So when we talk about a cohort study, this means taking a group of people and following them over time.
所以当我们提到定群研究,就意味着,有一群人参加实验并需一直追踪下去
or if it's over a long period of time and it's an ongoing situation that you want to get rid of.
或者是一件持续了很久的事,你特别想摆脱它。
It wasn't the fact that they were running that time and they say "Oops! We are over the speed limit!
不是因为跑到那个时间,就说“不好,超过速度极限了!
And so you'll learn over time both by seeing and by doing that there are generally some good ways, some okay ways, and some bad ways of actually writing code.
久而久之,你们将通过看和实践来学习到,这里通常有很好的方法,还行的方法,很烂的方法来编写代码。
Over time he gets cuter and cuter and cuter as the artist converged on more and more baby-like features.
随着时间推移,他越来越可爱,因为美工赋予了它,越来越多婴儿的特点。
In this worldview, institutions--human institutions evolve only slowly over time and cannot be altered by abrupt human interventions.
在这个世界观里,制度尤其人文制度,发展得非常缓慢,而且不会被突然的人为干预改变
And I apologize for taking you over, we'll come back to this next time, please go to the website to sign up for recitation for tomorrow.
抱歉有点拖堂了,我们下次会接着这里讲,请去网站,为明天的复述签到。
And this will have to go up before The International Union of Pure and Applied Chemistry before they approve it because they fought over element 106 for the longest time, but I think this will go through fairly quickly.
但还是要往上申请,直到国际纯粹与应用化学联合会,因为同意,他们为106号元素抗争了很久,但我想这个应该会很快通过。
That's where you're just asked over a period of time, how often you eat this list of foods and you're given a very long list of foods.
正如同你们刚才问的,你多久吃一次这些食物,你有一个很长的食物列表
What gives it its identity and ? enduring existence over time?
什么赋予它身分,且历经时间的考验?
He was not against the church, but he thought that people were wasting time being monks, and other people were all over the place in their Russian Orthodox equivalent.
他并不反对东正教,但他认为人们当僧侣,简直就是浪费时间,所有的人在东正教堂里都是地位平等的
Even if you imagine that slaves did the work, you would need a hell of a lot of them, over a long period of time, and you had to feed them, if nothing else.
哪怕你想象这个墓穴是由奴隶所建造,那也一定是成千上万的奴隶,经过了相当长的时间工作,至少,你还要养活这些奴隶
Yeah, so maybe even among your roommates, maybe you don't need a contract because you can manage to achieve the same ends, by the fact that you're going to be interacting with the same person, over and over again during your time at Yale.
没错,就算你和室友没有书面协议,你们一样能达到预期的目的,因为在耶鲁大学上学期间,你们总要碰面
It's an anthology of writings or books written and edited over an extensive period of time by people in very different situations responding to very different issues and stimuli, some political, some historical, some philosophical, some religious, some moral.
是书籍文献的选集,由许多人在一段相当长的时间里,在各种各样的环境下,对不同的事件做出回应而写成的,政治的,历史的,哲学的,宗教的,道德上的,无所不有。
But if you look at the tech fund category, the difference between the dollar-weighted and the time-weighted returns--this is over a ten-year period -is 13.4% per annum; that's stunning.
但是如果你关注科技投资基金,十年间,货币加权回报率,和时间加权回报率间的差距,是每年13.4%,这是非常夸张的
His father was a democrat in czarist Russia, and he was quite a reformer. At the time that the Bolsheviks took over in 1919, there was a brief window of time prior to the family's flight.
他的父亲在沙皇俄国是一个民主党人,他是一个改革家,当时布尔什维克党在1919年统治者俄国,他们家在那之后很快就离开俄国。
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