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You'll know what sort of thing this is and you'll be able to examine it in that light.
你知道这是什么,你就能从这个角度去审视它了。
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And you'll be able to tell them when it occurs, how it happens, what it's related to.
而且你还可以告诉他们这事发生的时间、怎么发生的，以及它与什么事情有关。
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This is a word we'll be coming back to in about five or six lectures, Talking about what it is to be holy, but right now it essentially means it belongs to God.
我们将会在以后五，六个讲座中回来讨论，在讲到“究竟何为神圣“时，但现在只意味着它属于上帝。
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Or it might be,even as a body theorist, I'll cease to exist but what matters will continue.
或者即便作为肉体理论者，我不再存在，但我看重的东西会继续存活。
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I want to talk about the goal of the course, what it is you'll be able to do at the end of this course when you get through it, and then I want to begin talking about the concepts and tools of computational thinking, which is what we're primarily going to focus on here.
我想讲讲课程目标，也就是当你们完成了这门课时,应该达到的程度，接下来我想开始谈谈,计算思维的概念和方法，即这门课程的核心内容。
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So something about fat is driving people and as I'll explain in a subsequent lecture, What would it be about fat that makes it more reinforcing then protein or carbohydrate?
至于脂肪如何为人们供能,我会在以后的课上解释这点,为什么脂肪比蛋白质或碳水化合物,更能让机体变强
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That's what I'll buy today not because I'll derive income off of it, but because it's what people are going to want next week and I'll be able to sell it higher.
意思是我今天要买入什么,并不是因为我希望从中获取收益，而是因为这是人们在下个星期希望买入的,而我将会以更高价卖出。
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By the next slice down we'll be able to eliminate what is it about 20 and above, so 30 down to above 20, and this will be an 'in shoes, in shoes, in shoes'.
再往下我们可以继续剔除,是多少来着,20以上的数,在20到30之间的,而这会是一个三次换位思考的过程
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That's really beyond what I'll be asking you understand for the course but you can understand that if you read it, I'm sure.
这些内容超过了,要求你们在课堂上要了解的内容,不过你可以在书中进一步理解
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And then, on the top of 3, we get another example: "In other words we've got to get on the ball, darling, what I'm saying, otherwise it'll be fluctuating and lack of true knowledge or crystallization of our plans."
然后，在第三页上面，又有一个例子：,换句话说我们必须去这个舞会，亲爱的，我是说，不然就会变得波动又缺少真知识,或使我们的计划结晶化“
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I'm going to say, "Ah, this is just what the text means," but at the same time, I'll be finding ways, without realizing it, of affirming certain kinds of meaning and discrediting certain other kinds of meaning -all the while saying, "Oh, it's just meaning. I'm not doing that."
我将会说，“啊哈，这就是作品的意思“,但同时，不必实现它，我会找到方法，来肯定一些意思,并怀疑另一些意思,同时说，“哦，这只是意思而已，我不会做那样做“
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So let's do a sample calculation now using this Rydberg formula, and we'll switch back to emission, and the reason that we'll do that is because it would be nice to actually approve what we just saw here and calculate the frequency of one of our lines in the wavelength of one of the lines we saw.
让我们用Rydberg公式,做一个例题，我们回到发射上,这么做是因为这样,可以用我们看到的波长,来验证我们计算的频率。
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Monday evening will be the time at which the midterm exam will be posted on the website, and that'll be at 6:00 pm Monday evening. You'll have a 24-hour period of time in which to find--I forget what I said--30 or 40 minutes? It'll be clear on the instructions. To just sit and treat it as if you're in an in-class exam situation, and write your essay.
周一晚上期中考试的内容会,粘贴到网站上，应该是晚上六点,你可以在一天之内抽出30到40分钟完成考试0,这在说明上都写明了,就把它当作课堂考试对待，写一篇短论文。
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I'm given an integer that's a perfect square, and I want to write a little piece of code that's going to find the square root of it. All right so I'm cheating a little, I know it's a perfect square, somebody's given it to me, we'll come back in a second to generalizing it, so what would the steps be that I'd use to walk through it?
完美平方数的整数，我想写一段代码来求这个数的平方根,好，我这儿有点儿作弊了,我知道这是一个完美的平方数了,他们给我的，我们后面会讲怎么产生这个数的，那么我想解决这个问题,需要什么步骤呢？
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And again, if I just run this, just to show that it's going to do the right thing, it says enter base, I'm obnoxious, it says oops, wasn't a float, so we'll be nice about it and I enter a height, and it prints out what I expected. I just concatenated those strings together, by the way, at the end.
我再来运行下看是不是做对了,提示输入底，噢，它提示说不是浮点数，我很高兴，然后我输入一个,浮点数作为高度显示结果和我预期的相同,顺便说一句,我只是在最后把这些字符串连接起来了。
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We'll start with Week 2 talking about Genetic Engineering; what's DNA, how can it be manipulated, how is our ability to manipulate DNA led to things like gene therapy which can now be done in people.
从第二周开始我们会讲基因工程,什么是DNA,怎么样才能操控它们,我们如何操作DNA,并将它应用于人类的基因疗法
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We'll talk about where it comes from, and the biological, economic, and political reasons that drive food to be certain things, and we'll talk about what it does to us and for us.
我们会谈到它的来源,生物学,经济学方面和政治方面的因素,是如何影响食品的,我们还会谈到它对我们的影响和帮助
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