So let's actually let you try another example of solving a problem that has to do with one of the spectrums.

下面请大家来看一下另一个例子,这次是一个需要大家解决的关于光谱的问题。

麻省理工公开课 - 化学原理课程节选

The math quiz is on calculus, and I am really bad at it.

这次数学考试是关于微积分的，是我特别不擅长的部分。

I'm worried 实战 - SpeakingMax英语口语达人

And in this case we're going to look at silicone, and we'll say if you can point out to me which requires the least amount of energy.

这次我们要做的是关于硅的，我们来看看大家是不是,能够为我指出那一项需要消耗的能量最少。

麻省理工公开课 - 化学原理课程节选

It's exposing defects in many of our biggest financial institutions and every day we see more news about failures, huge losses, resignations, or firings of top finance people.

这次金融危机暴露了,很多大型金融机构存在的问题,每天我们都看到很多关于,破产,巨额亏损,或者金融业高层,辞职或被炒鱿鱼的新闻

耶鲁公开课 - 金融市场课程节选

And I know there's a lot to talk about this competition, but let's just get into listening mode here and talk about how we can figure out what the correct electron configuration is for this ion.

我知道刚才关于这次比赛大家有很多话要聊，但是请大家先转换到听讲的模式,来看看如何才能弄清楚,这个离子正确的电子排布。

麻省理工公开课 - 化学原理课程节选

So this is going to tell you pretty much everything you need to know in terms of getting ready for the exam, which is next Wednesday.

这上面包括了几乎,所有的你需要知道的,关于如何准备这次考试的信息，考试时间是下周三。

麻省理工公开课 - 化学原理课程节选