That's the important message, delta H of formation of the products, minus delta H of formation of the reactants.

去反应物的生成焓，这,是个重要的信息，生成物的生成焓,减去反应物的生成焓。

麻省理工公开课 - 热力学与动力学课程节选

Now, here is a very important message, which is the following.

接下来将有一个非常重要的信息

耶鲁公开课 - 基础物理课程节选

The story that I heard that brought home to me the message how important psychology is to wellbeing and to success.

那个故事让我明白,心理学对幸福和成功是多么重要。

哈佛公开课 - 幸福课课程节选

So that's the important take-away message from this slide. If we think about these different types of lights, microwave light, if it's absorbed by a molecule, is a sufficient amount of frequency and energy to get those molecules to rotate. That, of course, generates heat, so that's how your microwaves work.

重要的信息，如果我们看看,这些不同种类的光，微波,如果被分子吸收，它的频率和能量可以,使分子转动,这当然的，会产生热量,这就是你们微波炉的工作原理。

麻省理工公开课 - 化学原理课程节选