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But as he asks at the end, "... / when was that ever a bar / to any watch they keep?"
但他最后问的那句。,哪里什么时候有一个小酒馆/,用来让他们等待？
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So, when me and my sister little, they just put us in all the classes they could find
所以，当我和妹妹还小的时候，他们让我们去上所有他们能找到的课。
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Well, let's just give a teaser of some of the details before we move on to actual interesting functionality.
在转去介绍,其他更实际有趣的知识前,我先让大家注意一个小细节。
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And so he said, if you start off with a male and a female, at the end of one month they have an offspring. Let's assume they have two offspring. At the end of the next month let's assume those offspring have offspring. Again a male and female.
在13世纪的时候想要计算兔子的数量,就是一个月大的兔子,再过一个月就可以进行交配,所以它说如果你一开始有一公一母两只兔子,在一个月末它们就可以生小兔子,让我们假设它们生了两只小兔子。
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So, let's just take a quick example to show how not completely you can use these periodic trends, that there are limits.
那么，让我们举一个小例子来看一下,你是如何不能将元素周期律用在所有地方的，它是有局限性的。
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OK, let's choose something that has, say, a hundred times less than that.
好的，让我们来选出，比那能量小100倍的电子。
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Besides that--okay,let's take a quiz first.
另外。。。让我们先进行一个小测试。
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And similarly,of course,there's nothing in the body view to make us say that Righty is Shelly Kagan and Lefty isn't.
同样的，肉体理论也没有标准,让我们能说小右是Shelly，Kagan而小左不是。
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p2 p1 is greater than p2. Then I want to reverse direction of time. I want the arrow of time to go so that the gas goes from p2 to p1.
一直推，一直推，p1大于,接下来我想让时间倒流,让气体从p2到p1。p2比p1小。
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There's a little video player on the right side of The screen that allows the student or the professor Teaching from these materials to bring up those Materials and show the students. So this allow The students to explore materials on their own.
屏幕右边有个小放映机,能让学生和用这些资料教学的教授,提取出这些媒体资料,并播放给学生看,这允许学生自己发掘资料。
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Now, thank God it didn't develop into an aversion to beer but-- Small miracles.
谢天谢地,这件事情并没让我现在对啤酒感到厌恶-,真是个小奇迹啊。
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Maybe it's a tradition, maybe it's to keep the value kind of in a familiar range or a small-- they don't want them to get too expensive because people can't-- small investors can't afford them anymore.
也许是传统使然,也许是为了将价值维持在一个惯常的小区间内,他们不想让价格升得太高,因为人们,小投资者无法承担过高价格
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president Gorge W.Bush joined the push for more home ownership. " How come ?
您写道，小布什，You，write，“,加入了让人们多购房的政策中“,怎么解释？
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It was an eye-opener, but these days, the children are younger.
这是让我开眼界的事情，但是现在，孩子们更小了。
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I'm going to do a few little quizzes today where we're just going to do a show of hands, but beyond that, the clicker will be helpful.
我今天会做几个小测验,让大家来投票表决,不过表决器的作用不止这么简单
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So, not at a horribly advanced age, I would like to think, he went to Lyon, which was a capital of the Resistance because they have all these things called traboules in Lyon, was one reason--they're passageways where you'd keep the silk, raw silk dry.
他当时还没到混吃等死的地步,我个人觉得,于是他去了里昂,当时是抵抗组织的一个首都,因为里昂那有那种过道,这是一个原因--就是小胡同,能让丝绸,生丝保持干燥
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So, let's consider specifically where these glitches are taking place.
那么让我们来具体地想一想,这些小偏差发生在哪里。
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So honestly, one of the best strategies in this course and in programming in general is-- generally speaking design, but it's these little tricks of the trade that will honestly make things much more fun, much more easier, and really allow you to focus on the juicy parts of the problem and not little tiny bugs that you may have started tripping over already.
说实在的，这堂课在编程方面最棒的策略之一,简而言之，就是--设计，但这只是一些让事情更简单,更容易的小技巧，让你专注于问题的核心关键,而不是一些可能让你绊倒的,这样或那样的小错误。
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Let me show you a little example, and then we'll come back to this.
让我给你举一个小例子，然后我们再回过头来看这个。
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So let me give you an example of a piece of imperative knowledge.
所以让我给你一个,程序性知识的小例子。
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The question was how many rabbits do you have at the end of a year? At the end of two years? At the end of more than that number of years, and so. We can do this with the following level definition. We're going to let pairs of 0, the number of pairs at month 0, actually it would not be it would be 1.
在下一个月末的时候让我们假设,这2只小兔子也有了后代,同样是一公一母,问题是一年后你会有多少只小兔子？,两年后呢？更多年后呢？,我们可以用接下来的等级说明来解释，在第0个月有0对兔子。
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Well, let me start with a simple little example.
那么让我们从一个简间的小例子开始。
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OK. Now, that's a nice simple little test, let's look at a couple of other examples to get a sense of what this will do.
好，那么这是一个很好的小测试，让我们看看其他的一些例子,来明白这个主要用来做什么的。
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So let's do a quick clicker question, and you tell me how many valence electrons does fluorine have? Remember, valence electrons are different from core, they're only the outer-most electrons in the outer-most shell.
那么让我们来做一个小选择题，请大家来告诉我,氟有多少个价电子，要记得，价电子与芯电子不同，它们是在最外壳层的最靠外面的电子。
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It's going to let j run over the length of the list all right, so it's going to start at some point to move down, and then it's going to let i run over range, that's just one smaller, and what's it doing there?
就在这里，会做什么呢？,我们让j遍历这个列表,好的，它要从某一定开始移动,然后让i也跑遍整个范围，就是比之要小一，会发生什么？
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So this first little piece of code right here says, ok you give me 2 points, I'll create another 1 of these lists and I'll simply take the x, sorry I shouldn't say x, I'm going to assume it's the x, the x-values are the two points, add them together, just right there, the y-values, add them together and return that list.
好，为了来认识到这一点,让我们来看一个简单的小例子，在你们的课堂手册上，你可以看到我写了一个小程序,它假设我得到了，这些点中的一些，我想对它们做一些操作，例如我想把它们加到一起，那么这里的第一小片，代码的意思是，好给我两个点，我会再创建一个数组。
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So let's look at a little example, and this is going to, excuse me, both allow us introduce the syntax as well as what we want to have as the flow of control inside of here.
让我们看个小例子，这个程序会，对不对，请允许我,一边顺着控制流进行,一边讲解语法。
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It's a difficult problem that not everyone is smart -they vary in their ability -so we try to make a world in which it's pretty safe for the small investor who's not paying attention.
不是所有人都是聪明人,这是个难题,大家能力不同,所以我们试图营造一个环境,一个让小投资者感到安全的环境,而无需忧心忡忡
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All right. Let's do a couple of other simple examples. All right?
好，让我们再来看看,其他的小例子好不好？
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Let's look at it with a smaller example.
让我们看一个,数字小一点的例子。
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