-
And so he said, if you start off with a male and a female, at the end of one month they have an offspring. Let's assume they have two offspring. At the end of the next month let's assume those offspring have offspring. Again a male and female.
在13世纪的时候想要计算兔子的数量,就是一个月大的兔子,再过一个月就可以进行交配,所以它说如果你一开始有一公一母两只兔子,在一个月末它们就可以生小兔子,让我们假设它们生了两只小兔子。
-
If you want to find out about their background or about how they feel about a certain thing,
如果你想了解他们的背景，或者他们对做某一件事有什么样的态度，
-
So if you had a jar full of triglycerides it would behave like an oil, many would be liquid at room temperature.
所以如果你有一满瓶甘油三酯,它看上去就好像油一样,它们在室温下都是液体
-
If I strike you in a vulnerable place with a stick that has a bronze butt on it, it could well kill you.
如果我用一根有铜质尾部的棍子,刺你的软肋的话,很可能就是一击必杀
-
If you've read through that material and you should have read through it by now you know that we have a value in music.
如果你通读这个材料,现在你应该也已经通读过了这一部分,你应该知道我们的音乐中有一种音符值
-
Suppose you get a letter from your company saying, congratulations here's a $5 dividend and here's a check for $5 if you owned one share.
假设你收到了公司寄来的一封信,写着,恭喜您,这是5美元的分红,如果你有一股的话,就会收到5美元
-
If there was a bowl of fruit up there as you walked in, it'd be incongruous but people wouldn't shriek with laughter and point to the fruit.
如果你走进教室,看到这里有一碗水果，这也是不一致,但你不会高声大笑地指着水果。
-
If she's got a pair of numbers and you got a pair of numbers, the new numbers are called the primed numbers and you want to write them in terms of yours.
如果她有一组系数 你也有一组系数,新的系数被称作带撇的系数,你想用自己的形式来表示它们
-
It's okay to stick around for a while, but if the high point of the story occurs in chapter 2 and then there are another 67 chapters after that, you think, this was not a well-constructed novel.
有一段下跌并没有关系，但是如果故事高潮在第二章出现2,后面还有67章，你会觉得这部小说结构不好。
-
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。
-
If you wanted something, and this is still true in France today, it doesn't do any good to go to the local notable, like you did in the eighteenth century and say, "hey,monsieur,the little guy, it would be great if we had a school."
如果你想要什么东西,这在今天的法国仍然是事实,去当地的贵族那里绝无收获,就像是你在十八世纪的时候说,"嘿,小子,如果我有一所学校就再好不过了"
-
One other remark before we leave this, in the game we played last time, in the investment game, one feature of that game was that the more you thought other people were going to invest, the more you wanted to invest.
在继续讲下面的内容前,我再多说几句,上一讲的投资博弈有一个特征,就是如果你越认为大家会投资,你就越想投资
-
LS And what very often happens if you do an LS in your account, to list your files, there's a whole lot of stuff in here at the moment -- and I don't have it here - but what you'll often see -- I'll just fake this demo -- is a file called core.
经常发生的是，如果你用你的账号做一个，来列出你的文件，此刻这里有一大堆元素,-它不在这里,但你们将经常看到--我将篡改这个演示-,是一个叫做core的文件。
-
Haze poked his toe in his side, and he wheezed for a second and then was quiet. "Two things I can't stand," Haze said, "a man that ain't true, and one that mocks what is. You shouldn't ever have tampered with me if you didn't want what you got."
海斯把他的脚放在他身边，他喘息了一秒,之后便静了下来，海斯说，有两件事是我所不能忍受的，不诚实的人，嘲笑他人的人，你本不该,碰我的东西，如果你不想要得到什么“
-
Okay, right, so if you're actually making food and you're creating some of a recipe then it's very difficult to know exactly the portions that go in when you eat the final food product that comes from it, so that's right. How many of you--go ahead.
对的,所以如果你自己做饭,你会有自己的一套食谱,你很难了解最后的成品中,原成分的精确含量了,所以就是那样,有多少人,你说
-
If you make them remember you by being really good at one thing.
如果你让他们记住你有一件事做得很好，
-
You can only drive one car at a time and if you have five cars-- well I mean that's kind of-- all right you could have five cars and you could drive a different one everyday, but it's starting to seem a little ridiculous, right?
你只能一次开一辆车,而且如果你有五辆车,我的意思是那种...,好吧,你能有五辆车,而且你可以每天开不同的车,但是这有点荒谬,不是吗
-
Isn't there a kind of logical requirement that for something to be bad for you ? you've got to be around to receive that bad thing?
难道没有这样一种逻辑要求吗,如果有什么事物对你来说有坏处,你不是应该去接受那个有害的事物吗？
-
But of course, if you were a simple perceptual creature, you would just see that there'd be a bar on top and a bar on the bottom.
如果你只是个拥有感知的简单生物,你只会看到在顶端和底端分别有一根木杆
-
Because, as I said, you can only drive one car at a time and if you've got ten of them in the garage, then it doesn't really do you much good.
正如我说的,你只能一次开一辆车,但如果你的车库里有十辆,它实际上并不会给你带来更多的好处
-
We talked about two weeks ago, that if you had a population of cells, you could grow those population of cells and you could make, if they adapted the culture properly, you could make an infinite number of cells from one starting solution.
两周前我们讲到,如果你有一群细胞,你可以使细胞数量增长,如果培养得当,你可以,从开始的营养液中制造出无限数量的细胞
-
Often a good thing to start with is to put the lowest ionization energy atom in the middle, and if you don't have charge separation then go with that structure, but if you do find you have a lot of separation, such as the case in negative 2, positive 2, and minus 1, then you want to say wait a second, this is really bad in terms of formal charge, let me go ahead and see what other options I have here.
通常一开始把电离能最低的原子,放在中心位置就很好了，如果你发现电荷没有分开,那么这个结构就没问题了，但是如果你发现有很多分开的电荷，比如这种情况，有负二，正二和负一，那么你会想要说等一下，从形式电荷来看这很不好，让我去看看其它可能的选择。
-
I mean, if you do the--If you look at the results for the study, it turns out that there is an association as bias to view white Americans as positive and African Americans as negative but it shows up in half a second difference.
如果你看这些研究的结果，你会发现人们有一种偏见,把白人和积极的意义联系在一起,把黑人与消极的意义联系在一起,你只有看这半秒的差别，才能发现这种偏见。
-
If you have DNA fragments, so this is DNA that you've cut up into fragments using restriction enzymes for example.
如果你有DNA片段,例如有一段你用限制酶,切割成片段的DNA
-
If you have an experiment and the outcome of the experiment is a number, then a random variable is the number that comes from the experiment.
如果你有一个试验,这个试验的结果是一个数,那么相对应的随机变量,指的就是这个试验结果所对应的那个数
-
If you give me another vector, there's another pair of numbers.
如果你给我另一个矢量,就会有另一组系数
-
You need to do that to be able to control the shield that's as big as that and as heavy as that, because it is made fundamentally of a heavy wood, typically covered by leather, sometimes with some bronze, a bronze sheet across the front of it as well.
如果你想自如操控这块盾牌就必须得这样,这种盾牌很大并且很笨重,因为它主要是由沉重的木材制成,表面一般覆有皮革,或包上铜皮,就是表面上有一层铜皮
-
And here's a little trick -- and again, we promised to point -- out little tricks of the trade -- if I know I want to execute the last command I typed that started with an m, bangm will actually figure out what that command was and redo it for me so I don't have to figure it out, or you can go back in time in a terminal window.
这里有个小技巧--此外，我们许诺指出行业中的,一些小技巧-,如果我知道我想执行我写入的上一个命令,是以m开头的，！m会明白那个命令是什么,然后为我恢复上次操作,所以我不需要明白它，或者你可以回到,那个终端窗口。
-
That makes sense if you think about this process of cell multiplication, that I have one cell it becomes 2 cells in a minute, it could become 4 cells in another minute, it could become 8 cells in another minute and that's all that this set of equations is representing.
如果你和细胞增殖的过程联系起来的话,这个是说的通的,我有一个细胞在一分钟里变成了两个细胞,那就可以再花一分钟变成四个细胞,再花一分钟就变成八个细胞,这就是这个方程所代表的意义
应用推荐