I think everybody feels something there, you don't know what it is.
VOA: standard.2009.12.15
It's very simple. It's this: if I know what I'm doing, it is almost inevitably the case that you would know also.
实际上十分简单:,如果我知道我创作的是什么,那么你很可能也知道我创作的内涵。
To figure out even what this thing is, let alone how to use it properly. So, you know, I'm sympathetic.
就连认出这是什么东西(都很困难),更别说正确应用它了,所以我很同情这点。
If you don't have the units, then if you say the answer is 19, then we don't know what it means.
如果没有的话,比如你的答案是十九,那我们就不知道这是什么意思
This is one picture that probably you all know what it is when you see it, it's a familiar looking image.
这张图片,一眼便知其中乾坤,太眼熟了
But if you want to know the answer, and I knew it, but I forget what it is-- it doesn't matter.
如果你想知道答案,我曾经是知道答案的,不过我忘掉了,这不重要
You want to talk about it systematically, but how can you talk about anything systematically if you don't know what it is?
人们总希望系统化地谈一件事,但是你一点都不了解它,怎么能系统化地谈它呢?
So in a sense it tells you this work of art is of a piece with what you already know; it's familiar in those ways, and you shouldn't be afraid of it.
在某种程度上,这告诉了你这件艺术作品,其实是你早已认识的东西;,你已经通过那些方式了解了它,不用怕它。
If you haven't turned it on or don't know what that thing is here we go.
如果还没用过它,或者不懂它是什么,请看下面。
So you know, what the second law is doing, in other words, it's putting these restrictions on how well or how effectively we can convert heat into work in the case of the engine, or work into heat extracted in the case of a refrigerator.
你们知道,在热机中,热力学第二定律的作用,换句话说,就是给热量,转化为功的效率,施加限制,或在制冷剂中,对抽取热量,进行限制。
What I know about it is what you're kind enough to read.
我所了解的内容只供给你们阅读
And Achilles then speaks up and really lets him have it, chews him out, tells him what a bozo he is, and, you know, the very important thing is this.
阿喀琉斯说了出来,让他把姑娘还回去,唾弃他,骂他是个十足的白痴,有一点非常重要
most of it is really a kind of high-end stuff. You can see, you know, what's trendy, what's new there,
其中很多商品真是高品质的。你可以看得到,流行的、新潮的东西,
He spoke advancing toward her: What is it you see from up there always?--for I want to know."
他站在她面前:,“你在那里看什么呢?我想知道,“
You want to write the specs so that everybody does in fact know what this piece of code is doing, and you're writing it each time around.
但是你得养成良好的习惯和编程风格,你得撰写规范说明从而保证,每个人都知道这段代码是干什么的。
What you need to know is that when m equals 0, 3dz2 it's 3 d z squared.
你们要知道的是,当m等于0时,它是。
and making it clear that you want to know what they believe, what their opinion is
清楚地表明你想知道他们想什么,他们怎么看,
It's very... what is the word, you know, "airy-fairy", I suppose my family would say.
真的很……什么来着,“幻想出来的”,我想我的家人会这么说。
The conversation on human rights and said "You know what, this is really the way you have framed it. A very western concept and it's coming of your enlightenment.
在关于人权的对话中,非西方国家的人们会说,“看吧,这只是你们的想法而已,是西方化的概念,这是在你们的文明背景下产生的。
I don't know what it is, but you look gorgeous tonight.
我不知道为什么,但你今晚真是美若天仙。
What that means is, if you know the velocity of the given time and you know the initial velocity, you know what time it is.
这个方程的意义是,如果你知道某个给定时刻的速度,并且知道初速度,你就能知道运动的时间
So what the subject is, okay, so if it's something like, you know, buy such and such, a whole bunch of spam.
那么这个主题是,对,如果邮件是,很多关于购物的垃圾邮件。
It's best if you don't know what that is or even if you do mistakenly attribute it, misattribute it, to physical attraction, romance, intimacy, passion and commitment, it's love.
最好是如果你不知道是什么,甚至如果你错误认定,以为是生理吸引力,浪漫,亲密,激情和承诺,那是爱情。
A clock tells you what time it is, but you can also say what time it is by seeing how fast the particle is moving because you know it started with some speed.
时钟能告诉你现在的时间,但你也可以通过测量质点速度,来判断当前的时间,因为你知道它的初速度
Top-down processing is an example of when you know what something is you hear it that way.
举例来说,自上而下加工就是,当你知道某句话是什么的时候,你便会按照这句话去听
Well you know what a point is, it's got an x- and a y- coordinate, it's natural to think about those two things as belonging as a single entity.
把这两个坐标认为,是属于一个独立的实体,是理所当然的事情,因此实现这个目的的。
For those of you don't know what that is it's simply an instrument that counts radioactive particles in the air, and MIT now that you're at MIT, you'll all have a chance to see one first hand if you're ever in any of the labs, especially in the chemistry or bio labs.
不知道它是什么,它就是一个简单的,计算在空气中放射粒子数目的仪器,你们现在来了,如果你们在实验室里工作的话,尤其是化学和生物实验室,你们有很多机会亲手用到它。
That is true of all of human societies that we know anything about down to the earliest possible exception, I suppose; well, it depends what you think is earliest.
确实,在所有我们了解到的,人类社会中,我想"最早的"可能除外,当然,这取决于你是怎么理解"最早的"
v We don't know what it is yet. In order to change this from a p to a V, you have to use the chain rule. So let's use the chain rule.
为了把这里的p变成,我们需要利用链式法则,好,让我们使用链式法则。
R is going to be a fix number R times You don't know what it is right now.
等于一个常数 R 乘以,你现在还不知道它是多少
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