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So, you might have noticed that we will have spent about 6 and 1/2 lectures just getting to the point where we have only one electron, so we're only up hydrogen so far.
你们可能已经注意到了,我们已经花了６周半的时间,来仅仅是讲到单电子问题的情形，我们现在只研究氢原子。
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I studied German for about 6 months in Berlin.
我在柏林对德国进行了6个月的研究。
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It's sort of pick up and has averaged about 6% 6% for about...for the last 25 years.
这时才开始迅速发展%,在最近的25年平均增长速度为。
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The martyrs in the Easter Rebellion of 1916 become ancient Irish warriors, and we'll talk about that next time.
916年复活节起义中的烈士6,化身为古代爱尔兰骑士，这个我们下次课再谈。
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During the sixteenth century, the peacetime armies of the Continental Powers were about 10,000 to 20,000 soldiers--very, very little.
6世纪时,欧洲大陆上的强国,和平时期的军队数量很少,大约一万到两万人
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So, if it's a four-year bond, it would trade at about $90, 6% so it would be yielding 6%.
所以，如果这是四年期的债券，那么它可能在大约90美元左右进行交易，因此它的收益率大约在。
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If we want to talk about two hydrogen atoms, then we just need to double that, so that's going to be negative 2 6 2 4 kilojoules per mole that we're talking about in terms of a single hydrogen atom.
而要讨论两个氢原子，我们只需要把它乘以二，因此应该是负的，2624，千焦每摩尔,这就是单个的氢原子的情况。
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You might want to get that out in front of you because we're going to talk a little bit about the flood story in Genesis 6 through 9.
你们也许急于摆脱它，因为基于你们对,《创世纪》6到9章的阅读，谈谈对大洪水故事的想法。
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What we're going to talk about next time, and I encourage to read ahead because you'll see that there's a lot more detail in Chapter 6 than what we're talking about here, I've emphasized the main points, the ones that I think are important, that are clearly important for your understanding.
我们下次课要讲的内容,我鼓励你们去预习,因为在书上第六章你们会读到一些细节,比我们课上讲的要详细得多,重点我已经强调过了,我认为它们很重要,显然,这对你们理解知识很重要
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since I have, um, 5, 6, 7, 8, 9 years to really make a decision about that.
因为我还有五到九年的时间考虑我的决定呢。
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This is both 3 m across, and about 6 m tall.
m宽，6m高。
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For those people who aren't familiar with this and are worried about the economics of it in particular, it's gone over in considerable detail in chapter 6 of the textbook.
那些没有涉足过这些知识的同学,或者经济学学得不太好的同学,回去看看教材第六章,有详细解释的
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So I'm in class a lot of the day from about like 9 to 6,
所以我一天有很多时间在上课，大概从早晨九点到下午六点，
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But I think they'll be open till about 4, 5, 6 in the morning.
但是我想，它们会开到凌晨四五六点钟的样子。
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I haven't talked to him in about six months
我跟他已经6个月没讲话了。
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:45 He would typically get to his desk at about 6:45 every morning in the Oval Office.
他每天早上大概,到达他的办公室。
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Usually he would get in about 6:45.
通常他6：45到办公室。
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s And what we find is we're going from about or exactly a 6 a nought here, to almost three times that when we're going from 2 s to 3 s.
从2s到,我们发现它，从6a0到大约增大了３倍。
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:15 About 6:15 for me.
大概是。
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So if we think about the work function for zinc, and the work function for zinc is 6.9 times 10 to the -19 joules, do we expect that when we shine our UV light on the zinc, we'll be able to eject electrons?
如果我们考虑锌的功函数,它是6，9乘以10的-19次方焦耳，我们是否可以预测当,用紫外灯照射锌时，我们可以射出电子呢？
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You get 2.18 times 10 to the plus 6 meters per second, 1% which is about 1% of the value of the speed of light.
。18*10^6米每秒，得到的速度大概是光速的。
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What about carbon? I heard 4 and 6.
碳呢？我听到了四个和六个。
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6 It's got a density of about 1.76 at room temperature.
在室温下密度是1。
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If we go to the oxygen atom, now we're talking about starting with 6 in terms of valence electrons again, but instead of 2, you can see we have 6 lone pair electrons around the oxygen minus 1/2 of 2, so we have minus 1 is our formal charge.
如果我们分析氧原子的话，现在我们讨论的还是,从六个价电子开始，但孤对电子不再是两个了，你会看到氧周围,有六个孤对电子，再减去二的一半，因此我们有一个负的形式电荷。
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