And so what you're going to end up with is, well, let's go over that. Here is sodium and chloride.

你将以之结尾，好吧，我们跳过那个，这是钠和氯。

麻省理工公开课 - 固态化学导论课程节选

a little of that here with you today, to go over what Aristotle is suggesting in this idea of man, the polis animal.

我只能示范一些给你们看，要如何阅读亚里士多德所提示的概念,即人是城邦的动物。

耶鲁公开课 - 政治哲学导论课程节选

If I take lambda equals one angstrom, hc/lambda go through hc over lambda, you will discover that the energy of a photon with one angstrom as its wavelength is on the order of 12,400 electron volts.

如果我让波长等于一埃，能量为，你将发现光子的能量,当其波长为1埃的时候,相当于12，400电子伏特。

麻省理工公开课 - 固态化学导论课程节选

You might want to say in the real world, if you go to a movie theater for this R-rated movie, "Are you 18 and over or are you with a parent?"

在现实世界中，你可能想说，如果你去电影院看R级电影，“你有18岁吗？,或者你跟随你的父母亲来的吗？“

哈佛公开课 - 计算机科学课程节选

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