So, that's kinetics -- how fast a reaction will go, and from the perspective of someone who's a biochemist, I'm interested in kinetics and enzyme kinetics, and thinking about molecules that catalyze reactions in the body.

所以这就是动力学，一个反应发生的有多快,从一个生物化学家的角度,我喜欢研究动力学,酶动力学。

麻省理工公开课 - 化学原理课程节选

And going into a different school, where all of the dynamics changed was probably one of the best and most exciting,

去一个不同的学校，所有的动力都改变了，这或许是最好和最令人兴奋的事情之一。

在学校的时光 - SpeakingMax英语口语达人

You've got an electron acceptor with the powerful urge to become argon like.

你有一个电子接收者,它有巨大动力要变成和氩一样的结构。

麻省理工公开课 - 固态化学导论课程节选

One leads to loss of energy, the other one to increasing energy.

一个让人失去动力，另一个增加动力。

哈佛公开课 - 幸福课课程节选

And often, if you want to make a lot of it, you have to think about the thermodynamics of the system, how fast the reactions will go and kinetics, and then whether they'll go, the thermodynamics, and sometimes then you need to adjust the reactions, maybe use a transition metal to make it go better.

这种分子就不能正常工作，而且通常来说,如果你要大量生产一个东西,你必须考虑系统的热力学，反应速率和动力学,还有反应是否会发生，热力学，而且有时候你需要调整反应的发生。

麻省理工公开课 - 化学原理课程节选

Sleep is a motivation.

睡眠是一个动力。

耶鲁公开课 - 心理学导论课程节选

You were sort of in a punchbowl The country was at a party and we kept drinking from this punchbowl, enjoying ourselves, and the rest of the world would take our dollars.

你就有点像在一个动力十足的碗里,那样的话，整个国家就像是一个大派对，我们在这个,动力十足的碗里畅饮，尽情愉悦，世界其他国家或地区的人也会接受美元。

耶鲁公开课 - 金融市场课程节选

You've got an electron donor with a powerful urge to become neon-like.

你已经有了一个电子给体,它有这巨大动力要变成和氦一样的结构。

麻省理工公开课 - 固态化学导论课程节选