is when you go to a different country or if you're in your own city, you can ask around,
就是当你去一个不同的国家或者如果你在自己的城市,你可以到处打听一下,
If you click on Courseware you will get to this menu, the first of which preferences is Periodic Table.
如果你点击课件,就会来到这个菜单,第一个选择就是周期表。
Characters are simple. Suppose you want to represent sets of strings, well you basically just generalize the hash function.
字母是是很简单的,如果你想表示一组字符串,基本上你要做的就是归纳出哈希函数。
So, if you're looking for another reason to quit, if you're looking for a reason not to start smoking, here's another good one.
因此,如果你正在寻找戒烟的另一个理由,如果你正在寻找一个不开始吸烟的理由,这就是很好的一个。
The word "carbohydrate," as you might imagine, if you ever thought to break it down means the combination of carbon and water.
碳水化合物这个词,如你所想,如果你把它进行拆分的话,就是碳和水的结合物
And if you imagine Kagan not existing, then you're imagining that single thing, Shelly Kagan, not existing.
如果你想像卡根不存在,那么你也就是在想象那个唯一的东西,薛立·卡根不存在
If you look at it that way, then you're violating another one of Locke's treatises, which is that you can't take anything from anyone else.
如果你这么想的话,你就违反了,洛克的另一个论点,就是你不能拿走他人的财产。
It does represent the sum, in the sense that if i gave you four bucks and I gave you five bucks, I gave you effectively nine.
它表示的就是这两个矢量的和,好比是如果我给了你四美元,然后再给你五美元,我其实给了你九美元
It can be 5 dollars minus your error in pennies, if you won.
如果你赢了就是五美元减去你的误差
So, if somebody pokes you with a stick and you say, "Ouch," because it hurts, the poking and the "Ouch" is an unconditioned stimulus causing an unconditioned response.
如果有人用棍子戳你,你会因为疼而叫出来,戳的动作和你的喊叫“,这就是无条件刺激引起了无条件反射。
That's a problem with the partnership structure because you could join a partnership and the partnership does something awful and loses more than you put into it and they can come after you for those losses.
这就是合伙制企业的一个问题,如果你加入了一个合伙制企业,然而企业经营出现失误,损失超过了投入,有人就会要求你承担这些损失
So if you have sons and they are healthy, and they do well, and they have children, that means your name will be carried into the future, your memory will persist and that is one form of immortality.
如果你有儿子,并且他们健康成长,表现良好,然后他们也有了孩子,那就意味着你的名字将会被延续下去,你的记忆将会持续下去,这就是一种形式的永生
They take those descriptions and the scientist that is known and they try to design new things, and so if you look at a dictionary it has words like this, that you're designing things or another way to say that is that you're trying to apply science, you're looking at applications.
他们利用已知的,科学原理和描述,来设计新东西,因此,如果你查字典时看到这样的词条,设计产品或者换句话说,试图应用科学原理,那么你看的这个词就是应用
It's really nice to meet you. You know, if you think... here, this is what I'm interested in.
见到你真的很高兴。如果你想……在这里,我就是对这个感兴趣。
If you stop and think of it as a grammatical question, you say to yourself, "Gee, that's a very good question, isn't it, because, of course, the easiest thing in the world is to tell the dancer from the dance.
如果你停下来,把它当成一个语法型问句,你对自己说,“哈,那是个很好的问题,不是吗“,因为,当然,世界上最简单的事,就是将舞者和舞蹈分开。
And if you look on that page, about in the middle, this is Enoch describing his foster mother: "'This woman was hard to get along with.
如果你翻到小说中间的那页,这就是阿纳克,对他养母的描述,你总是难以与这个女人相处。
You could go too far and then you end up like this.
如果你太过沉迷其中,你的下场就是这样
So we have to come up--we mortals-- have to come up with some other device, and our device to remember things is to try to write it down because my premise here is, if you can write music down clearly you are hearing it, clearly, and you would have a better chance of remembering it if you could write it down.
因此我们普通人,必须开发出,不得不开发出一些其它的方法,而我们用来记忆的方法,就是试着写下来,它的前提是,如果你可以将听到的音乐清楚地写下来,很清楚,那么你就更有可能,记住它,前提是你能写下它
And I think you will wish you are continuing to make the investment in time. If you are down here, what I want you to do is talk to somebody.
我想你希望再接再厉,保持花在这么门课上的时间,如果你退步了,我要你做的就是和某人交谈。
Computing square root. I'm going to capture it in a piece of code, I'm going to be able to refer to it by a name, and I'm going to suppress the details, meaning inside of that computation, you don't need to know what it does. You just need to know, if I give it the right kind of input, it'll give me back an input that satisfies the contract that I set up.
比如计算平方根,我会用一段代码来说明,我将给它命名,并且忽略细节,意思就是在这一段计算过程中,你不用知道它做了什么,你只需知道,如果我进行了正确的输入,它将会给我符合条件的输出。
STUDENT: PROFESSOR: Yes, thank you. All right, it is constant. You keep sitting back there where I can't get to you. Thank you very much.
学生:【不解中】,教授:是的,是常数,如果,就是常数,你坐在那儿一动不动我没法找到你。
If you have some plain text, some message that you want to send, well, you can encrypt it or you can scramble it using a key, a secret key, which might be a physical machine like the Enigma 13 or it might be a number like 13.
如果你有没有加密的文本,你想要寄送的一些消息,你就可以加密它,或者你可以用一个密钥使其变得混乱,那就像一个英格玛的物理装置,或者他就是一个数字。
I said, "Well if you can understand tomorrow's lecture that's today's lecture-- then you should have no problem."
我说,如果你能听懂明天的课,也就是今天这课,那你不会有问题的
So, if your dog gives you-- if your dog, I don't know, dances for an hour straight, that would be an interval thing.
如果你的狗-,每当你的狗连续跳舞一小时,你才会奖励它,那这就是时间强化。
Notice that if you accept this account of what the body view should say about when death is, my death is when I cease to be alive.
注意如果你接受肉体理论,肉体理论认为死亡就是,我的死亡就是我停止生存的时候。
If you find one inertial observer, namely one person for whom this Law of Inertia works, I can manufacture for you an infinite number of other people for whom this is true.
如果你能找到一个惯性观察者,也就是适用惯性定律的人,我就可以给你找到,很多其他的也适用惯性定律的人
Is the only reason that you as a doctor won't yank the organs out of the healthy patient that you think, well, if I use him in this way, in the long run more lives would be lost?
这就是唯一原因,让你作为医生,不会偷摘取体检病人的器官吗,因为你认为,如果你这样利用他,长远来看,会导致更多人丧命?
It's always a good first approximation, because you need to start somewhere in terms of drawing Lewis structures, but then if you go and figure out the formal charge and you just have lots of charge separation or very high charges, like a plus 2 and a minus 2 and a minus 1 all different places in the atom, what it should tell you is maybe there's a better structure.
它总是一个好的第一近似,因为在画路易斯结构的时候,你总需要一个起点,但是如果你在算出形式电荷之后,发现有很多电荷分开了,或者说有很高的电荷,比如有一个正二,一个负二,还有一个负一1,在原子的各个地方,这应该就是在告诉你,或许还有一个更好的路易斯结构。
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