No, we can't. Because if l equals 1, we can not have m sub l equal negative 2, right, because the magnetic quantum number only goes from negative l to positive l here.

不行，因为如果ｌ等于１,ｍｌ的值不可能等于－２，对吧，因为磁量子数的值,这时只能从－１到１

麻省理工公开课 - 化学原理课程节选

You're asked to take a long walk in the park with your parents. And you're just saying,

你还得陪父母到公园里散步。你这时会感慨道，

I like课堂 - SpeakingMax英语口语达人

At this stage I'm at my singleton case.

到这时，我已经得到单一元素情况了。

麻省理工公开课 - 计算机科学及编程导论课程节选

So instead you'd have to maybe if you start with wavelength, go over there, and then figure out velocity and do something more like kinetic energy equals 1/2 n b squared to get there.

这时你要先从波长开始，到这，然后算出速度,然后像动能等于1/2nb平方得到这。

麻省理工公开课 - 化学原理课程节选

And yet, I would contend that the part about the Essex actually running over him is quite compelling. At least I feel it when I read it.

然而，我的确觉得，埃塞克斯往他身上碾过去的场景描写很,扣人心弦，至少我读到这时，是这么觉得的。

耶鲁公开课 - 1945年后的美国小说课程节选

and you're very hungry after working on your computer at your hotel room late at night.

你在酒店房间里，在电脑前工作到很晚，这时你肚子很饿了。

How can I 课堂 - SpeakingMax英语口语达人

You start off and you go down, down, down, and then you come up, then you get your first REM cycle, again, again, again, again, again, and then you wake up.

从第一阶段开始，到下面的阶段，然后又往上，这时就出现REM睡眠，然后再一次次地循环，直到你睡醒。

耶鲁公开课 - 心理学导论课程节选

So the question was, why is this return down at this level, it says, well if I ever execute out of this FOR loop, I get to the end of the FOR loop without hitting that branch that took me through the return, then and only then do I want to actually say, gee, I got to this place, there isn't any value to return, none I'm going to return none and none.

问题是，为什么它是在这个级别上返回值呢，意思就是如果我出了这个for循环,就意味着我运行的过程中没有走到任何,带return的支路上去,这时也只有这时我才能说天呐,我终于走到这儿了，这时不会返回任何值，只会返回none和。

麻省理工公开课 - 计算机科学及编程导论课程节选