His friend, Remi, is taking him in a limousine to a concert, ] you to think about why that might be important].
他的朋友雷米正要用这辆豪华轿车载他去音乐会,我想留给你们思考这点为什么重要。
I mean, you've been banging on that pen for a long time and I don't understand why.
我是说,你一直用那支笔敲来敲去,我不明白为什么。
So you might ask well, why are we using this model if it clearly doesn't take into account quantum mechanics?
那么大家可能会问为什么我们要用这个,显然没有考虑量子力学的模型呢?
Why not write the program in a way where you figure out dynamically when the program is run how much memory you need rather than hard coding in two with or within that constant.
为什么不写一个可以动态的方式写那个程序,程序可以动态分配内存,而不是用常量硬编码两个值。
The question was, if you didn't hear, why do I have two equal signs?
这个问题是,如果你没听到问题的话,我为什么要用两个等号呢?
Now, you know, when we've got our deterministic hats on, we think to ourselves, "There's got to be some underlying causal explanation, some feature about the break-down atoms that explains why they broke down and that was missing from the non-break-down atoms that explains why they don't break down.
现在,你知道,当我们用决定论的观点去分析这个问题时,我们自己寻思着,这背后一定有某种具有,因果关系的解释,某种关于分裂原子的特性,能解释为什么它们分裂了,而由于这种特性不存在于未分裂的原子,因而解释了它们为什么不能分裂
And the rest, what we see of the rest, is nowhere in the classroom for Orson Welles in terms of technique. So that remake is interesting and that's why I spent the pages discussed it in my chapter. But it's not a competitor.
剩下的呢,就是我们所看到的,没有给奥森·威尔斯施展,他技艺的空间,所以翻拍版很好玩,这也是为什么我用许多页来,在我那一章中讨论此事。
But I want you guys to think about why it was difficult to do it another way, which is more pedestrian.
但是我希望你们能思考一下,为什么用另一种更普遍的方法来做,反而会比较难呢
Freud uses it as an explanation for why somebody might eat too much or chew gum or smoke.
弗洛伊德用口腔期人格,来解释为什么会有人暴饮暴食,嚼口香糖或是抽烟。
Now you might ask, well if we did 360 here, why don't we just do 360 over here?
你们可能会问,既然我们这里用360,那么那里为什么不用360
Why does a trumpet--If I asked a trumpet to play this pitch, a trumpet played, and then I asked an oboe to play it, the sound would be very different.
小号为什么...,如果我用小号演奏这个音高,小号演奏后,我又让双簧管来演奏,声音会很不一样
We'll talk about cells and how they work, how cells in different parts of the body are different, why, and how they contribute to tissues at a very sort of simple level so that you can understand this as we start thinking about using cells for engineering purposes.
我们将会谈论细胞,它们如何工作,身体不同的部位细胞有怎样的不同,为什么它们有所不同,以及这些细胞如何,以十分简单的方式形成组织,这样当我们开始考虑用细胞,来满足工程目的时,你会更容易理解
So that happens like you're asking an American "Why is this article?"
所以你问一个美国人“为什么要用这个冠词?”
You could use "I've already" pattern to explain why you don't want to go to Japan again.
你可以用“I've already”句型来解释你为什么不想再去日本了。
I want to illustrate one of the reasons why it has been so difficult to get a grasp on the hair cells in the inner ear.
我想用图例为大家说明一下,为什么难以捕获内耳中的毛细胞。
I think that's also why Barth chose to write this story in the perfect short story form. And that form is also given to us in Lost in the Funhouse, on page 95, when we get the diagram of Freitag's Triangle.
我认为这也是为什么巴斯选择用完美的短篇小说的,模式写这个故事的原因,这个模式在,《迷失在开心馆》里也有体现,在第95页,就是Freitag三角的图解。
So that's why we have this zero point here, and just to point out again and again and again, it's not a radial node, it's just a point where we're starting our graph, because we're multiplying it by r equals zero.
这就是为什么在这里有个零点,我需要再三强调,这不是径向零点,他只是我们画图的起始处,因为我们用r等于0乘以它。
That's why it's using set braces, so don't worry about that.
这也是为什么字典用了集合的括号的原因,因此对这一点不用担心。
So, let's see how some of this works, and hopefully your counterparts from 100 years ago would also be able to think about how this works, even if they don't have the quantum mechanics behind the individual electron configurations for atoms.
那么,下面让我们来看一下它是怎么用的,希望一百年前想你们一样的同学,也能够弄懂它为什么能用,尽管他们没有量子力学,不知道原子的电子排布。
But now, hopefully, we understand where that comes from, why it is that we use the shorthand notation.
但是现在希望我们明白,那是从哪来的,我们为什么要用简化形式。
And that's why, I ended up using a multiplicative factor, rather than an additive factor.
这也是为什么,我最后使用一个倍增因子,而不是用一个加法因子。
And now someone else perhaps, why did I include this -l switch followed by "cs50" at the tail end?
现在有些人可能会问:,为什么我在用“cs50“结尾时,又在它之前,加了个“-l“命令?
And I use the term photon here, and that's because he also concluded that light must be made up of these energy packets, and each packet has that h, that Planck's constant's worth of energy in it, so that's why you have to multiply Planck's constant times the frequency.
我这里用光子这个词,是因为他还总结出光,必须由这些能量包组成,每个能量,包有这个h,普朗克常数代表,里面的能量,所以这就是为什么你们,要用普朗克常数乘以频率。
Why would I want to use this?
为什么要用它呢?
We've talked about why we use the pop music.
我们也讨论了我们为什么要用流行乐举例。
Why is this much nice? Well, that's a handy piece of code. Because imagine I've got that now, and I can now store that away in some file name, input dot p y, and import into every one of my procedure functions, pardon me, my files of procedures, because it's a standard way of now giving me the input.
为什么这样很好呢?,这是一段很好用的代码,因为想象下如果我有了这段代码,我能把它用某个文件名保存起来,后缀是。py,导入到所有的处理函数中,抱歉,我的处理文件,因为这是一个标准的输入方法。
So I'm really just interested in how filmmakers make films for what motive they have in common, why they make them and how they choose to present reality.
所以我对电影制作者们,在制作电影时有没有什么共同的动机,他们为什么要制作电影,如何用电影反映现实,等方面很感兴趣。
Why do you like to measure angle in the peculiar way?
为什么要用这种特殊的方式衡量一个角呢
The less than side is gonna be a less than sign, and then the word and is going to become not one & but two ampersands back to back, and we'll see why it's two and not one before long.
小于“侧还是用的“小于“,而中间的“and“将去掉,换成两个紧挨着的&符号,但至于为什么是&&而不是,我们以后会提到。
And the reason I want to use this as an example is, here's my little definition of segment.
我为什么要用这个,做为这个例子的原因是,这是我对于segment的一个小定义。
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