This quantity is exactly zero for an ideal gas and we'll discover why eventually it has to do with what we mean by an ideal gas it turns out.

对理想气体它是零,这点我们接下来会知道是,为什么，这与为什么我们叫它理想气体有关。

麻省理工公开课 - 热力学与动力学课程节选

Consciousness, if what we mean by consciousness is this qualitative aspect of our mental life, consciousness remains a pretty big mystery.

如果我们所说的意识,就是指我们心理活动定性的方面,那么意识还是一个很大的谜团

耶鲁公开课 - 死亡课程节选

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

There are only three assignments: two six-page papers, that I'll explain how to do. One is a exegesis paper, and we'll spend a whole section discussion talking about what we mean by exegesis and teaching you how to do it.

有三项作业：2篇6页论文，我会讲具体要求的，一篇是注释论文，我们花一整节讨论课,讲什么是注释，如何写注释论文。

耶鲁公开课 - 新约课程节选

And over the next couple of days, you'll see what we mean by this in detail.

就是抽象数据类型，你可以在网上看到这两个术语。

麻省理工公开课 - 计算机科学及编程导论课程节选

So that is what we mean by the hoplite phalanx.

这就是我们所说的重步兵方阵的含义

耶鲁公开课 - 古希腊历史简介课程节选

A-Yes, so this is what you mean by the parodying shift that we need, A-desperately need in our foreign policy B-Yes.

所以这是您所说的,我们所需要的转变，我们在外交政策方面急需做出的转变。

普林斯顿公开课 - 国际座谈会课程节选

I mean what are the criteria by which we could judge whether the university is just?

比如说什么是评价,一个大学是否公正的条件？

普林斯顿公开课 - 人性课程节选

And what do we mean by dance?

我所说的“跳舞“是什么意思呢？

哈佛公开课 - 计算机科学课程节选

Well, what do we mean by language?

那么,我们所说的语言到底是什么意思

耶鲁公开课 - 心理学导论课程节选

What do we mean by total cost?

总成本是什么意思呢

耶鲁公开课 - 博弈论课程节选

Musical notation is a particularly Western phenomenon and when you stop and think about it only we in the West, and by West what I mean is the United States and Canada and Western Europe and Russia, parts of South America, only we use musical notation and we use it principally for our high art music.

音乐记谱法是西方所特有的,你可以停下好好想想,只有我们这些土生土长的西方人,所谓西方,我指的是美国,加拿大,还有西欧和俄罗斯,包括一部分南美国家,只有我们使用音乐记谱法,并且我们把音乐记谱法应用于高雅音乐

耶鲁公开课 - 聆听音乐课程节选

So, hopefully, you remember what we mean by valence electrons versus core electrons.

希望大家还记得,价电子与芯电子的定义。

麻省理工公开课 - 化学原理课程节选

Talk of all of those things is what we mean by the mind, but there's no extra thing, the mind, above and beyond the body.

这些能力才是心灵所表达的对象,但是离开肉体,心灵就没有意义了

耶鲁公开课 - 死亡课程节选

So let's take a look at what we mean by this.

让我们看一看它到底意味着什么。

麻省理工公开课 - 化学原理课程节选

Still, that's not a world in which the Morning Star doesn't exist, given that what we mean by the Morning Star is that heavenly object, whatever it is, that in this world we pick out at that time in the morning looking up at the sky.

但这并不是意味着,晨星在这个世界不存在,如果给定了晨星的意思就是,一个这样的天体,不管它到底是什么,在这个世界上,在早晨的那个时候我们仰望天空,就能看到的那个天体

耶鲁公开课 - 死亡课程节选

What do we mean by that?

这是什么意思呢

耶鲁公开课 - 博弈论课程节选

We have to ask, when we say invisible things can't be destroyed, what did we mean by invisible?

我们要问，当我们说无形的东西不可毁灭，我们所说的无形是什么意思？

耶鲁公开课 - 死亡课程节选

OK. So to do this, we're going to have to do a couple of things. All right, the first one is, what do we mean by input size?

好，为了实现这种方法我们,有些事情要做，第一件事情就是，当我们说到输入的大小的时候代表了什么呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

And by that what we mean is that they're absolutely identical, and it turns out that this here is not a double bond, it's not a single bond either, it's actually something in between.

这意味着它们是绝对完全相同的，实际情况应该是这不是一个双键，这也不是一个单键，而是介于两者之间的状态。

麻省理工公开课 - 化学原理课程节选