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But this is a -- this raises a problem, that we'll see actually in just a moment having this duplication.
但这就引起了一个问题，我们刚才看到了,我们有一个重复的值。
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So, this is just one example of how these properties can already, even our understanding just talking about single atoms, can already make an impact in these biological systems.
这只是一个例子，通过它我们可以看到，尽管我们仅仅讲到了单个原子，但我们现在已经可以用它的性质来理解一些生物系统。
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But as we've already seen in Genesis, God chooses whom he chooses, and his reasons aren't always fathomed.
但就像我们在《创世纪》中看到的，上帝选择他的选民，他的理由常常不清楚。
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And there's probably more digits after the decimal place, but because of my formatting string, I only see a couple of them.
这里可能有更多的小数位，但因为我对结果设定了格式，我们只看到两位。
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How we see the world is often confusing and befuddled but what we know can clear things up.
我们所看到的世界充满了不解与困惑,但我们的知识却能帮助我们拨开迷雾
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This may create economic dislocations that we will see throughout our lives, but also creates opportunities-- I want to stress on the opportunities.
这将会导致经济混乱,这点我们日后一定会看到，但这同时也创造了机会-,我想着重讲讲机会。
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Sometimes it hurts and sometimes we see things that we may not like, but overall it's fun.
有时会让我们受伤，有时我们看到一些我们不愿意看到的东西，但总的来说还是有趣的。
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Come Judgement Day, we've got a duplicate of the-- but we don't have-- me.
审判日到来时，我们看到的是复制品-,但并不是原来的那个我。
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Now what I want to do is take you exactly to this place where we are right now, where we see energy levels and electron filling, but I want to start all over again and I want to use a totally different approach.
现在我想做的是带你们,到达我们现在所处的地方，我们能看到能量级和电子分布的地方，但我想重新开始,而且用一个完全不同的方法。
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It's 109 . 5 is what we would expect for methane because it's tetravalent, but here we're just seeing something that's divalent, and they're both in p orbitals that are perpendicular to each other.
因为甲烷是四价的，我们预测是109。,但这里我们，看到的是二价的，它们都在。
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But that's a little bit hard, we aren't all that good at seeing electrons with our eyes, so we need to think of a way to do this.
但那有一点困难，我们都不能通过眼睛看到电子，我们需要想一种方法去做到它。
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You could absolutely implement something more interesting and something even more animated like we saw on Wednesday or even earlier today, but it takes a little more than just a format string.
你绝对可以实施一些更有用的,和一些更愉快的东西，像我们周三或今天早些时候,看到的，但它不只是,格式化字符串。
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It looks like we're still figuring out - this room was just renovated, we're still working out exactly how the electronics work. So normally we'll see a percentage of how many of you got it, but I'm going to say it was probably about 95% got the answer right.
这个房间刚刚装修过,我们还在试图搞明白，这些线路怎么工作的,如果正常的话,我们可以看到，你们回答正确的百分比，但我觉得你们,95%的人答对了。
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So this first line of code, and some of this again we'll be rehashed but at least you can delight in the awkwardness that is this demonstration.
因此，第一行代码，有些地方我们需要重新处理下,但至少看到这次,笨拙的演示你会很高兴。
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So we're not going to spend too much time on it here.
花太多的时间，但我们可以看到，比如说。
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But it turns out that as we'll see that functions absolutely take arguments, right?
但结果是我们将看到,函数绝对是有参数的，对不对？
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This invention of social security is well over one hundred years old, but I think that, because of the rapid advance of information technology, we're going to see a lot more progress.
社会保障的这种发明,已经经过了一百多年，但我觉得,由于信息技术的飞速发展，我们将会看到许多的进步。
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Now as I say, I made this calculation some years ago It doesn't really matter how inaccurate it's going to be As we'll see it's very rough but it makes the point ? How many people are there?
现在就像我说的，我很多年前做了这个计算,到底它有多不精确其实无所谓,我们会看到,这个计算很粗糙,但却给出了一个说明,有多少人？
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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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and he knew this the same way that we saw it in the last class, which is when we viewed the difference spectra coming out from the hydrogen, and we also did it for neon, but we saw in the hydrogen atom that it was very discreet energy levels that we could observe.
那就是,当我们看氢原子发出的光谱时，我们也看了氖气,但我们看到,氢原子能级是分立的，这些，在当时,已经被观察到了,他也都知道。
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So if you're trying to make a more complicated organic molecule carbon-carbon bonds are one of the most difficult things to make in organic chemistry, and it turns out that c n minus is a very reactive molecule, so it's a good way, even though we'll go over some drawbacks in a second, it is a good way to make carbon-carbon bonds.
如果你要合成一个更复杂的有机分子,碳碳键是有机化学中,最难制造的键之一，而实际上氰离子是一种具有很高活性的分子，用它是一个好办法，尽管我们一会儿将看到它的一些缺点，但它的确是一个制造碳碳键的好方法。
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So that should mean that the energy that's transferred to the electron should be greater, but that's not what you saw at all, and what you saw is that if you kept the frequency constant there was absolutely no change in the kinetic energy of the electrons, no matter how high up you had the intensity of the light go.
所以这意味着转移到电子,上的能量也越大，但这并不是，我们观测到的现象,我们所看到的是,如果固定光的频率不变,不管光强如何变化,电子的动能没有任何变化。
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And generally in this language called "C" as well as a lot of others, almost all of your lines have to end with semicolons, but not all; just almost all and we'll see the difference.
通常在这个“C“语言中，像其他的语言一样,几乎所有的你们的代码行都要以分号结束,但不是所有的，只是大部分的,我们将看到他们的区别。
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All right, so what we see here is we have our sigma bond that's along the internuclear axis here, but we also have a pi bond, because each of these atoms now has electrons in it's in a p orbital, so we're going to overlap of electron density above and below the bond.
这里我们看到sigma键,是沿着核间轴的，但我们还有一个π键，因为每个原子的p轨道上,都有电子，所以电子密度在键的上面,和下面都有电子密度交叠。
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