- And we can think about why -- essentially we have fluorine and now we're adding another electron. So you can picture that fluorine is going to get larger in this case And that would be true for all of the negatively charged ions.

我们可以想一想这是为什么-,本质上来讲我们现在给氟原子加上了,另外一个电子,因此大家可以想象在这种情况下氟将变大,而且这对于其它负离子也是成立的。

麻省理工公开课 - 化学原理课程节选

But I want to be careful here. This won't be true of all games.

但请注意,并非所有博弈都会这样

耶鲁公开课 - 博弈论课程节选

You can be--it can be secured easily and it can be made easily in a microwave or things like that, that's all true. Any other ideas, yes?

你可以,垃圾食品保存方便而且,也能直接放在微波炉里或类似的手法烹调,这都是原因,还有其他的原因吗

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But the point to think about for next time is just, is it really true that all three of the premises are true, or might one or more of them be false?

但下次要思考的关键是,那三个前提是否的确全部为真,或许一个或几个为假呢

耶鲁公开课 - 死亡课程节选

du/dV under constant temperature was equal to zero for an ideal gas. And by analogy, we expect the same thing to be true here, because enthalpy and energy have all this analogy going on here. So let's look at an ideal gas.

偏U偏V在恒温下等于零,可以类比，我们希望在这里也一样，因为焓和能量有很强的类比性，让我们看看理想气体,【理想气体】

麻省理工公开课 - 热力学与动力学课程节选

And they've got to all be true.

而且它们要全部为真

耶鲁公开课 - 死亡课程节选