I could see that the word w-a-t-e-r meant something wonderful and cool that flowed over her hand.

VOA: special.2009.11.08

P dV is equal to R dT. pV = RT for 1 mole, pdV=RdT so I just take dV here.

对等压过程，那么。

麻省理工公开课 - 热力学与动力学课程节选

I can't remember their names either, but their last names begin with "R" and "S" and "A".

我也记不住他们的名字，但他们的姓氏是由“R”，“S”和“A”开头的。

积极参与俱乐部活动 - SpeakingMax英语口语达人

A calf is a young cow. A young female cow, especially one that has not yet had a calf, is called a heifer: H-E-I-F-E-R.

VOA: special.2009.07.21

He urged revival of the slave-trade in the late 1850s, and he developed a theory of what he called warranteeism--w-a-r-r-a-n-t-e-e-I-s-m.

他促成了十八世纪五十年代后期,奴隶交易的复苏,还自己发明了一套理论,名为抵押品主义

耶鲁公开课 - 美国内战与重建课程节选

When I was a young child in school, I had to learn the three R's.

VOA: special.2009.07.26

I've been using the blackboard a little ad hoc here, but suppose I neaten things up here now and present this rectangle is let's say R RAM, the memory inside of your computer.

我在这里特别地使用这块黑板，假如我整理这些东西，把它们呈现,这个长方形，假如说就是内存，你电脑的内存。

哈佛公开课 - 计算机科学课程节选

And this one, I was skiing out in Salt Lake City and the name of a building out there was Reid with R-E-I-D and it sounded good at the time."

VOA: special.2009.07.06

It's true for any gas, and if I remove this limit here, r t is equal to p v bar, I'm going to call that an ideal gas.

这样的气体被称作理想气体,这就是理想气体的性质，理想气体的涵义是什么？

麻省理工公开课 - 热力学与动力学课程节选

"That's kind of fun!" "What's your name?" "Broklin,B-R-O-K-L-I-N."

VOA: special.2010.04.30

I'm glad to hear that no one counted this r equal zero as a node.

我很高兴没听到有人把ｒ等于０这处也算作是一个节点。

麻省理工公开课 - 化学原理课程节选

The I.R.S.is the federal tax agency.

VOA: special.2009.11.02

So I got an r- I'll do it the other way around.

我有一个右,我还是反过来吧

耶鲁公开课 - 博弈论课程节选

So I have a distance here of 2 r naught.

因为有一个2r圈的距离。

麻省理工公开课 - 固态化学导论课程节选

What we do is we take the interest rate, which I'll call r, and plug it into a formula, which I didn't actually do the arithmetic to their number.

我们只需将利率r,代入等式中,虽然我没有代入数字验证过...

耶鲁公开课 - 金融市场课程节选

I'm going to write the particular case of R and take derivatives.

我会写出 R 的一个特例,然后对其求导

耶鲁公开课 - 基础物理课程节选

I remember there was a toy store in my town. It was just Toys R us.

我记得我们城镇有一个玩具店，就是"Toys R us".

FAO Schwarz的回忆 - SpeakingMax英语口语达人

If you think of two towns down here, Brive,b-r-i-v-e,famous for its rugby, and Tulle,t-u-l-l-e,which is a capital.

如果你可以想起来这儿的两个城镇,布瑞福,b-r-i-v-e,以英式橄榄球运动而负有盛名,图勒,t-u-l-l-e,是一个省的首府

耶鲁公开课 - 1871年后的法国课程节选

So I can instead of the dV here, I can insert this R over p dT.

两个p消掉了，结果。

麻省理工公开课 - 热力学与动力学课程节选

That's what I meant. This is called R.

这就是我说的 R

耶鲁公开课 - 基础物理课程节选

But instead in this chemistry course, I will just tell you the solutions to differential equations. And what we can do is we can start with some initial value of r, and here I write r being ten angstroms. That's a good approximation when we're talking about atoms because that's about the size of and atom.

但在这个课里，我会直接，告诉你们微分方程的解,我们可以给距离r一个初始值,我这里把r取10埃,当我们讨论原子时,这是一个很好的近似,因为原子的尺寸。

麻省理工公开课 - 化学原理课程节选

We know it's going around in a circle because if I find the length of this vector, which is the x-square part, plus the y-square part, I just get r square at all times, because sine square plus cosine square is one.

我们之所以知道它做圆周运动,是因为我求出了这个矢量的模长,也就是 x 的平方加上 y 的平方,我就得到了它在任意时刻的模长平方,因为正弦平方加余弦平方始终等于1

耶鲁公开课 - 基础物理课程节选

And at a distance of 2 r naught, I have a positive repulsive term.

在这2r圈的距离上，这里有一个不可忽略的排斥场。

麻省理工公开课 - 固态化学导论课程节选

I'm going to just put that in, and it's the cosine of the number times i plus sine of the number times j times R.

我要在式子加入这个量,这个式子就等于这个值的余弦乘以 i,加上这个值的正弦乘以 j 再乘以常数 R

耶鲁公开课 - 基础物理课程节选

And when I say internuclear distance, we actually call this r here.

而当我说核间距的时候这里，我们其实还是用，r，来表示它。

麻省理工公开课 - 化学原理课程节选

If you want to write it as a vector equation, you want to write it as v square over r minus-- I want to say that it's pointing in the direction toward the center.

如果要写出矢量方程,就应该写成 -v^2 / r,也就是说,方向就向圆心

耶鲁公开课 - 基础物理课程节选

And we plug in our values and end up with mv squared mv^2/r-Ze^2/ over r minus Ze squared over And I am going to call this equation two.

我们最后的结果,就是,我把这称为方程式二。

麻省理工公开课 - 固态化学导论课程节选

but I think it's motivational, and so I said, are you sure that J.R. Hicks invented the term "forward rate"?

但我觉得这很有趣,我问他,你能肯定,J·R·希克斯是"远期利率"的提出者吗

耶鲁公开课 - 金融市场课程节选

I'm going to call it r. It's going to be the gas constant, and now I have r times t is equal to the limit, p goes to zero of p r.

如果去掉p趋于0的条件,在有限压强下都,保持RT=pV的关系。

麻省理工公开课 - 热力学与动力学课程节选

But now, I can also write it as v^2 over R.

但现在我也可以写成 v^2 / R

耶鲁公开课 - 基础物理课程节选