All cell membranes have these channels within them, and under their resting conditions sodium is moving from outside to inside, potassium's moving from inside to outside.

所有细胞膜上都有这种通道结构,在静息状态下,钠从细胞外流向细胞内,钾从细胞内流向细胞外

耶鲁公开课 - 生物医学工程探索课程节选

Yeah, I think if you live outside of London and you need to commute, you got to get the train.

如果你住在伦敦市区外面，你需要坐火车上下班往返。

公共交通更方便 - SpeakingMax英语口语达人

We've talked about one class of molecules, they're transporters that move molecules from inside to outside, or outside to in, that wouldn't ordinarily be transported through a cell membrane.

我们已经讲过一类这样的分子,它们是能够将分子从胞内运至胞外的载体,或者从胞外运至胞内,这个过程不是简单地穿过细胞膜

耶鲁公开课 - 生物医学工程探索课程节选

I just basically do year-one to the present, it's was nice warm outside, that was the day he was born.

我到现在做了一年，那天户外很晴朗暖和，那天他出生了。

麻省理工公开课 - 媒体、教育、市场课程节选

But it came down to this theme that still is so important, and was already so important, which is, what is Russian that should be kept uniquely Russian and closed to outside influence?

但是归根结底,这牵扯到一个相当重要的主题,那就是俄国的哪些特质,该不受外界影响而保留下来

耶鲁公开课 - 欧洲文明课程节选

There is a cat outside the apartment building that starts to meow and the boys are interested in it.

男孩儿们对楼外,叫唤的猫很感兴趣。

耶鲁公开课 - 1945年后的美国小说课程节选

You take it home and you write basically an 8-page, we don't want you to run outside and do research.

回家写大约8页隔行的论文，你不用到外面做调查。

耶鲁公开课 - 新约课程节选

And I think there is all sorts of different ways to learn that outside the classroom that complement the classroom. -Yes.

我认为，从许多事情中，我们都会了解到,正是课外活动,丰富了课内的学业。

普林斯顿公开课 - 人性课程节选

get back to the initial point is going to require some input from outside, like heat or extra work or extra heat or something because you've done an irreversible process.

如果要逆转它,回到初始点，就需要外界的投入，比如额外的功，额外的热量等等,因为你进行了一个不可逆过程。

麻省理工公开课 - 热力学与动力学课程节选

So, you already have a hint that methyl groups are never in the middle, they always have to be on the outside.

那么，你已经得到了一个提示,那就是甲基永远都不可能在中间，它们总是在外侧。

麻省理工公开课 - 化学原理课程节选

Everybody had to work, and usually outside of whatever was home.

每个人都必须工作,而且通常都得是外出工作

耶鲁公开课 - 美国内战与重建课程节选

He says, "Look, I try to picture the world--admittedly from the outside-- I try to picture the world in which I don't exist, I'm no longer conscious. I'm no longer a person, no longer experiencing anything.

他会说，你看，我试图从外界角度想象这个世界-,想象我不存在的这个世界，我不再具有意识，不再作为人存在，不再有任何经历。

耶鲁公开课 - 死亡课程节选

It goes out to the outside world, interacts,gets its hand and mind dirty, does work outside and then applies its work and learns from "the dirty experiences" and brings it back to the lab and so on and so on in an upward spiral.

而是走到外面的世界，与外界互动，接触那些“肮脏“事物，在外面工作，并吸取经验,从“肮脏经验“中学习“,将得到的经验带回实验室,诸如此类，就像一个上升的螺旋。

哈佛公开课 - 幸福课课程节选

These foods are heavily marketed, they tend to be sold in schools, there tend to be mini markets right outside the schools so people can get them on the way to and from schools at many places, and this is the food environment.

这些食品非常热销,一般在学校附近有售,学校外面一般都有小型超市,这样人们就可以在上学放学路上买到它们,这就是所谓的食物环境

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Article in the September 29, 2008, of Washington Post said that and I quote, Joshua may be one of the most discreet White House Chief of Staff ever, seldom talking on the record to the press or appearing before outside audiences.

008年9月29日，华盛顿邮报的文章说到,我引用一下，约书亚可能是最谨慎的,白宫办公厅主任，他很少向媒体公开发表言论,很少出现在大众面前。

普林斯顿公开课 - 国际座谈会课程节选

I don't know if that's true. I haven't been to enough cities outside of the United States.

我不知道这是不是事实。我去过美国以外的地方还很少，不能妄下定论。

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