It's not going to be zero this time because we have non zero heat exchange between the system and the environment, right.?

热力学量，但是现在让我们看一下,我们的特殊函数，这次它不会是零,因为系统与外界的热量交换并不是零，对吧？

麻省理工公开课 - 热力学与动力学课程节选

and I think that's something they can experience when they go on exchange to another university.

我觉得这是交换到别的大学的学生可以体验到的。

做交换生来到这里 - SpeakingMax英语口语达人

And in fact we know if the price goes to 0, it's delisted from the exchange.

实际上我们知道如果价格是，它就会从交易中退出。

麻省理工公开课 - 计算机科学及编程导论课程节选

There's a lot of fluctuations in exchange rates over time.

随着时间的推移，汇率会不停地上下波动。

斯坦福公开课 - 经济学课程节选

It's one of the most rapidly changing, hard to keep up with areas because someone can set up an electronic exchange overnight and suddenly become a base for trading trillions of dollars of securities.

经纪业是一个变化最快的行业之一,人们很难跟上它的步伐,因为人们可以在头一天晚上,设置一个电子交易,一夜之间,他就能在证券市场赚到千亿美金

耶鲁公开课 - 金融市场课程节选

and don't have to go to exchange currency or whatever. So that's very nice.

然后不必兑换货币什么的。所以非常好。

来自荷兰 - SpeakingMax英语口语达人

And that's why in Genesis 9:6 we read, "Whoever sheds the blood of man, In exchange for that man shall his blood be shed, For in the image of God was man created" 1 invoke that rationale from Genesis 1 in the absolute prohibition on murder.

因此我们会在《创世纪》第9章第6节中读到，“那些让人类流血的人，他们必须用自己的血液来偿还，因为人类是依照上帝的形象所创造“,在《创世纪》第一章中，它们便提供了逻辑根据1,杀生是绝对被禁止的。

耶鲁公开课 - 旧约导论课程节选

Toni Morrison was speaking for black Southerners in that, I think, fantastic line in her novel Beloved which I know many of you've read because it's taught all the time but there's that marvelous little exchange at one point between Paul D and Sethe.

托尼.莫里森藉由她的小说《宠儿》中,用一句绝妙的句子表达了南方黑人的心声,我知道很多人都已经读过《宠儿》,因为这本书一直被当做教材,不过小说中男女主人公保罗和塞丝,有这么一小段触人心弦的对话

耶鲁公开课 - 美国内战与重建课程节选

What is the exchange rate between the U.S. dollar and the Swedish crown?

美元和瑞典克朗之间的汇率是多少？

来自瑞典 - SpeakingMax英语口语达人

It's another exchange of value.

是另一种价值交换。

斯坦福公开课 - Twitter之父Jack.Dorsey演讲：好奇和灵感的力量课程节选

U It's u, because u is to q plus w right, heat and work, but it's adiabatic. So there's no heat, exchange with the environment, and it's constant volume, so there's no p dV work, right.

什么是零？是U，因为,等于q加w，热量和功，但这是绝热的，所以系统与环境间没有热量交换；,同时它是灯体的，所以也没有pdV形式的功。

麻省理工公开课 - 热力学与动力学课程节选

Let's say you're in class. And there's a new exchange student.

假设你在班里上课。新来了一个交换生。

If I were 课堂 - SpeakingMax英语口语达人

There's a lot of volatility in exchange rates.

汇率的波动毫无定数可言。

斯坦福公开课 - 经济学课程节选

Now the brokerage industry-- The New York Stock Exchange goes back into the eighteenth century, it's very old.

经纪行业历史悠久...,纽约股票交易所历史悠久,成立于18世纪

耶鲁公开课 - 金融市场课程节选