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。
But it was voice-activated, so like, if you yell, it would like start blowing bubbles.
但是它是可以通过语音控制的。所以说,你一大叫,它就开始冒泡。
But hermeneutics has a history; that is to say, it's not something which has always just been there.
诠释学有它的发展历程;,它并不是一开始就有的。
That doesn't mean a whole lot in itself, it will mean more in about two lectures from now.
就其本身而言,它并不意味着什么,从现在开始的大约两节课中,它会意味着更多。
It makes you believe, initially, in the feasibility of perfect efficiency.
你们就会明白,它一开始让你相信完美效率的可行性。
It's going to make a lot more sense later on when we introduce mutation into our language, but I want you to start thinking of it that way.
这个功能在我们以后介绍突变的时候,会有更大的作用,但是我想要大家,现在就开始思考它。
The present value is equal to-- remember it starts one year from now under assumption-- we could do it differently but I'm assuming one year now.
则现值就等于,记住它从现在开始起一年一年的支付,只是个假设,我们能做不同的假设,但现在我就假设成一年
It's a little puzzle piece that says when the green flag is clicked and this is kind ; of like the beginning of a program; when you double click an icon on your desktop this is how something like that is implemented; it's listening for that double click, it's listening for that green flag.
是一小个按钮,它的意思是,何时点击绿色旗帜,这就好比开始运行程序;,当你双击桌面上的图标,就开始执行操作,桌面的图标需要双击,绿色小旗也等待点击来执行命令。
They just open it up, and they just start working.
他们只是打开它,就直接开始做。
When the gentleman brought it and install it in my bedroom here, they gave me one simple sheet to tell me how to turn it on, how to get into the program, and then program really explain itself, really invites you to explore the pieces of it, by itself, I mean.
当他们把电脑带来,安装在我的房间里,给了一个简单的小册子,告诉我如何打开电脑,如何运行这个程序,然后程序就自动开始解释了,它让你去探索每个部分,自动的,我是说。
You could use PCR to do that because if you amplify a gene in PCR, that gene had to be present from the beginning.
你可以用PCR技术来鉴定,因为如果你能用PCR扩增某一段基因,说明它从一开始就肯定是存在的
I'm a huge believer in fit and culture, so I chose Cornell from day one.
我看重大学的文化以及它与我个人的契合度,所以从一开始就选择了康奈尔。
As early as 1803, we know he's working on-- Trying to get this to work just right.
早在一八零三年,我们就知道他开始,努力去使它恰如其分
It's not something that people have always thought about in a systematic way.
人们不是,从一开始就会系统地思考它。
They didn't start with the hypothesis that it was June.
他们没有一开始就假设,它是6月。
Well what it means is that starting in the 1930s we began to think of central banks as managing the money stock to stabilize the economy.
好吧,它意味着从二十世纪三十年代开始,我们就认为中央银行是,为了稳定经济而,管理金融债券的。
And notice, unlike Scratch where some of you might have realized it starts to get a little ugly, you have an "if else" and then you have another here and another one and things start to move and move and move like this, it gets very messy.
请注意,不像Scratch,在那里,你们其中某些人可能认识到它变得有点丑,你有一个“if,else“然后这里又另一个,那里又有一个,代码就像这样开始跳转,跳转再跳转,它开始变得有点凌乱了。
I always know something first as something.
我在一开始知道某物时就知道它是某物了。
What you'll actually find in terms of asking your TAs about the Lewis structure rules is that sometimes they won't be as good at them as you are, and the reason is once you've drawn enough of these structures, you start to get a lot of chemical intuition about it just looks wrong to you if it's wrong.
其实如果大家去问助教,路易斯结构的规则是什么的话,你会发现他们有时候可能并不比你们记得更清楚,因为一旦你画过足够多的路易斯结构,你就会开始获得很多化学直觉,如果它是错的,那么对你来说它看起来就是错的。
I'm going to start by talking about a very specific and interesting form of double stranded DNA called a plasmid and plasmids occur in nature.
我要从一种十分特殊,并有趣的双链DNA开始,这种双链DNA被称为质粒,它在自然界就存在
You won't have to solve it in this class, you can wait till you get to 18.03 to start solving these types of differential equations, and hopefully, you'll all want the pleasure of actually solving the Schrodinger equation at some point. So, just keep taking chemistry, 18 03 you'll already have had 18.03 by that point and you'll have the opportunity to do that.
你们不用在课堂上就解它,你们可以等到得到18,03之后,再开始解这些类型的微分方程,希望你们都想得到,实际解薛定谔方程的乐趣,所以,保持来上化学课,你们在那个点将会得到,你们有机会做到的。
When it does your pancreas receives a signal that your blood glucose has started to go up, and it will secrete insulin.
这时你的胰腺会收到信号,你的血糖水平开始升高了,它就会分泌胰岛素
And so, what I want to do is begin by doing a little bit of introduction so you get to know what's going on.
还有,我开始要做,一点的介绍,你们就能知道它是这么回事了。
N 2 So any chemist should be able to just look at n 2 and know that it's a triple bond, but that's not something that we've learned how did to do yet, so let's go ahead and start a new topic that's going to allow us to have some sort of sense of what the valence electron configuration, which includes whether something's a single or double or a triple bond can be figured out for any given molecule.
任何一个化学家都应该能够仅仅通过看到2,就知道它有一个三键,但是我们还没学习如何做到这点,因此下面我们就开始进入一个新的主题,它将使我们能够有一定的认识,对于价电子的排布情况,包括可以对任何一个给定分子中的键是单键双键,还是三键作出判断。
Once I've got that, I can now start giving some variable names, sorry not, rephrase that, I can give some attributes, I can give some characteristics to these classes.
还有个指向内存中地址的指针,我还可以命名这个指针,因此cp1和cp2都是,指向它们的指针,一旦我创建了它类,我就可以开始赋予。
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