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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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as well as install them in the cars and validate the software that was with them.
还把系统安装在车里并检验配对的软件。
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So, electron promotion does not happen in terms of nitrogen, because it would not increased our number of unpaired electrons.
这里对于氮原子不会有电子激发，因为这不会增加,未配对电子的数目。
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Hence the title of this slide all right so 2, we've got you two paired off?
这个幻灯片的标题没说错吧，2个人吗，我们已经为你们两两配对了？
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And the reasons for this coupling of the name Milton and of this idea or the metaphor of power, I think, are worth looking in to.
我认为，人们之所以将米尔顿这个名字,与力量这个概念配对的原因是值得研究的。
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We talked about base pairing and how that leads to this process of hybridization or very specific matching between complimentary strands.
我们讲了碱基配对,以及它们如何引起杂交过程,或者说,互补链之间的特异配对
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It couldn't have been a very complicated algorithm because it basically paired people up randomly on the campus.
这个算法不是很复杂,基本上是给校园里的人随机配对。
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The pasting back together occurs partly naturally by this process of hybridization, but hybridization only re-establishes the base pairing.
片段和载体的重新粘合一定程度上,是通过杂交自然发生的,但杂交只能重建碱基配对
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So we can bring in four hydrogen atoms, which will each contribute another unpaired electron.
我们可以引入4个氢原子，每个贡献一个未配对的电子。
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So, using our simple valence bond theory, what we would expect is that we want to pair up any unpaired electrons in methane with unpaired electrons from hydrogen and form bonds.
利用简单的价电子成键理论，我们预计,要把所有甲烷中没有配对的电子,和氢原子中没有配对的电子配对来形成键。
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But what we see we have is that we only have two unpaired electrons here.
但我们看到,我们只有两个未配对的电子。
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I just give you one of those, right, because you could write down the other one because you know the other complimentary sequence from base pairing?
我只写了一条链的序列,因为你们能够写出另一条,因为你们根据碱基配对,就能推测出互补链的序列
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s -- we don't have to hybridize it, it already has only one unpaired electron in a 1 s orbital.
s-我们不用杂化它，它已经有而且仅有一个未配对电子在s轨道里。
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I told you that the fidelity is very high.
互补配对的一致性是非常高的
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And what I want to point out that we just figured out for molecular orbital theory, is that o 2 is a biradical, because remember, the definition of a radical is when we have an unpaired electron.
我要指出的是,我们刚利用分子轨道理论，指导了O2是二价自由基，因为记住，自由基的定义是,有个未配对的电子。
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Because we have paired set in a 2 s orbital, so all we're left essentially is two electrons that are available for bonding.
因为我们有一对，在2s轨道里已经配对了,所以只剩下两个电子可以用来成键。
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This notion of complementary strands is very important.
这个双链互补配对的概念非常重要
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When it cuts it leaves sticky ends or un-base paired single stranded regions on each end of the part its cut and that's just a property of many restriction enzymes; not all, some cut blunt,just right down the middle.
它切割后会留下两个粘性末端,或者未配对的单链部分,这是许多限制性内切酶的特性,但不是全部,有些限制性内切酶是从中间钝切的
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Translation occurs by a special kind of polymerization where these transfer RNA's operate by Watson-Crick base pairing.
翻译过程是一种特殊的聚合过程,当tRNA按照,沃森克里克碱基互补配对原则进行配对
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Why don't we give Philip both the matching pair and give you each a pair of socks since he didn't get to wear this one, they are brand new, in fact, and a big round of applause for what I'm sure is a little difficult.
我们为什么不给飞利浦一双配对的袜子,给你们每人一双袜子,他还没穿这双袜子，所以这双还算是全新的，再次以热烈的掌声对他们表示感谢,这样的模仿还是有一些难度的。
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The correct complement is made because of these principles of Watson-Crick base pairing that we talked about before.
剪接配对的正确性源自,沃森克里克碱基互补配对原则的作用,这我们讲过的
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And again, we have the pairing of the unpaired electrons, and we have two orbitals coming together.
同样，我们有未配对电子的配对，我们有两个轨道结合。
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No matter what we do in terms of promotion, we're always going to have three unpaired electrons.
不管我们怎么激发，我们总有3个未配对的电子。
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- If the computer-- If they rated their partner as attractive, the randomly assigned partner, they were more likely to continue the relationship.
如果计算机-,如果他们认为自己的搭档有魅力，随机配对的组合，他们更有可能继续发展关系。
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These will naturally want to reform and they'll want to reform to re-establish this base pairing.
它们会自然地重新进行碱基配对
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Essentially what you have is bonds resulting from the pairing of unpaired electrons.
本质上就是由于,未配对电子配对导致的成键。
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If you do the base pairing goes exactly the same sequence backwards down here.
如果将它碱基配对,就会得到相同,但反过来的序列
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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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- But the computer-- but a lot of data about all the students on campus were-- -- was collected--were collected and people were then randomly paired up and sent to the dance.
但是通过计算机-,校园所有学生的数据-,收集起来,然后同学随机配对,按照这种配对一起跳舞。
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