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So, with that said, I have a new toy here.
现在，我这儿有个新玩具。
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Interesting question.
现在有个有趣的问题。
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So over here,we've got something that's going to think to itself, I'm Shelly Kagan.I'm in horrible pain.
所以这边有个东西心里这么想，我是Shelly，Kagan，我现在很痛苦。
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So imagine that there's right now somebody in an insane asylum in Michigan who's got the thought,I am Napoleon.
因此想像一下，现在有个家伙,在密西根一家精神病院，认为自己就是拿破仑。
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So now what we have is four bonds.
现在我们有4个键。
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Now, how many parts are there in the texture?
现在,织体中有多少个声部
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So carbon has four valence electrons, so if we talk about c 2, again we're going to start filling in our molecular orbitals, and now we're going to have eight electrons to fill into our molecular orbitals.
碳有4个价电子，所以如果我们考虑C2的话，同样，我们开始填分子轨道，现在我们有8个电子,要填入分子轨道。
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So just to reinforce this, I could run gcc math2.c but I'm getting a little tired of this a.out convention and recall that there's this utility called "make" that right now doesn't really improve much, other than give it a better name.
所以我强调这点，我可以运行“gcc，math2，c“,但是我不是很喜欢a，out这个默认的名字,想取消它，那么这里有个叫做“make“的命令“,这个命令现在没有很大的改进，只是把用来更改名字用的。
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Now, in your book, there's an example of plasmid where I've given you the exact sequence of nucleotides that makes up the whole double stranded DNA molecule.
现在在你们书里,有个质粒样本,我将组成这个双链DNA分子的,核苷酸序列写在这里了
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So now what we have is four unpaired electrons.
现在我们有4个未配对电子。
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So if we square sigma 1 s star, we flip the amplitude so it's all positive now, but again we still have this node right in the middle.
如果我们平方1s星，我们把振幅翻转所以现在都是正的，但同样在中间有个节点。
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