No, we call that work positive work. All right, so that means we need to put a negative sign right here, by convention.

历史上有过不同的习惯，这里我们规定,如果环境对系统做功。

麻省理工公开课 - 热力学与动力学课程节选

But it's by no means the norm. It's actually, probably I'm a bit unusual like that

但是那绝对不是规范的。事实上，可能我有一点不太平常的是，

英国的影视产业 - SpeakingMax英语口语达人

So that when he says that citizens are held together by ties of common affection he means something very specific.

所以当他们说到公民是由,共同感情的关系所团结在一起,他所指的是非常明确的东西。

耶鲁公开课 - 政治哲学导论课程节选

That's one of the beauties of proteins as working molecules is that their structure can be changed by subtle means.

蛋白质作为一种生物活性分子,其优势之一是,能够通过精细的方法改变其结构

耶鲁公开课 - 生物医学工程探索课程节选

So the meaning in life will be furthered by means of this kind of communication that takes place through responsivity.

因此生命的意义可以通过这种,相互交流而深化,而交流的途径就是反应。

麻省理工公开课 - 电影哲学课程节选

That means the force you're applying is cancelled by another force, which has got to be the force of friction.

意味着你施加在物体上的力被另一个力抵消了,这个力就是摩擦力

耶鲁公开课 - 基础物理课程节选

It's by no means clear that The Rhyme of the Ancient Mariner will end with "Love all things, great and small things."

大家不可能清楚的预见到《古航海家之歌》,会以“爱所有事物，不管它伟大或渺小“结尾“

耶鲁公开课 - 文学理论导论课程节选

So, by the same logic, that means that all of our positively charged ions are, in fact, going to be smaller in terms of radius, compared to their neutral parents.

那么，按照相同的逻辑，我们所有的正离子，事实上，它们的半径都会缩小，与它们的中性母体相比。

麻省理工公开课 - 化学原理课程节选

That means that the price of each share should decline by the amount they paid out divided by the number of shares.

这就意味着每股价格会降低,降低值为,总开支除以总股数

耶鲁公开课 - 金融市场课程节选

So, "Dogs" and "Complained" are one word, but two morphemes and what this means is that you make the word by putting together two morphemes.

因此,"狗狗们"和"抱怨的",都是由两个语素组成的单一词,这也就意味着,你将两个语素组合在一起成为了一个词

耶鲁公开课 - 心理学导论课程节选

And I'm asking not about the locomotive and the caboose but rather I'm asking about the train that I picked out by means of the locomotive and the caboose.

现在我不是问火车头和车尾,我是问火车,通过指出火车头和车尾,来讨论火车。

耶鲁公开课 - 死亡课程节选

We also saw in that numbers game last time that in some games, but by no means all games, in some games this process actually converges to a single choice.

我们同样可以发现,在某些博弈中,不是所有的博弈,迭代剔除劣势策略,最终会导致唯一的选择

耶鲁公开课 - 博弈论课程节选

As presumptuous as that desire is, to come before Homer or to come before Virgil, it's by no means the final sense, I think, of Milton's ambitious drive to be first. Milton invokes the same heavenly muse here who inspired Moses, that shepherd.

尽管想要先于荷马或维吉尔的雄心,很冒失，这却绝不是弥尔顿想要做第一，的壮志的终点，他在这里所写的,缪斯正是那个启示了牧羊人摩西的缪斯。

耶鲁公开课 - 弥尔顿课程节选

Holy things are holy because they are removed from the realm of the common by means of rules or safeguards that demarcate them as different and separate and determine that we use them differently. The preservation of holy status therefore depends on those rules and safeguards.

神圣的东西之所以神圣是因为,它们通过规则和保护措施远离了普通的界域,这些保护将它们划分为是与众不同的，并且决定了,我们应该不一样地使用它们，神圣状态的保留时间长短,取决于这些规则和保护措施。

耶鲁公开课 - 旧约导论课程节选

And if I think back to my own childhood again, not that that was the glory days by any means, but I mean people weren't falling over hour after hour from dehydration because they didn't have a water bottle with them.

如果我回忆一下自己的童年,不是说我的童年有多光辉灿烂,而是我想说当时人们也没有因脱水而倒下,而因为他们没有随身携带水壶

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

In the very red means in that part of the brain is stimulated by the centre of your visual field.

红色部分说明这部分的大脑,收到视野中心的刺激。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

So the open curly brace followed by the closed curly brace means everything inside of these curly braces should get executed, but only if that first condition is actually true.

所以左花括号后面跟着,右花括号，这意味着花括号里面所有的代码,都应该是要被执行的，但只有当第一个条件是正确的。

哈佛公开课 - 计算机科学课程节选

At the end of the semester or at the end of the lecture, if you enjoyed it, by all means tell me that you enjoyed it, that you had fun.

在这学期结束后或者在这个讲座结束后，如果你们喜欢它，务必告诉我你们喜欢，你们获得了乐趣。

哈佛公开课 - 幸福课课程节选

That's Gadamer's position, and it is the position of anyone who opposes that of Hirsch, although what he means by the distinction is clear enough.

那是葛达玛的观点，也是所有赫施反对者的观点，虽然他对区别的定义已经够明显了。

耶鲁公开课 - 文学理论导论课程节选

Let me say, I am by no means convinced that the idea for the philosopher-king is an impossibility or is intended as a kind of absurdity.

我要声明，我决不采信,哲学家国王概念,不可能的说法,或说那是种荒谬的说法。

耶鲁公开课 - 政治哲学导论课程节选

The sovereign is described by Hobbes as an artificial person by which he means the sovereign is the creation of the contract or the covenant that brought this office into being.

霍布斯把君主描述为一个,现今意义上的法人,也就是说君主的权力,是由某种意义上的合同,或说是契约而形成的。

耶鲁公开课 - 政治哲学导论课程节选

So multiplying a vector by a number means stretch it by that factor.

所以用数字乘以矢量,就相当于将它伸长了相应的倍数

耶鲁公开课 - 基础物理课程节选

That means they arrange for the issuance by other institutions of securities.

这意味着他们帮助,其他的证券公司募集证券或者股票。

耶鲁公开课 - 金融市场课程节选

Unfortunately, this is also call the Rydberg constant, so it's a little bit confusing. But really it means h the Rydberg constant divided by h, and that's equal to 3 .

不幸的是，它也叫Rydberg常数，所以这可能会有点混淆,但它表示Rydberg常数除以。

麻省理工公开课 - 化学原理课程节选