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- So most of you recognize, if we switch back to the notes, that they do have a negative electron affinity.
看来大部人都想到了，如果你翻翻讲义的话，它们的电子亲和能确实是负的。
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So I will be really excited to do that, but that is very difficult to get.
如果能成功的话我真的很高兴，但是这个奖学金很难申请到。
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We want you to take your own notes to help you, if you like, spur your own learning process.
如果你们愿意的话，我们希望你们能记笔记帮助自己，在学习的道路上鞭策自己。
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Now, if this incident energy is great enough it will take an electron out of the ground state and promote it.
现在，如果入射能足够的话,它会将一个电子从基态中释放出来,并且加速它。
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Again, when you traveling around Europe, if you're lucky to do that, you'll see these big fortified towns.
如果你有幸能周游欧洲的话,你会见到那些大型的要塞城镇
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So those are in fact the patterns of zeroes and ones, the bytes that would have been outputted had I hello c remembered to download the compiler to this computer and run it on that little hello.c file.
这些都是0和1的模式，如果我记得下载编译器到计算机上的话,我们就能运行下这个,然后看看输出的字节。
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And,so,upon his death who is going to follow him, if he's going to be king?
那么如果他能当上国王的话,他死了以后谁来接替王位呢
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Why if you could do that ? would you wish to be just at the same time, ? or wish to be just instead of that?
如果你们能这么做的话,还会想到正义吗，或用正义来替代那些放纵恶行？
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What if we could figure out ways to avoid organ transplantation entirely?
如果我们能发明一种方法,完全淘汰器官移植的话又会怎样
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So, hopefully that kind of clears up that question. And, of course, when the velocity actually is zero, this equation that the de Broglie has put forth is valid for anything that has momentum, so if something does not have any velocity at all, it actually does not have momentum, so you can't apply that equation anyway.
能回答你的问题，当然，如果速度真的是零的话,德布罗意提出的这个方程,只对有动量的物体成立,所以如果一个东西没有速度，它没有动量，也就不能应用这个方程。
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And what that corresponds to, if you recall, is the idea that in a perfect crystal at zero degrees Kelvin then you have no disorder at all.
如果你们能回忆起来的的话，这就意味着,绝对零度下的完美晶体,一点无序状态也没有。
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If you have them on the show.
如果能投影的话。
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All the groups that stand to win or lose from it are all figuring out what it does to them and they're taking the positions out of self-interest So, I wanted to write something that was more perspicacious if I could manage that.
所有人无论赞同或者不赞同这个改革,都试图搞清楚这个改革对他们将有什么影响,从自身利益来讲，想搞清楚他们究竟能得到什么,所以，如果我可以的话,我更希望我能写一些独具慧眼的东西。
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Suppose that there were some sort of genetic marker and, although we didn't have a tattoo that you would just have to look at, -- but you could have genetic counseling-- have your DNA examined and you could tell, if you had the DNA testing, how much time you had left.
假设有某种基因标记，虽然我们没有,让你不得不去看的在身上的标记了，但你可能会去做基因咨询-,检查你的DNA，如果你做了DNA化验的话，你就能知道自己还剩多少时间。
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It's a way of breaking the code up into modules. Modules that makes sense on their own. Modules that we can reuse in multiple places. Modules that, if you like, Isolate components of the process.
能将代码分解为模块,模块能够独自运作,我们能在很多地方再利用这些模块,如果你喜欢的话，模块可以被看作是过程独立的组成部分。
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And if you remember this phrase, I don't know why you would, but this will help you learn the lanthanides in order.
如果你能记得这句话的话，我不管你们是怎么做到的，但是这个确实会帮助你按顺序记住镧系元素。
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And you can contact me if you have some questions in connection with the material.
你能联系我,如果你对这个材料,有问题的话。
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Yeah, if my machine will come back up, there we go. So, I'm going to now go ahead and write a little piece of code, and I put it here and I hope you can actually see these better this time, let me uncomment that region.
让我们写出代码来吧，好，如果我的电脑能回来的话,好了，那么，我要去写一小块代码,我把它放在这里以期望大家这次,能看的更清楚点。
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I could have used if b is equal to 0, the answer is 1, that would have also worked.
如果b等于0的话，答案是1，这种情况也能解决。
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There may be some inefficiencies, and at some point, if you catch me in the hallway, I can give you a sermon on what goes on inside that reactor.
可能会有某些损耗，如果你能在过道上遇到我的话，我会给你详细讲讲,里面到底发生了什么。
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If you want candy, sit much closer down, and that way we can film you as well as we go along. Right.
如果你想要糖的话，坐近一点，这样我们就能,更好的进行互动了，好。
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Cause when you can actually manipulate a computer's memory at this low level, you can steal people's passwords, you can steal their data if you know how that memory is laid out.
因为即使是在这么低的权限下,你也能熟练控制电脑的存储器,你就可以窃取别人的秘密，如果知道相应数据位于哪里的话,你也能窃取别人的数据。
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If I could just ask if the people can fix the video, it's just a little bit set off to the left here.
如果我能要求能定格一下的话，它是从左边这儿开始的。
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Well I'm relying on the contract, if you like, that the manufacturer of square root put together, which is, if I know I'm giving it two floats, which I do because I make sure they're floats, the contract, if you like, of square root says I'll give you back a float.
好吧我能靠一些类似合约来保证，如果这么说你喜欢的话,其实就是当求平方根的方法,获得了两个我已经确认了是浮点数的数后,这个类似合约的东西就会保证，返回一个浮点数。
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That's the question we're going to try and address. If we can do this, this is good, because first of all, it removes any questions about what machine I'm running on, it's talking about fundamentally, how hard is this problem, and the second thing is, it is going to do it specifically in terms of the input. Which is one of the things that I was worried about.
这是一个我们接下来要去,尝试和解决的问题，如果我们能做到的话会很不错，因为首先，它解决了结果可能和我,运行的计算机有关系的问题，因为这从根本了告诉了，我们这个问题的复杂度，第二件事情,就是这种方法可以依据输入的大小来计算,而这正是我最担心的地方。
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If you look up really close, there is the elementary charge e.There is the mass of the electron.
如果你仔细找的话，会找到e表示的元电荷,也能找到电子的质量。
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And you could interfere with a translation by degrading messenger RNA, for example. If you had a way to specifically chew up all the RNA molecules that are responsible for making a particular protein, you could stop it from being expressed even though your cell is trying to make it.
而你就可以通过,降解其mRNA来进行干扰,再举个例子,如果你能把表达特定蛋白的RNA,统统揪出来捣毁的话,你也能阻止这段基因表达,哪怕是你的细胞在努力表达这段基因
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