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So I'll tend to talk about "the Roman household," because that's what's more meaningful sociologically when we talk about this.
所以我倾向于用“罗马家户“,因为这样说，我们讨论这一问题时,更有社会学意义。
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Often you will use the "it sounds like" pattern to condense what has been discussed already.
一般你会用“it sounds like”句型来概括已经讨论过的内容。
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However, on Friday we will use a different approach so we can talkabout bonding within atoms that have more than two atoms, molecules with more than two atoms.
但是，在周五我们,会用一种新的办法来讨论,不止两个原子的分子的成键。
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I'm not sure whether we'll use the Classes server to have you sign up for discussion sections online, or whether we will do it the old-fashioned way and have you sign up on forms that we'll give you here in class.
我还没想要是用校网站,让大家在线讨论，还是用传统的,课堂讨论。
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And then we're going to turn to the question of efficiency. How do we measure efficiency of algorithms? Which is going to be a really important thing that we want to deal with, and we'll start it today, it's undoubtedly going to take us a couple more lectures to finish it off.
然后我们会回头继续讨论效率问题,我们如何计算算法的效率？,我们处理这些问题的时候,最重要的事情是什么？,我们今天要去讨论这个问题，毫无疑问我们要用,挺多节课来学习这个。
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Talib, who's a Wall Street professional, talks about these black swans as being the real story of finance.
华尔街的专家塔利博,用金融界的真实案例讨论黑天鹅现象
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Don't go into discussion section thinking, "Oh, I can't talk. I don't have any background in philosophy.
不要用课堂讨论的思维，哦，我不知道说什么，我没有哲学基础。
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We've talked about why we use the pop music.
我们也讨论了我们为什么要用流行乐举例。
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I want to start my lecture today looking back to that handout I gave you -but didn't give you a discussion of--a couple of days ago, ] from that essay Good Readers and Good Writers that I quoted at the very beginning of class this term.
今天我将用几天前发给你们的,却没有进行讨论的资料，开始我们的课程，从那篇叫做“好的作家和好的读者“的文章开始,我曾在本学期课程的最开始引用过它。
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And what this is, is that if you want to take the section in French, you should have about an equivalent of 130, and the discussion's in French and a couple of the books-- I'll talk about them in a minute-- you can read in French, the others you read in English.
这个就是说,你要是想用法语授课,你的法语得有130分左右的水平,课堂讨论是用法语还有一些书,我马上要说到那些书 你可以看法语版的,其他人可以看英语版的
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So, for the most part any time we talk about or draw pointers an arrow suffices, which really 71 in there is a number like 71, which is the literal byte that the F is actually in in RAM, but frankly who cares?
所以，每次我们讨论,或者用箭头表示指针,在指针里面有一个数字，如,那是F在RAM中的字节，但是谁在乎它呢？
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the word "Jew" isn't something we can really historically use until about this time , so most of our period we're going to be talking about the ancient Israelites to become an Israelite, you simply joined the Israelite community, you lived an Israelite life, you died an Israelite death.
关于Jew这词历史上,直到公元前500年才开始用，所以我们的大多数时间,将会讨论古以色列人,成为一个以色列人，你只要加入以色列人社区，按以色列人方式生活，按其方式安葬。
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So, people are talking about the use of hydrogen in fuel cells.
人们在讨论,如何把氢用在燃料电池中。
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We'll devote a whole class to that down the road just a bit.
我们会用一整节课来简单讨论这个问题
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There's a partial list that's shown here, starting the top of the list with smallpox, and that's what we're going to spend most of the time talking about today.
这是列表的一部分,表上第一个是天花疫苗,今天我们要用大部分时间讨论它
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And the rest, what we see of the rest, is nowhere in the classroom for Orson Welles in terms of technique. So that remake is interesting and that's why I spent the pages discussed it in my chapter. But it's not a competitor.
剩下的呢，就是我们所看到的，没有给奥森·威尔斯施展,他技艺的空间，所以翻拍版很好玩,这也是为什么我用许多页来,在我那一章中讨论此事。
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So if we want to talk about the volume of that, we just talk about the surface area, which is 4 pi r squared, and we multiply that by the thickness d r.
如果我们要讨论它的体积，我们要用的是表面面积，也就是４πｒ的平方，乘以厚度ｄｒ
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And when we talk about intensity in terms of units, we usually talk about watts, so if you change your lightbulb, usually you see the intensity in terms of watts.
当我们讨论强度的单位时，我们经常用瓦特，所以如果你更换灯泡，你通常会看到,以瓦特为单位的强度值。
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All right, so where we left off with the photoelectric effect was when we first introduced the effect, we were talking about it in terms of frequencies.
好，我们刚才停止光电效应这个话题,是当我们第一次用频率，来讨论这个效应的时候。
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OK. So to do this, we need a little more abstract way of talking about efficiency, and so, the question is, how do we think about efficiency? Typically there's two things we want to measure.
好，为了达到这个目的,我们需要用一种有点，抽象的方式去讨论效率，这衍生出来,一个问题，我们该怎么去认识效率？,主要来说我们有两个要量化的东西。
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So, what we say here is we need to take a step back here and come up with an approximation that's going to allow us to think about using the Schrodinger equation when we're not just talking about hydrogen or one electron, but when we have these multi-electron atoms.
所有我们这里要说的是,我们需要退回一步,做一个近似,那样可以使我们用,薛定谔方程来考虑,让我们不是仅仅在讨论氢原子或者,一个电子的时候，而是多个电子的原子。
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It's kind of ironic that we put this in the same lecture as we talk about atomic radii, which we also call r, but they're two different r's, so you need to keep them separated in terms of what you're talking about.
有点讽刺的是,我们在同一堂课里还讨论过了原子半径，它也是用，r，表示的，但是它们具有不同的意义，因此大家需要注意区分它们,弄清楚我们讨论的是哪一个。
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When we talk about anti-bonding, 1sb essentially we're taking 1 s a and now we're subtracting 1 s b, sigma1s and what we end up with again is sigma 1 s, and the important thing to remember is to write this star here.
当我们讨论反键时，本质上我们是用1sa减去，最后我们得到，记住这里有个星。
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And then we're going to spend several weeks, or at least a week or so, talking about the nature of personal identity.
然后再用几周时间,至少一周,讨论个人同一性的问题
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We've been talking about the question, What arguments might be offered for the existence of a soul?
我们一直在讨论这样一个问题,用什么论证可以证明灵魂的存在
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A kilocalorie, and this is really what we--when people talk about calories, how many calories in food, it's really kilocalories that they're referring to, but that would be the energy required to raise a kilogram of water one degree centigrade.
一千卡,是人们讨论卡路时是真正用的单位,当提起食物中的热量,人们指的是多少千卡,一千卡,是将一千克水提升1℃所需要的热量
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