He gives an example--I like to-- he gives an example from a book that-- or it's a collection-- You know this?
他举了个例子...我想要...,他举了一本书上的例子,或者说是本作品集,有谁知道这本作品集吗
A pancreas--cell in the pancreas, for example, needs to make insulin and so the gene for insulin is transcribed.
举个例子,一个胰腺细胞,要分泌胰岛素,那么编码胰岛素蛋白的基因就会被转录
And the question is, so how many pigs does he have, and how many chickens does he have? Wow. What a deep problem, right? But you're going to see why we're going to use this in a second. So you know how to solve this, this is a fifth-grade problem, right?
为了避免歧义,这些猪和鸡都是健全的,现在问题是它到底有多少只猪和鸡呢?,多深刻的一个问题啊,对吗?,但是你将要看到的是,我们为什么要举这个例子,你知道如何解答这个问题?
There's a whole bunch of blocks that we'll look at in more fun detail on Friday but I'm going to pick the easiest one here and I'm going to type Hello CS50 in this string, "Hello CS50", zooming in say how nice the puzzle pieces are nicely interlocked?
今天我们看到的各种图块,到下周五我会仔细讲解其中的精妙之处,但今天我只想举一个最简单的例子,我要在这儿键入字符串,放大窗口,然后看看这漂亮的图形和文字,是如何美妙地连结在一起的?
And I want to tabulate that for an enormous number of materials, right?
我想要为大量的物质列出表格,对吧?那么举个例子?
The easiest way to look at this is just to do an example.
要想理解这点最简单的方法就是举个例子。
This can be taken to extremes and the biggest extreme is the case of actors, which is if there's ever a case-- Anybody know who this is, the actor?
这个理论最极端的例子,就发生在演员身上,如果要举个例子…,大家知道这个演员是谁吗?
I'm going to draw an example.
我要举一个例子
Now, I've not given you any other example besides the displacement vector, but at the moment, we'll define a vector to be any object which looks like some multiple of i plus some multiple of j.
除了位移矢量之外,我就不再举其他的例子了,但是现在我们要定义一个矢量,可以表示为 i 的倍数加上 j 的倍数
Here is one case. We have job searches and sometimes job-- senior job searches involve the faculty sitting in--around in a room and tossing out names and we use these names as a basis for further discussion.
举个例子,我们要找合适的人填补空缺,有时候要填被一个高级职位,就需要全体老师坐在会议室里,例举一个个人选,这些人选会留待进一步讨论。
And what would I have to do for those groups to matter such that, for instance, if I separate you in one group and you're in another group and I give you a hundred dollars will you give the money more to him or to him, will you give it more to your own group or to another group?
我要用什么办法让这些群体,对立到…举个例子,我把你们分到这个群体,把你们分到另一个,我给你们一百美元,你们会把钱给他还是给他?,你们会把钱给自己群体的,还是另一个群体的?
I'll give you another example and this is the example of Emulex Corporation.
我要举另外一个例子,有关Emulex公司
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