So, it's a trivial matter, by looking at what is the weight and how far does it drop, to say OK, how much work is done by the paddle wheel.

好，让我们看看重物的质量,以及它下落的距离，就知道桨轮做了多少功。

麻省理工公开课 - 热力学与动力学课程节选

So the running of the country is done by Parliament.

所以，国家的运转是由议会完成的。

政府和皇室的作用 - SpeakingMax英语口语达人

When I say manufacturing, you understand everything is done by hand, but you see things like shops that contain a number of slaves working for a master.

你应明白,我所说的制造业是指手工业,但也包括,若干奴隶为主人工作的作坊

耶鲁公开课 - 古希腊历史简介课程节选

This is done by researchers at The Harvard School of Public Health.

由哈佛大学公共卫生学院的研究者主持

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

A lot of the work is done by Robert Provine who summarizes this in his excellent book Laughter.

很大研究都是Robert，Provine做的,他在一本很好的书《笑》中总结了他的研究。

耶鲁公开课 - 心理学导论课程节选

That cutting is done by special proteins called restriction enzymes.

切割是由一种特别的蛋白质完成的,称为限制性内切酶

耶鲁公开课 - 生物医学工程探索课程节选

Delta v is positive in this direction here, the work is negative. So work on the system is positive. Work done by the system is negative.

功是负的，总而言之,外界对系统做功的符号为正。

麻省理工公开课 - 热力学与动力学课程节选

All right. So let me start again by reminding you what it is that was done last time.

好的,我们开始上课,先回顾下上节课的内容

耶鲁公开课 - 基础物理课程节选

So, by no means is it a part of what we've done in the past.

所以这并不是,我们曾经做过的事情。

普林斯顿公开课 - 人性课程节选

This is a study done by National System of Educational Progress.

这项研究,是由国家教育发展组织所做的。

麻省理工公开课 - 媒体、教育、市场课程节选

This is a research done by Sonja Lyubomirsky-- I mentioned her book in the first class: "The how of happiness".

这是Sonja，Lyubomirsky做过的一项研究-,我在第一堂课提及她的书：,《快乐之道》

哈佛公开课 - 幸福课课程节选

Wirr Minus w irreversible, this is the work which is done to the environment by the system, -Wrev minus w irreversible is always smaller than minus w reversible.

一点提示，不可逆过程中系统,对外界做的功，总是小于,之前我们。

麻省理工公开课 - 热力学与动力学课程节选

The fiber intake is affected not only by what particular foods people pick but how much processing is done of the foods they have, where some of the fiber in foods is specifically processed out.

纤维素的摄入量,不仅取决于人们选择的食物,而且还要看食物的加工过程,有些纤维素在食物在加工过程中流失了

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, moral feelings we could view as feelings of condemnation, shame, emotions like that-- shame, condemnation, pride, righteous anger, but also simple affection, caring for other people, wanting to do well by them, being upset if an injustice is to be done by them.

我们眼中的道德情感包括谴责，和羞耻这样的情绪-,羞耻，谴责，骄傲，义愤，但简单的喜爱之情，对他人的关心，想对别人好，如果别人受到冤屈，你会感到气愤。

耶鲁公开课 - 心理学导论课程节选

One is called the twenty-four hour recall and that's either done by a computer, or done by a trained interviewer who would sit down with you and say, 'Let's reconstruct everything you've eaten in the last twenty-four hours.' And so then you have to recollect everything you ate in the last twenty-four hours.

其中之一被称为24小时回顾法,可由计算机完成,也可以由专业测试人员,坐在你面前并对你说,"让我们记录所有,最近24小时你所吃的东西",然后你需要回忆,最近24小时内吃了什么

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

One way that that's done is by introducing genes into cancer cells, genes that aren't normally expressed in any mammalian cell, but that will cause the cancer cell to die.

已经成功应用的一种方法是,将基因导入癌细胞,而这种基因通常不在哺乳动物细胞中表达,但是可以导致癌细胞的死亡

耶鲁公开课 - 生物医学工程探索课程节选

And this is some work done by the psychologist Claude Steele and his colleagues at Stanford.

这是心理学家Claude，Steele和他在斯坦福的同事,做的一个研究。

耶鲁公开课 - 心理学导论课程节选