And I must also stress that transition,when it happens, doesn't mean NATO forces leave.

VOA: standard.2009.10.23

And all this is, is saying that when you take a mixed second derivative, it doesn't matter in which order you take the two derivatives.

麦克斯韦关系的本质是,当你考虑混合的二阶导数时，求导的顺序不影响最后的结果,现在，我们利用这些关系。

麻省理工公开课 - 热力学与动力学课程节选

and she doesn't see it at all until right at the end when there's a denouement, sort of revelation,

但是，她直到最后的结局才恍然大悟，算是一种启示，

话剧排练结束后 - SpeakingMax英语口语达人

It means that we want to eat when there's food around, and it doesn't matter so much whether we're really hungry.

这就意味着只要周围有食物我们就想吃,不管我们是不是真的饿了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And of course, you know, when you look at code it doesn't pause in between them.

当然，你们知道的,在代码执行的时候不会暂停。

麻省理工公开课 - 计算机科学及编程导论课程节选

And when we're looking at the probability density graphs, it doesn't make a difference, it's okay, It has no meaning for our actual plot there, because we're squaring it, so it doesn't matter whether it's negative or positive, all that matters is the magnitude.

它的概率密度图的时候,两者没什么区别，这是可以的，它对我们画这个图，没有什么意义,因为我们是取平方，所以它的正负，无所谓，只和幅值有关，但当我们说到。

麻省理工公开课 - 化学原理课程节选

Well again, I can say the words, but when I try to imagine that possibility and take it seriously, at least speaking personally, it doesn't--it doesn't hold up.

我能说出这种假设，但当我想象那种可能性,并严肃考究时，起码就我而言，它也站不住脚。

耶鲁公开课 - 死亡课程节选

I'm using the fact that when you take a cosine and change the angle inside the cosine, it doesn't care. whereas, if you go to the sine and change the angle inside the sine, it becomes minus sine.

我用了一个结论,当你使用余弦函数时,改变角度的正负,函数值不变,而对于正弦函数,改变角度的符号,则函数值也会变号

耶鲁公开课 - 基础物理课程节选

But of course, there can be abuse of these when the food industry puts stuff in foods it doesn't really need to be there, and then they overstate the value of them and we'll talk about that, what's reasonable and what's not as we go through the class.

但是,当食品工业在食物中加入了,原本并不需要的成分,并夸大其作用时,自然也会反受其害,随着课程的深入,我们会探讨其中哪些合理,哪些不合理

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选