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And that's one of the things Jacob was noted for. His level of expression is so profound that even with a few strokes, he can pick up the action and show it to you".
VOA: special.2009.09.02
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So you pick a better material like iron and steel, that makes a better bridge, we know that now because we have experience with bridges, but still your bridge might fail.
你选择了钢铁作为材料,来造了一座更好的桥,我们现在能够明晰这一点,是因为在造桥这件事上我们现在很有经验,但即使是我们现在造的桥也仍然会倒塌
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You could also pick a point down here, which is more than 100% bonds-- how would you do that?
你也可能选择一个下面的点，表示超过100%，的债券-,这是如何做到的呢？
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It will wash away and so you got to pick the right materials in order to build a bridge.
它可能会被水冲走,之后人们就会选择更好的材料,以造出了更为坚固的桥
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Because we've just sat in lecture and you've told us we're not being rational if we pick a high number.
因为我们刚刚上过课,你告诉我们选大数的人是不理性的
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Python You can pick up another language in a week, couple of weeks at most, once you know how to do Python.
只要学会了，你可以在一周之内学会任意一种语言，最多两周。
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But, I think what most of you, actually having MIT come to MIT, have probably realized is sometimes it's nice to major in a science, because you can't just pick up a reaction and do it in your kitchen on the weekend, where as you can sometimes join a book group and do that.
但我认为对你们大多数人来说,既然来了,可能已经意识到最好是主修一门科学,因为你不能在你,周末的时候在厨房里做化学实验,然后你就可以参加一个读书俱乐部。
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If when someday a republican is elected to the White House and the president says Josh, pick. What would you like to do?
如果将来一位共和党人当选,入主白宫，然后总统对你说,约书亚，任选一个职位，你会选什么？
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So you don't pick up a document that has a whole lot of Greek, or what looks like Greek to you and wonder "Where do I even begin?"
所以你们不要拿起一篇上面一大堆的希腊语文档，或者对你来说那像是希腊语，然后想知道：,“我该从哪里开始？“
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If you had to pick a central focus of where the Greeks were, it would be in the Aegean Sea. So that's useful to remember.
如果你要在古希腊寻找一中心位置,那就是爱琴海,所以这很容易理解
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So I strongly recommend you to pick up a copy of this book.
所以，我强烈建议你也读读这本书。
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You can pick a point and say, "I'm at the point ."
你可以选一个点,然后说,"我在,点处"
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So somebody tell me, pick somebody to cold, why don't you call a person, anybody that goes by.
我随便找个人来问问吧,随便找一个坐在边上的人就行
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If we looked at all 30000, genes that were important in each individual how do you pick out which ones are important for a particular disease?
如果我们检查人体中,所有三万个至关重要的基因,要怎样从中找出,导致某种疾病的特定基因呢
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I'm not going to tell you what you want to do except to say, you would never pick a point below the minimum variance portfolio, right?
我不是教你怎样去组合，当然了，你不会选择一个,曲线上最小方差点以下的资产组合，对吧？
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That means that you want to pick, ultimately, a point on this-- this line is tangent to the efficient portfolio frontier with all the other assets in it.
那意味着你会最终会在这上面选一个点-,这条直线是与有效边界相切的,后者包含了所有的资产组合。
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A managed portfolio, you find somebody you think is really smart and you pay them a fair amount of money and in return they assert that they will pick winners for you, and in fact, you will outperform the stock market.
而代管投资组合就是说，你找一个你觉得很聪明的人,给他们一些钱,然后他们会说一定会帮你选出,赚钱的股票，实际上你会比股市整体表现要好。
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So they have to be engineered to be inert so that they can be safely inside a system and there's not every material you could pick would have that property.
缝合线必须是惰性的,以便确保植入人体后的安全性,不是随便哪个材料都能做到这一点
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For example, one thing that could happen is that you build it up with wood and clay, you pick the wrong material for a bridge, and it will not stand up to the forces of nature.
例如,其中的一个问题是,选择了木头和粘土作为造桥的材料,你就选错了材料,这座桥难以与自然力相抗衡
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Controlling quality because cloned animals are all genetically identical and so you wouldn't have variability that way, and so potentially you could have - pick an individual that has a really good quality meat and always reproduce that same thing.
克隆动物食品的品质具有可控性,是因为它们有相同的基因,所以动物个体的品质没有差异,所以假设你能够挑选出一个这样的个体,它的肉质非常好,就能利用该技术反复制造,完全相同的肉类产品
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So, you probably don't want to pick any point down here, because you're not getting anything by picking a point down there because you could have a better point by just moving it up here.
你不会选择这里以下的任意一点，因为你的回报不是最优的,上面这一点会使你有更好的回报。
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But then I asked another question, do you think trying to pick mutual funds, trying to find a mutual fund that will beat the market is a smart thing to do or not a smart thing to do?
但是接着我又问了另一个问题,你们认为选择共同基金,选择一种强于市场表现的共同基金,是不是明智之举呢
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But then they posed a different version of the same question and the different version was: Suppose you had ordered tickets to pick them up and pay for them at the window at the concert hall and you brought $400 in cash in your pocket.
然后，他们又对同样的问题,给予了不同的假设场景：,假设你预定了两张票,你得去音乐厅的窗口,付钱然后取票,你随身带了四百美元。
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So, maybe you wanted a really fine pot of the kind you used to be able to walk to the corner and pick up at a pottery shop, but you can't get now, so you would want to buy what the Corinthians sell. Guess what?
所以或许过去在大街的,任意一间陶器店里,你都能找到精致的陶盆,现在却找不着,那么你该选择,科林斯人的哪些商品呢,想想看
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This process of using a biological event like resistance to Ampicillin in order to pick out the cell population that you're interested in is called selection.
这个利用生物特性,如对氨苄青霉素的抗性,来挑出你所感兴趣的细胞的过程叫筛选
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And for those of you who want to pick up a more sophisticated text editor, we will point you in the direction soon of tools called Vim, or Vi, Emacs.
如果你们有谁想使用,更高级点的文本编辑器的话，我们可以给你们,一些指导：像Vim，或者Vi，Emacs编辑器。
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You know this, you can - it's hard to pick up a newspaper or a news magazine without hearing some new application of DNA technology.
你知道的,你-,随便翻一份报纸或杂志,上面很少没提到DNA技术的某个新应用
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I think the book has a fairly good description of it so if you don't pick up everything in the lecture, hopefully you've read that beforehand, and you can go back to it afterwards and read about things that didn't make sense.
我认为课本对DNA表述很详细,所以在课堂上无需面面俱到,希望你们之前做过预习,课后你们可以通过复习,弄懂那些不甚理解的地方
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