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And other classes are completely closed book. You can't bring anything into it, even a calculator, so.
而有些课的考试是完全闭卷考试。考试时什么都不能带，甚至计算器都不行。
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The question of whether discriminant conditioning has been used with babies to explore what sort of concepts they have.
这个问题是,在探究婴儿拥有什么类型的概念时,是否对婴儿应用了判别式条件作用
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When you want a point particle, if you wake up and find a point particle on your bed, what's your reaction?
当你想要一个质点,想当你醒来时发现一个质点在你的床上,你是什么反应
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OK, in a few minutes we're going to start talking then about what is computation, how are we going to start building those tools, but that's what you should take away, that's what you're going to gain out of this course by the time you're done.
好啦，我们会花一点儿时间,谈谈什么是计算，我们如何去建造这些工具，但是这些是你应该，在离开这个课堂时,应该学会的事儿。
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What was important when reading, starting out with a new book, asking yourself, ? what question is the author trying to answer?
当你阅读时，什么是重要的，当你开始读一本新书，问问你自己，作者试图要解答的问题是什么？
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So, that's the difference in thinking about different types of ionization energy, so it can get a little bit confusing with terminology if you're just looking at something quickly, so make sure you look really carefully about what we're discussing here.
所以，这就是我们,在思考不同类型的电离能时所看到的不同，因此如果你看得不够仔细的话,你可能会被其中的术语弄迷糊了，所以一定要看仔细,我们讨论的是什么。
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What else is sad? It's sad when Dean leaves Sal feverish in Mexico.
还有什么是悲伤的？，当迪安在墨西哥离开发烧的萨尔时。
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So we just basically did some basic deep breathing, helping them to remember when they used to play, the way when they really enjoyed it, what was different for them.
我们只是进行一些基本的深呼吸，回想当年比赛时，是如何享受比赛，那时有什么不同。
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But whatever your reason for being here this is in fact our introduction to Computer Science; and contrary to what you might have heard or seen or perceived in high school, odds are computer science is not quite what you imagined it to be.
但是不管你们来这儿的原因是什么,这门课介绍的都是计算机科学,可能与你们平时听到的看到的,或者在高中时所想象的恰好相反,计算机技术的优势完全不是你想象的那样。
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So one thing that are physicalists who do not believe in souls, one thing that physicalist could say is "What's the key of personal identity? The body. Sameness of body.
物理主义学者不相信灵魂论,当被问到,人格同一性的关键是什么时,他们会回答，相同的肉体。
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These are going to be fairly common-sense definitions, but they're important, and when you get to a problem set, really nailing down what the system is, not more, nor less, in terms of the amount of stuff, that's part of the system, it's going to be often very crucial.
这些是,很常识性的定义，但是很重要，当你要解决问题时，务必要搞清楚系统是什么，它包含多少物质，不能多也不能少，这往往,是非常重要的。
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So we're very focused on, first of all, the cloud and what's in the servers and storage that people access when they go online, what are all the new devices that are coming online, and how do we shift our business to anticipate that and prepare for it?
所以我们特别关注，首先是云技术，服务器,和上网时的存储，上网的新设备是什么，我们如何改变我们的企业,来预测变化并为其做好准备？
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Because you trust biomedical engineers to have done a good job in designing these things and we'll talk about how biomaterials are designed and tested, and what makes a material, the properties of a material that you could use as a contact lens, what are the properties that it needs to have.
因为你深信生物医学工程师们,在设计这些材料时,已经做了充分的工作,我们会讨论如何设计和测试这些生物材料,什么材质具有,能够用来,做成隐形眼镜的材料的属性,它们需要具备的特性究竟是什么
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And also, as I'll discuss in a minute, a lot of people don't recognize what a portion is, and because the food industry has been very successful at recalibrating us to think about what's acceptable to eat in one sitting at one time, and because of that our notions of portions have been thrown way off.
同时,马上我要讲到,很多人不知道摄入量是什么,因为食品业,成功的重塑了我们,就坐用餐时关于什么东西是可食用的看法,而这使我们对摄入量这个概念,有了不同看法
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This is the framework in which the then most prominent intellectual in France writes an essay at the very peak of the student uprising, entitled "What is an Author?"
后来法国最杰出的知识分子,在学生起义时写过一篇名为“作者是什么？“的文章，其指导思想就是这个“
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What do you think is the biggest obstacle when people from other countries share each other's culture?
你认为来自不同国家的人们在彼此分享自己的文化时，最大的障碍是什么？
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Still, there's some very interesting circumstantial evidence for Semites engaged in building projects in the thirteenth century, however and whenever they might have gotten to Egypt.
可是还是有一些非常有趣的详细的证据,因为闪族投入建筑工程是在13世纪时，他们如何，在什么时候进入埃及。
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Then quite a few children will understand what boarding pass is, so when they receive this, they thought the trip was almost real.
只有很少一部分孩子知道,登机牌是什么，因此当他们拿到登机牌时，他们都以为这趟旅行是真的。
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Typically, when there's something which is unclear you'll fill in the gap and figure out what the word is.
通常当你听到某些不清楚的单词时,你会填入间隔,并确认那个词是什么
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When I think about what I want-- and I'm just going to invite you to,each one of you, to ask yourself what is it that you want, what matters to you in survival?
我思考自己想要什么这个问题时-,我也请你们每个人都，问问自己这是不是你们想要的，你们想要存活是为了什么？
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I'm thinking about a problem, I'm going to show you an example in a second, first thing I'm going to do is say, what is the thing that's going to change every time I run through the same set of code?
我要解决一个问题，我马上会让大家看一个例子，第一件我要做的事情就是,弄明白每次运行同样的指令集时,每次都会改变的东西是什么？
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So, remember when we talk about Coulomb force, what's holding the nucleus and the electron together, there's 2 things we need to think about.
还记得我们在讨论库仑力的时候，提到是什么将原子核与电子束缚在一起时，有两点需要考虑。
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So I'm just curious you got your PHD from Harvard, ; you undergraduated at Harvard; tell me starting out, what fascinated you when you were an undergraduate at Harvard.
不过我很好奇，您本科是在哈佛大学，在哈佛毕业;,能不能谈一下，是什么,让您在哈佛大学时充满激情呢。
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One was, a better understanding of what you were doing when you vaccinated.
一是更好的理解了,当你接种时究竟发生了什么
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When we think about the way food is marketed, we have to ask ourselves how were these messages framed, who's being targeted, what the message is, and of course what the impact is.
当我们想到食品营销的方法时,我们得问自己,这些信息是怎么来的,哪些人是它们的目标群体,这些信息是什么,当然还有它的影响是什么
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Now, if we push the dualist to explain what is it about free will that rules out the possibility that we are merely physical objects, I think the natural suggestion to spell out the argument goes like this, and this is where we were at the end of last time.
现在如果我们让二元论者去解释,什么是自由意志,它又是如何否定,人仅仅是物理实体这种可能性的,我认为他们自然会这样,阐述这个论证,这是就我们在上节课结束时讲到的内容
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If that's all it knows, then in that scenario there is no building or anything else; it continues a trajectory both forward in time and backward in time, and it says that whatever seconds, one second before you set your clock to 0, it would've been on the ground.
如果是这样,在那种模式下,没有楼房或者别的什么,物体的运动轨迹可以沿时间可以向后延伸,也可以向前延伸,不管时间取什么值,在零点前一秒时,物体就在地面上
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Now, the purpose of this exercise is to give you a little bit of practice in figuring out what these quantities are.
就有这样的结论,这个练习的作用时让你们理解,这些物理量是什么。
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The second thing is, what do I print out if I actually don't get the right input in?
第二件事是我没得到,正确类型的输入时输出什么？
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