And if you work out the energetics as we've gone with thermochemistry, dH you discover there's a huge negative delta H.

如果你计算能量变化,就像在化学热力学中所作的一样，你会发现很大的负的。

麻省理工公开课 - 热力学与动力学课程节选

it's a two-and-a-half-year-long program that mixes biology, chemistry, physics and computer science together.

这门课是一个两年半的项目，涵盖了生物学、化学、物理学，还有计算机科学。

与教授的面谈 - SpeakingMax英语口语达人

We don't usually do our chemistry calculations in miles per hour, so let's switch that to 42 meters per second, so it's -- sorry, it's 94 miles per hour.

在化学计算中我们很少,用英里每小时，所以我们把它换算为42米每秒，对不起，它是94英里每小时。

麻省理工公开课 - 化学原理课程节选

That doesn't come out of what we calculated before in thermochemistry.

我们以前在化学热力学中所计算的量,无法告诉我们这些。

麻省理工公开课 - 热力学与动力学课程节选

And I can calculate what happens to G under those conditions.

因为在化学反应中组分就是这样变化的,我能够计算在这些条件下G的变化。

麻省理工公开课 - 热力学与动力学课程节选