声动力化学疗法是治疗肿瘤的一个新方法。

This is a review of the advance of sonodynamic chemistry therapy for cancer treatment.

youdao

但是直到天然气和石油的价格大幅上涨之后，全球化学工业才有了开展煤炭气化业务的动力。

But there had been little incentive for the global chemical industry to gasify coal until prices began soaring for natural gas and oil.

youdao

化学燃料动力火箭可以提供克服地球引力所必须的强大推进力。

Chemical rockets have the high thrust necessary to lift rockets into space, overcoming the Earth's gravitational pull.

youdao

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

So, let's look at dynamics, reactions between chemicals.

因此，我们来看看化学品之间的反应动力学。

麻省理工公开课 - 固态化学导论课程节选