"This phone will work only for 11 days, when we are near the Earth, but it will be switched off later."

VOA: standard.2010.06.02

There's absolutely no reason I couldn't have switched it around and said that instead the pi orbitals form between these atoms instead of those first atoms I showed.

我完全没有理由,不能把它转过来,现在π键在这些原子间,而不是我开始展示的那些原子间。

麻省理工公开课 - 化学原理课程节选

I switched over to what my Computer Science friends called the dark side

我转到了被学计算机的朋友们所称的黑暗学科，

从工学到经营学 - SpeakingMax英语口语达人

The 20-something athlete hurt his knee running track five years ago so he switched to disc golf, a lower impact game.

VOA: standard.2010.08.03

How--how much of a health improvement that represents depends in part on what the restaurant switched the Trans fat for.

人体健康得到多少的改善,部分取决于餐馆把反式脂肪换成了什么

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Pennsylvania Senator Arlen Specter who switched parties from Republican to Democrat earlier this year says the Democratic Party leadership had no choice.

VOA: standard.2009.12.27

For the first time, the philosophy department has just switched over to the online discussion section registration system.

哲学部门，第一次被替换,成为在线讨论注册系统。

耶鲁公开课 - 死亡课程节选

His challenger,Joe Sestak, broadcast blistering TV ads saying Specter had switched parties because he was worried about saving one job - his own.

VOA: standard.2010.05.19

But just to point out the confusion can be we've actually switched what the question is here.

他们有这些幻灯片的拷贝,这里要指出容易混淆的地方是。

麻省理工公开课 - 化学原理课程节选

Specter had been a Republican senator up until last year, when he switched to the Democratic Party, with the backing of President Barack Obama.

VOA: standard.2010.05.19

And five weeks less one day later I decided you know what this might actually be for me and I switched from pass-fail to letter graded status at that point in time.

而第五周的最后一天,我从上及格-不及格制的课程转为上数字学分制的课程,你们可能知道这对我来说意味着什么。

哈佛公开课 - 计算机科学课程节选

So Wells Fargo switched to fulltime banking.

VOA: standard.2010.03.11

And that was when I switched my concentration from computer science to philosophy and psychology with a single question: ? how can I become happier?

于是我将研究方向,从计算机科学转向了哲学及心理系,目标只有一个：,如何变得更快乐？

哈佛公开课 - 幸福课课程节选

Specter's announcement was welcomed by White House spokesman Robert Gibbs, who said Specter's support would be important in implementing President Obama's economic plan: "Let me repeat what the president told Senator Specter this morning, that he has the president's full support, that he is thrilled that he switched parties and is a Democrat and that we look forward to working as we have on the Recovery and Reinvestment Plan with Senator Specter,"

VOA: standard.2009.04.28

Well, imagine if that change in structure could be switched on and off by addition of a phosphorous; and in fact it can in many proteins.

那么,想象一下,只需引入磷酸基团,就能导致蛋白质的结构发生变化,事实上很多蛋白质就是如此

耶鲁公开课 - 生物医学工程探索课程节选

And then he, at the top of it-- switched over into a chromatic scale.

然后,在顶端,转换到了半音音阶

耶鲁公开课 - 聆听音乐课程节选

The Tax Reform Act of 1986 made DPPs much less valuable to investors, and so a lot of wealthy people switched from DPPs to REITs.

986年的税制改革法案,使得DPP对投资者不再那么有价值,所以很多富人从DPP转向REITs

耶鲁公开课 - 金融市场课程节选

He eventually switched; his New York this happened in many regiments in the Civil War it took so many casualties it ceased to exist and he switched to a Connecticut regiment and he served that Connecticut regiment through the summer of 1864.

他最终换了军队,内战期这很平常,他所在的纽约军队伤亡惨重,全军覆灭,他来到康乃狄格军队,他一直在此服役,度过了1865年夏

耶鲁公开课 - 美国内战与重建课程节选

If he switched from gold to let's say iron, he also tried platinum, a number of different foils, he found that they count rate it still was 20 alpha particles per minute.

金箔的时候，计数率就变成零了,如果他把金换成比如说铁，他们还尝试了铂,还有一系列其他的箔片，他发现计数率还是每分钟。

麻省理工公开课 - 化学原理课程节选

There is some improvement that that will represent, but not nearly as much as if the trans fat is switched out with a healthier fat.

这确实是进步了一些,但进步的程度不如,把反式脂肪换成某种更为健康的脂肪

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The cognitive structures are still there, but the on-off switch is switched to off.

认知结构仍然存在，只是开关还没有被开启。

耶鲁公开课 - 死亡课程节选

There are 100 of these molecules, when a receptor gets activated a kinase activity gets activated, the kinase acts on the protein, the protein gets switched on, something new starts to happen inside the cell.

有一百个这样的分子,当受体被激活,激酶被激活后,激酶作用于蛋白,使蛋白活化,细胞中就会发生一些新变化

耶鲁公开课 - 生物医学工程探索课程节选

Some proteins can be switched from an 'off' position where they don't do anything to an 'on' position where they now do something by only a chemical reaction like this where a phosphorous is added.

一些蛋白质可以从关闭状态的,无所作为,到成为开启状态后,执行某种功能,中间只发生了一个引入磷酸基的化学反应

耶鲁公开课 - 生物医学工程探索课程节选

Now the fact is that the Trans fats can get switched out of foods in a pretty easy way by the industry, because now they're doing it pretty routinely like all the restaurants in New York are having to do it, for an example.

实际上剔除食物中的反式脂肪,对食品业而言易如反掌,因为他们如今和纽约的所有餐厅一样,都对此习以为常

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So, at this point, kept the pre-med, just switched the major to chemistry.

如果你一心一意的要学生物学，我猜你会选择有机化学。

麻省理工公开课 - 化学原理课程节选

So, a lot of people switched from savings accounts to REITs -that's called disintermediation.

于是很多人把钱从储蓄账户转向REITs,这被称为去中介化

耶鲁公开课 - 金融市场课程节选

So in that particular case we've switched the roles around.

在这种情况下,各个乐器转换了角色

耶鲁公开课 - 聆听音乐课程节选

If that protein is an enzyme then you've and you've switched it from an 'off' position where it's not catalyzing a reaction to an 'on' position where it is, you've changed the biochemical state of the cell, you've changed the chemical reactions that can occur within the cell, and you've changed its behavior.

如果这种蛋白是一种酶的话,你就能够将酶从无催化作用的静息态,激活至能催化反应的激活态,你改变了细胞的生化状态,也改变了细胞内发生的化学反应,改变了细胞的行为

耶鲁公开课 - 生物医学工程探索课程节选