So, today we're going to introduce the chemistry topics, which we will cover in 5.111, and give you general information, practical information about the course number of points you need, when the exams are, that kind of thing, policies, and introduce you to the teaching staff.

今天，我们将向你们介绍这门课会涉及的化学问题，并告诉你们一些基本信息和实用信息，像你需要的课程分数,考试时间，课程政策，以及授课教师。

麻省理工公开课 - 化学原理课程节选

So once we cover it, it will then be fair game to ask these photoelectron spectroscopy or these photoelectric effect questions using the wavelength of the electron.

所以一旦我们涉及到它，问及光电子能谱或者,用电子的波长问及,光电效应是一样的。

麻省理工公开课 - 化学原理课程节选

What that will look like in practice is that we'll cover not so much information.

所以我们在实际操作时,不会传达过多信息方面的东西。

哈佛公开课 - 幸福课课程节选

I'll talk about who will benefit from the course and a little bit about sort of the detailed subject matter that we'll cover in the course of this semester.

我会谈到何人将从中受益,以及本学期这门课程,涵盖的内容

耶鲁公开课 - 生物医学工程探索课程节选