The first function deals with recognizing a word, the second with understanding the word's context in a sentence, and the third lets us articulate the word by speaking.
VOA: standard.2010.01.15
It's very clear I've got to start with a function that looks like t^.
显然,我得从一个类似与t^的函数开始
Let's plot droplet velocity as a function of looking at the number that have this velocity 0 with the zero being in the center here.
我们将液滴的速度设定为,观察那些数字作用,在中心的地方,速度为。
The most salient feature of the Deuteronomistic School is the conviction that Israel's residence in the land is a function of its obedience or disobedience to the covenant with Yahweh.
申命记学院派最突出的特点是,它认为以色列能居住于土地是因为,他顺从上帝,或者说是不遵从与耶和华的契约。
You've got a picture of somebody's face, it's a million pixels. Each pixel has a range of values from zero to 256. I want to hash a face with some function into an integer.
你有一个人的脸部照片,它有一百万个像素,每个像素的值范围在0到256之间,我想用某个函数将一张脸部照片。
It's totally legit to cull a function, get back a value, do nothing with it other than compare it to another value.
挑选一个函数是完全合法的,返回一个值,用它来做些事情而不是用它与其它的值比较。
So, essentially we're just breaking it up into two parts that can be separated, and the part that is only dealing with the radius, so it's only a function of the radius of the electron from the nucleus.
所以本质上我们把它写成,两个可分离的部分,这部分,只与半径有关,它仅仅是,电子,到核子距离的函数。
See you Friday. We'll finish on calorimetry and thermochemistry and then we'll start in on one of the really most difficult topics that we'll deal with all semester, which is a second law and our special function that
好,我们周五见,我们会讲完量热法,和热化学的内容,然后我们会开始,讲这个学期最难的话题之一,第二定律以及我们
We assume that unless we're dealing with Scheherazade, it has to have an end, but at the same time we might well ask ourselves, why does it have a middle? What is the function of the middle with respect to a beginning and an end?
而且我们认定一定会有结尾,除非讲故事的是那个,《天方夜谭》中的苏丹新娘,但是我们要问自己了,为什么故事一定要有经过呢?,故事的经过对于开头结尾来说起到什么作用呢?
What I did was I differentiated this fairly simple function with respect to q1 and since I want to find a maximum, what I'm going to do is I'm going to set this thing equal to 0.
只不过是对q1求导了,既然我们要求出最大值,只需要令导数等于0就可以了
It's the same thing with molecules a molecular wave function just means a molecular orbital.
这对于分子也是一样,分子波函数就意味着分子轨道。
same point Cartesian to have 1 representation for a point that supports different ways of getting information out, but has gathered within it, a method or a function for dealing with things like how do I know if it's the same point or not.
还有,这是一个比较极坐标的点,是否相同的不同的方法,但是这开始成了一个麻烦事儿了,我真正想要做的事情是,创建一个能支持不同的方式,输出已经收集的信息的点的表示。
Content is a function -or let me say practical language, the purpose, in other words, of communicating facts or of communicating at all, which we associate with practical language -is a function of poetic language.
他们认为,内容即是功能,实用语言的目的,就是交流,我们总是把交流和实用语言联系,但其实它也是诗歌语言的功能。
Odds are when this function called gets a string from the user by expecting them to manipulate their keyboard - with their fingers, I need to-- initiatively I'm gonna get back a sentence or a word or a phrase or something.
调用GetString获取的信息也有可能,是通过键盘敲进来的,东西-,它将会返回句子啊,单词啊,或词组啊等等一些信息。
Let me write a function, in fact the literal thing I would do is to say, identify the things that change, give each of them a variable name because I want to refer to them, and then write a function that captures the rest of that computation just with those variable names inside.
让我来写个方法,实际上我的意思是,辨别出变化的东西,然后给它们逐个命名以区分,然后写一个用来计算,这些变量的,包括计算过程的方法。
Well, it's a prefix most of the symbols in this function with just an asterisk, with a * from the keyboard so Shift-8.
好的,在这个函数中它是一个前缀符号,就是一个星号,在键盘中用Shift-8输入。
If you want to write a function that describes this line here, it's pressure as a function of volume related to each other with this constant.
如果要写出描述这条等温线的方程,它的压强和体积,就通过常数C相联系起来。
I couldn't have told you, for example, if we look at a phosphate group, that that's going to be incredibly important in DNA, that it's also an incredibly important group when you're dealing with proteins and whether you're turning the function of a protein on or off.
怎么和化学反应相联系起来的,更不记得其它我更不感兴趣的规律,我不能告诉你,如果我们看磷酸盐,它们对于构成DNA十分重要,也是构成蛋白质的重要组份,它是否能打开或关闭一个蛋白质的功能。
So they're the same shape, this is the shape of the orbital or the shape of the wave function, and we can call this either 2 p x a being combined with 2 p x b, or we could say since it's the same shape, it's 2 p y a being combined with 2 p y b.
它们形状是一样的,这是轨道的形状或者波函数的形状,我们叫它2pxa和2pxb结合,或者我们说因为它们的形状是一样的,它是2pya和2pyb结合。
It may mean something different and this is sort of just stupid re-use of syntax although frankly it wouldn't really be much fun to have yet a symbol so they went with the same symbol which is pretty reasonable in the context *a of a function prototype this just means *a expect A to be the address of an int and expect B to be the address of an int.
这里的意思有点不同,这是为了重使用的目的,虽然这个符号没有什么意义,所以在函数原型中,他们就使用了相同的符号,这只是表示,期望,是一个int型的地址,期望b是一个int型的地址。
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