• A new report in the journal Global Change Biology says the ecosystem of the Galapagos Islands has changed forever.

    VOA: special.2009.12.16

  • The right expectation is to believe in change from within.

    正确的期望是相信内在的改变。

    哈佛公开课 - 幸福课课程节选

  • Many commentators have observed that The change in name accompanies a change in character, a change of essence in Israel.

    许多评论家发现,名字的改变也伴随着性格的改变,以色列本质的改变。

    耶鲁公开课 - 旧约导论课程节选

  • Secretary Gates said he has launched a year-long study of the possible effects of a change in the law.

    VOA: special.2010.02.06

  • It means that the properties of the system, the properties that describe the system, don't change in time or in space.

    它的意思是指,用以描述系统的性质,不随时间或空间改变。

    麻省理工公开课 - 热力学与动力学课程节选

  • The researchers noted a big change in the list of countries with the lowest adult mortality over the past forty years.

    VOA: special.2010.05.05

  • It eradicates identity, eradicates sense of self. It's gone forever, and you can see the change in pronouns.

    它超越了身份,超越了自我意识,它永远持续,我们能从代词中找到变化。

    耶鲁公开课 - 1945年后的美国小说课程节选

  • The researchers said tPA improved the chances of a successful result by thirty-one percent and produced no change in the death rate.

    VOA: special.2009.09.22

  • Ok, double line. If there are no questions I'm going to make a dramatic change in topic.

    好的,这是重点,如果没什么问题,我要讲下面的内容。

    麻省理工公开课 - 计算机科学及编程导论课程节选

  • Almost two hundred countries met for two weeks at a United Nations conference on climate change in Copenhagen,Denmark.

    VOA: special.2009.12.26

  • This will change in Rome, because in Rome women were citizens also, although that didn't mean they were equal to men.

    这点到了罗马时期发生了改变,因为在罗马女子也是公民了,虽然她们地位无法等同于男子。

    耶鲁公开课 - 新约课程节选

  • But they believe there is a helpful change in the way the body processes energy in the monkeys that eat fewer calories.

    VOA: special.2009.09.01

  • So if we have a negative change in energy for any reaction as it's written, what that actually means is we're giving off energy as the reaction proceeds.

    如果我们像这里写的这样,在任何一个反应过后,得,到的能量变化为负值,这就意味着我们在这个过程中放出了能量。

    麻省理工公开课 - 化学原理课程节选

  • In our last program, we told you how the flow of immigration to the United States began to change in the eighteen eighties.

    VOA: special.2010.05.20

  • If so,how many chords are involved in this chord change and are they changing at a regular or irregular rate?

    是否有和弦的转变,这次和弦转变一共用了多少和弦,他们的变化率是规则还是不规则的?

    耶鲁公开课 - 聆听音乐课程节选

  • Another reason is that a small change in temperature can mean the difference between snow and rain.

    VOA: special.2010.01.05

  • You needed the community that makes use of linguistic conventions to acquiesce in a change of use.

    你必须得到一个群体对于惯例改变,所做出的默认。

    耶鲁公开课 - 文学理论导论课程节选

  • The next major change in Winslow Homer's life was a decision to work in a new medium.

    VOA: special.2010.07.25

  • That is to say I can now reroute that sodium plus chlorine reaction and go a different way, but I still end up with the same change in energy.

    也就是说,我可以重新定义一种,钠与氯的反应途径,从另一种途径来实现反应,但是能量的变化过程相同。

    麻省理工公开课 - 固态化学导论课程节选

  • Senator Davis said that what was needed was a change in the North's policy toward the South.

    VOA: special.2009.03.26

  • So the food environment can change and can change in productive ways and there are a lot of signs of this happening.

    食品环境可以改变并可以很有创造性改变,有很多迹象都可以证明这一点

    耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

  • These incidents took place during a time of intense social and political change in the United States.

    VOA: special.2010.02.25

  • When they bind, they produce some change in the receptor molecule which is experienced inside the cell.

    当它们结合后,会使受体分子发生改变,这个过程发生在细胞内部

    耶鲁公开课 - 生物医学工程探索课程节选

  • Examples include large medical bills, the loss of financial aid or an unexpected change in the financial condition of their source of support.

    VOA: special.2009.01.29

  • Of course, this was just a change in stock prices; it wasn't related to any fundamental change in the economy or any fundamental change in corporate prospects.

    当然,这只是股价上的变化,整个经济或是各个上市公司,并没有发生根本的变化

    耶鲁公开课 - 金融市场课程节选

  • Two rulings in the United States could change how information is controlled online and in our bodies.

    VOA: special.2010.04.09

  • What is that called when you change the fundamental pitch in a piece, going to a different pitch level?

    当你改变曲子的音高的时候,这叫什么,改变音高的层级吗

    耶鲁公开课 - 聆听音乐课程节选

  • The ones that are accepted in public speech change through the years as social rules change.

    VOA: special.2010.02.14

  • And we haven't talked about reactions at all yet, so you don't need to worry about the specifics of that exactly, but just that if you have this negative change in energy, you have a more stable product than you do reactant.

    当然我们还没有开始讨论反应,所以你不用担心它的细节是怎么样的,你只需要知道,如果能量的变化是负值,那么你将得到一个比反应物更稳定的生成物。

    麻省理工公开课 - 化学原理课程节选

  • So, if we took the case of nitrogen, if we add an electron to nitrogen and go to n minus, we find that the change in energy is 7 kilojoules per mole.

    如果我们以氮为例,如果我们给氮增加个电子令它变成-1价的氮,我们会发现能量的变化是,7,千焦每摩尔。

    麻省理工公开课 - 化学原理课程节选

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