You're allowed Cv comes out here for this adiabatic expansion, which is not a constant volume only because this is always true for an ideal gas.

绝热过程写下,这个式子是因为它对理想气体都成立，并没有用到等容过程的条件,只用了理想气体的条件。

麻省理工公开课 - 热力学与动力学课程节选

So, in general what we see, and this is always true if we're comparing the same atom, and in general, if we're comparing different types of molecules, but we know that a single bond is always weaker than a double bond, which is weaker than a triple bond.

通常我们会看到，这对比较相同原子来说总是正确的，通常，如果我们要比较不同种类的分子，但我们知道单键,总是要比双键弱，双键总是要比三键弱。

麻省理工公开课 - 化学原理课程节选

Is that always true, by the way?

顺便说下这个原则是一定对的么？

麻省理工公开课 - 计算机科学及编程导论课程节选

So a loop or an infinite loop, because true is always true, there is no-- nothing on the screen that seems to change this keyword true, so this is actually a deliberate infinite loop, but so was that thing up top to forever say hi or whatever it is you wanted to do.

因此而出现死循环，屏幕上的这些语句无论怎么运行,都无法改变它为真的事实，这就是所谓的死循环，无论你想不想要,屏幕上都会不断打印出“hi“

哈佛公开课 - 计算机科学课程节选

You can figure Milton asking in this poem Lycidas if it's true: is it true what the Elder Brother said, ? that virtue is always rewarded and evil punished?

可以看出在《利西达斯》中弥尔顿是在问：,《科玛斯》中哥哥所说的，善有善报恶有恶报是真的么？

耶鲁公开课 - 弥尔顿课程节选

The philosopher seeks to judge those beliefs in the light of true standards in the light of what is always and everywhere true as a quest for knowledge.

哲学家追寻的是以真正的标准,来评判那些信念,鉴于追寻知识,无论在何时何地皆真的标准。

耶鲁公开课 - 政治哲学导论课程节选

am,in fact,a person,but that won't always be true of me.

事实上，我作为一个人，但不总是我。

耶鲁公开课 - 死亡课程节选

Otherwise the test is always going to be true, we're going to go off here, but this would loop forever if I did that.

否则测试结果就会一直为真，我们需要离开这个测试，否则就会一直执行循环。

麻省理工公开课 - 计算机科学及编程导论课程节选

I think it depends on whether the list is odd or even in length. Actually, that's probably not true. With one, it'll probably always get it down there, but if I've made it just equal to two I might have lost.

是奇数还是偶数，事实上,这是不正确的，如果最后剩下一个,那可能得到了结果,如果剩下两个，可能错了,所以，首先我们要格外。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now, it's true that -- and this has always been the case -- that a proper marriage was obviously always one of the church's sacraments, ; and marriage obviously had always received the church's blessing; but nonetheless the higher ideal would still seem to be celibacy.

如今，确实是--这也是一直以来的情况-,一段合适的婚姻显然,一直是教堂的一件圣事，婚姻也显然一直受到教堂的祝福;,然而更崇高的理想看上去还是独身主义。

耶鲁公开课 - 弥尔顿课程节选