So the force that you're pushing down on here is the external pressure times the area.

或者压缩功的概念,在活塞上施加压力。

麻省理工公开课 - 热力学与动力学课程节选

So the mathematical notions of infinity or logical notions like logical entailment are beyond a child of this age.

因此,对于无限这个数学概念,或者是,像逻辑蕴涵这样的逻辑概念,超出了该年龄阶段儿童的理解范围

耶鲁公开课 - 心理学导论课程节选

Now, it's not my purpose here to try to argue for or against Platonism with regard to abstract entities.

我的目的不是,试图去辩护或者反对,柏拉图哲学中的抽象实体这个概念

耶鲁公开课 - 死亡课程节选

So I'm hoping you guys are comfortable with the notion of taking one or two or any number of derivatives.

我希望你们,能习惯求一阶,二阶,或者任意阶导数的概念

耶鲁公开课 - 基础物理课程节选

Well, the Greeks had no concept of natural rights, or of rights that human beings were given by the gods.

当然,古希腊人没有自然权利,或者天赋人权的概念

耶鲁公开课 - 古希腊历史简介课程节选

So, let me get a little bit more specific about what we mean by nodal plane and where the idea of nodal plane comes from, and nodal planes arise from any place you have angular nodes.

关于节面的意义,或者节面概念的起源，让我们讲的更具体一点，节面起源于角向节点。

麻省理工公开课 - 化学原理课程节选

The idea of a "code walkthrough" refers to the process of walking through your code verbally or visually with or without other people.

代码走查“的概念是单独或者和别人一起,通过查看或讨论学习你们的代码,的一个过程。

哈佛公开课 - 计算机科学课程节选

A new concept came up which is Neurogenesis or Neuroplasticity, meaning our brain actually changes and transforms.

一个新的概念叫做神经形成或者神经可塑性，是指我们的大脑实际上会改变和转变。

哈佛公开课 - 幸福课课程节选

The sovereign is not the direct expression of my will or your will, but rather an abstraction from my natural desire to rule myself.

君主制不是对我的，或者你的意志的直接表达,不如说是一种抽象概念,是源于自己统治自己的自然愿望。

耶鲁公开课 - 政治哲学导论课程节选

And that concept is really to either write information into the brain and the nerve system or read information out of the brain and the nerve system.

这一概念实际上是指,向大脑或者神经系统输入信息,或者读出大脑和神经系统以外的信息。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

We're going to start talking about vaccines which is really sort of applied immunology: trying to take immunological concepts and put them into action or to engineer them in some way.

我们将会从,属于应用免疫学范畴的疫苗问题讲起,以便把免疫学上的概念,同实际应用或者某种工程学应用联系起来

耶鲁公开课 - 生物医学工程探索课程节选

An insurance policy--the concept is very simple, we could talk about fire insurance or life insurance.

保单的概念其实很简单，我们可以谈谈火灾保险，或者人寿保险。

耶鲁公开课 - 金融市场课程节选

Hobbes' individuality or individualism is closely connected to this conception of a human being or human well-being as success in the competition for the goods of life.

霍布斯的个性或者个人主义,是与人类或人类福祉的概念紧密相连的,就像在为好生活的奋斗当中,获得了胜利。

耶鲁公开课 - 政治哲学导论课程节选

And there are some philosophers and psychologists who do just that, who claim that free will and responsibility and spiritual value and intrinsic value are all illusions; they're pre-scientific notions that get washed away in modern science or you could try to reconcile them.

一些哲学家和心理学家便是如此,他们认为,自由意志,责任,精神价值,内在价值,这些都是幻象,都是些前科学的概念,应当从现代科学中清洗出去,或者你可以试着将二者调和

耶鲁公开课 - 心理学导论课程节选

But at the end of the day, and here's why we just went with binary and not decimal years ago, when you have one implement a computer with a physical device, it's actually really easy to represent the notion of on or off.

但是最终，之前我们采用二进制,而不是十进制，主要是因为当我们用一台实体机器运行计算机时，这实际上很容易用开或者关的概念来表示。

哈佛公开课 - 计算机科学课程节选

I will try to finish every lecture on time, but sometimes if I'm in the middle of a sentence or the middle of a derivation, I may have to go over by a couple of minutes; there's no need to shuffle your feet and move stuff around.

我会尽量准时下课的,但是有时候如果我正在讲解一个概念,或者正在推导一个公式,我会稍微多讲几分钟,你们不用来回蹭脚,收拾东西什么的

耶鲁公开课 - 基础物理课程节选

That concept is called DNA-based vaccine, or DNA vaccines.

这个概念称为以DNA为基础的疫苗,或者DNA疫苗

耶鲁公开课 - 生物医学工程探索课程节选

Another important concept in probability theory that we will use a lot is expected value, the mean, or average-- those are all roughly interchangeable concepts.

概率论中另外一个常用的重要的概念是,期望值或者也叫均值,这两个概念可以互换

耶鲁公开课 - 金融市场课程节选