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"Even if their eyes start to feel uncomfortable or they start to get a headache, they're less likely to tell their parents, because they don't want to have the game or the computer or whatever taken away."
VOA: special.2011.08.01
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So for each student the tutor builds a model of that Student's current state what the computer thinks they Know and doesn't know, and tries to present the student options that best meet what the tutor thinks are the student's need at that moment.
因此辅导系统会给每个学生,创建一个模型记录他们当前的学习状态,判断他们已经掌握和还不了解的知识,然后给出此时导师认为,最符合他们需要的选择。
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It seems that computer technology is vital in making visual effects. What if we didn't have it?
好像计算机技术对视觉特效很有用。要是没有这个我们会怎么样？
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"You think you've got your own computer all to yourself and you can't tell the difference that you're working on something other than a computer and sharing this other resource and doing it at a much lower cost than having your own PC."
VOA: special.2010.04.12
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And I don't know why, but since time immemorial that is the way computer scientists have drawn trees.
叶子是在最下面的，我不知道为什么,但从记事以来他们就是这么画树的,这也许就是为什么我们。
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Cameron explains that those captured performances are the key to making the CG or computer-generated digital characters that audiences see come 'alive.' "I don't want to be an animator.
VOA: standard.2009.12.19
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So you can do some crazy things because at the end of the day, the computer really doesn't care.
你们可以做一些疯狂的事情，因为最终，那个计算机并不关心。
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"Today's modern car is in a way more sophisticated than a fighter jet in terms of the computers that are in it but we don't have any reassurance as to what standards went into designing the computer software that goes into those vehicles."
VOA: standard.2010.03.04
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You probably don't think of it that way because you say, wait a minute, the computer wasn't invented until the 1940s.
你们可能不那么想,你们会说，等等，电脑不是直到，上世纪四十年代才发明出来的吗。
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Although we run it on a laptop so that we can monitor its operation, the algorithm itself doesn't require a lot of computer power and could easily be run from a chip that has the capabilities of one that's already in insulin pumps or in cell phones."
VOA: standard.2010.04.15
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You get things in the energy of the room with so many students so you wouldn't just get from your computer.
和大家一起，在课堂的气氛中学习,而不是仅仅对着电脑。
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He said "Steve, you don't get it. We're going to put a computer on every desk, in every home. You didn't drop out of business school to be the bookkeeper of a 30 person company."
他说“史蒂夫，你还没尽力呢,我们要让电脑进入每桌每户，你从商学院辍学又不是为了,给一个只有30人的公司当图书管理员的“
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What's on the screen are computer generated faces of a Caucasian male and a Caucasian female who don't exist in the real world.
屏幕上面的这些是电脑生成的,一个高加索男性和一个高加索女性的面孔,他们在现实世界中并不存在
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And the thought, of course, is that the robot or the computer is a deterministic system and you can't have free will if you're a deterministic system.
那个想法,当然,是说机器人和电脑只是一种决定论的系统,而如果你是个决定论系统的话,就不可能有自由意志
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Now hopefully you're keeping a sheet of paper with you and you're writing down what you eat so you don't forget everything, and then you sit down at your computer at the end of the day and you log it all in.
希望你们可以随时带张纸,以便随时记下,吃的东西以防忘记,然后坐在电脑前,在一天结束时输入电脑
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We're talking about like, if you didn't, even if you had all your data on your computer backed up on hard drive,
如果你没有将你电脑里的数据备份到硬盘里，
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Actually, you would be wrong; the computer was invented in the nineteenth century by Babbage, but he didn't actually make one.
实际上，你们都错了;,电脑是在19世纪由巴贝奇发明的，不过他自己并没有真正的造出一台出来。
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hi3 Whereas Hi3, I just created, it happens to live in this directory but my computer doesn't know that so you do dot slash which says current directory.
至于我刚刚创建的,它正好位于我电脑不知道的位置,所以你必须敲入，/，这代表当前目录。
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Two pieces of memory actually touching each other or you touching memory that you don't actually own, in which case the computer doesn't really know what to do and just, bam.
两块内存相互覆盖,或者你覆盖了不存在的内存，那样的话计算机不知道,该怎么做，只有崩溃。
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It can't be true because there's two ways in which the brain is better than a computer.
这个观点之所以不对,是因为大脑在两个方面上,要优于计算机
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How many of you have heard the term used before? How may have you heard the term used before in terms of programming languages? Great. For the rest you, don't sweat it. This is a highfalutin term that computer scientists use to try and make them look like they're smarter than they really are.
这里就要引入递归的概念了,你们中有多少人以前听过这个词？,你们中有多少人在编程语言中,用过这个词？,很好，剩下的同学也不要担心,这是电脑科学家们用来让自己,显得更聪明的夸张词汇。
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OK. Aren't you glad I'm not a computer?
好了，你是不是很庆幸？
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So, it looks like the curry and some other items were really precisely defined in terms of price and this is of course has generated this receipt - by some computer, some cash-- cash register and they just didn't account for the inherent imprecision so here is a perhaps real world incarnation of that.
看起来咖喱,和其他一些东西都被明确地定价,这当然可以,通过计算机-,收银机生成这份收据，而且它们并不对,其内在的不精确性负责,这可能就是现实世界中的一个典型。
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And maybe it does it kind of the same way that I do it but my computer doesn't have feelings in the same sense.
也许它做这些事情的方式和我是一样的,但我的电脑却并不能,像我一样,拥有情感
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Okay. I didn't see computer science in his background.
在他的知识背景中并没有计算机科学。
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D-A-V-I-D Well, if I've got a five-letter word like D-A-V-I-D, well, that's like five bytes and yet we only have the ability thus far in this class to return one thing at a time I can't return five bytes to you, but wait a minute, those bytes by nature of a computer are just stored in RAM.
好的，如果有5个字母的单词，如，那是5个字节,我们只能返回一个东西,而不能返回5个字节，等一下，这些字节被计算机本能地,存储在内存中。
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If unfamiliar, these are the mechanical computer devices that you have to use to buy a ticket on the T these days and there was one of these really awkward but touching situations where it was clear that this woman had no idea, you know, what to do, how to get from here to here, and I could see her just staring at the turnstiles that you're supposed to go through to get into the subway.
如果不熟悉，这是机械计算机设备,当今你必须使用它们来买地铁票,它们实在是难操作的,这个令人同情的情况是,明显这位老太太不知道怎样操作，怎样从这一步到那一步,我看见她只是凝视着,地铁的栅门口。
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So now, in this case, this code is going to, when we get here, check, and if you haven't seen that strange thing there, that exclamation point in bang computer-ese called a bang, it says x if ANS star ANS is not equal to x, all right?
那么现在，在这个例子中，当我们执行到这里，代码会去检查,如果你没有看到过这个奇怪的东西,这个感叹号在计算机学中被叫做,代码的意思是如果ANS的平方不等于？
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What you don't know is on that computer screen words are being flashed, like that.
你并不知道在电脑屏幕上,会有些词语快速闪现，就像这样。
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And you can't... If the brain was wired up like a personal computer, it would take you four hours to recognize a face, but in fact, we could do things extremely quickly.
你无法,如果大脑是像个人电脑那样组装起来的话,那你识别出一张面孔就得花上四个小时,但事实上,我们能够非常迅速地完成某些事情
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