He says changes to the ice cover also affect Arctic wildlife and people who depend on the local environment.

VOA: special.2009.05.05

And it's always going to come down to calculating the appropriate free energy, and how it changes in the process.

这总是涉及到计算,适当的自由能，以及这些自由能在过程中如何变化。

麻省理工公开课 - 热力学与动力学课程节选

I was talking to friends today and I'm amazed to see how everything changes in the world.

我今天跟朋友谈话，对这世上一切的变化很惊讶。

事业就是挑战 - SpeakingMax英语口语达人

Cleveland warned that it would be far better to make safe,careful, and intelligent changes in the tariff laws now.

VOA: special.2010.05.20

Number three, pointer assignment, takes one pointer and changes it to point to the same pointee as another pointer so after the assignment the two pointers will point to the same pointee.

第三条，指针赋值，使一个指针,指向另外一个指针所指向的数据,赋值过后，两个指针会指向,同样的数据。

哈佛公开课 - 计算机科学课程节选

But other doctors say they worry that the changes will reduce testing and lead to more women dying from breast cancer.

VOA: special.2009.11.18

But now, what happens if, instead we look at what happens when we go to some state one to some other state two and it's the pressure. Or the volume, that changes.

但是现在，我们看看如果,我们关系从状态一变化到状态二时,体积或者压强发生变化。

麻省理工公开课 - 热力学与动力学课程节选

He says when it comes to saving energy and money, big changes start with small steps like turning out the lights.

VOA: special.2010.03.22

Pass to the left bank and the scene changes so suddenly that you think yourself on the other side of the world.

而河左岸则完全是另一番景象,让人怀疑自己到了世界的另一头

耶鲁公开课 - 美国内战与重建课程节选

There were many changes in the social customs and day-to-day life of millions of Americans during the administration of President Calvin Coolidge.

VOA: special.2011.01.06

All right. Now, suppose everyone agrees to the lottery, they have the lottery, the cabin boy loses, and he changes his mind.

好吧，假设每个人都赞同抽签，抽签结果是派克输了，但他改主意了。

耶鲁公开课 - 公正课程节选

They say patients might be able to get the same results with changes in diet and exercise.

VOA: special.2009.04.08

We're just going to watch and listen to--maybe even sing along with--the bass as he changes chords.

我们来听听看看，也可以跟着一起唱，看看低音是怎么与和弦一起变化的。

耶鲁公开课 - 聆听音乐课程节选

Too much cortisol and adrenalin can result in physical problems and changes that lead to stress-related sickness.

VOA: special.2009.03.24

Well, apparently Richard in real life did not refuse to make those changes. And imagine, in a book that then undergoes this publishing history that I have described, this is kind of a symbolic scene.

很明显，现实生活中的理查,并没有拒绝那些修改,想像一下，经历上述出版过程的一本书，这是象征性的场景。

耶鲁公开课 - 1945年后的美国小说课程节选

She can get to know her neighborhoods paths, enjoy the trees and experience the changes in weather.

VOA: special.2009.12.04

Your mortgage payment is constant through time but the fraction of it that goes to paying off principal versus interest changes through time and it just changes as dictated by this formula.

抵押贷款每月还款是固定的,但是其中本金和利息的比例关系,会随时间而改变,这是由这个公式所决定的

耶鲁公开课 - 金融市场课程节选

Bernard Bilski and Rand Warsaw wanted to patent a method to let traders protect against the risk of price changes in energy markets.

VOA: special.2010.07.16

It takes advantage of the specificity of the restriction enzymes, the fact that we know what the gene sequence that we're looking for, and using this technological process of electrophoresis to identify changes that we predict.

这个方法利用了限制酶特有的性质,我们知道我们在找什么样的基因序列,从而才能利用电泳这个技术流程,来识别出我们预计的情况

耶鲁公开课 - 生物医学工程探索课程节选

And he made other changes, like adding the verse "we are not afraid" to offer support for the protests taking place across the country.

VOA: special.2009.07.27

It's also called historical criticism, because its ultimate goal and purpose was not just to isolate the sources, but to arrange them according to relative dates as far as they might be ascertained, and then to chart changes in Israel's religion.

还被叫作历史批判学，因为其最终目标,不仅仅是分离材料，而且要根据可以确定下来的,相对日期对其进行整理，然后追踪以色列的,宗教变更。

耶鲁公开课 - 旧约导论课程节选

When left untreated,however, it can lead to changes in a person's physical appearance and even death.

VOA: special.2010.07.06

But I want to go back there because what I want to do now is, I want to change some critical assumptions of that model and see that by making those changes, we're going to get some very different outcomes.

但我回来的原因是,我想改变一些模型的关键假设,并看看通过这些改变,我们将得到何种不同的结果

耶鲁公开课 - 博弈论课程节选

Changes were coming. And it was their responsibility to guide the nation through the changes.

VOA: special.2010.07.08

We're trying to understand exactly what changes in your brain when you learn and how those changes persist over time to support memory. And one thing that we know which helps explain why some things are easier to remember than other is that learning is not a unitary process.

我们一直都想查明，学习的时候，大脑到底发生了什么变化，这些变化是如何长时间控制记忆的,我们都知道，学习的过程不是一元化的,这就是为什么有的东西好记，有的东西难记。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

They said this was likely a result of the legal drinking age being raised to twenty-one and other policy changes aimed at reducing underage drinking.

VOA: special.2009.08.07

See, I've defined f of x to be a function x=x+1 that takes a value of x in, changes x to x+1, x and then just returns the value.

我定义了f是一个函数,输入x，让，然后输出。

麻省理工公开课 - 计算机科学及编程导论课程节选

Some researchers and editors say changes must be made to stop such false author claims.

VOA: special.2009.10.08

I keep referring those successive parts back to a sense of the whole which changes as a result of knowing more and more and more parts.

我继续将剩下的局部,与整体联系,然后知道越来越多的局部。

耶鲁公开课 - 文学理论导论课程节选

And once he did that, both he and many other scientists, could then, once they understood what caused the fluorescence, make little changes to the actual protein, and tune what the properties of that fluorescent protein were.

而且一旦他做成了这个，一旦他们弄清楚了是什么导致萤光，他和其它很多科学家，就可以对蛋白质做微小的改变，调节蛋白质的荧光性质。

麻省理工公开课 - 化学原理课程节选