Of course, she needs to know the basic principles, but she's also talking about it an enzyme, so she needs to know about enzyme catalysis.

她需要知道这表上的许多东西，当然她需要知道到这些基本原理，她研究的是一种酶。

麻省理工公开课 - 化学原理课程节选

He invented ammonia synthesis with catalysis by iron.

它发现了铁催化合成氨的催化反应。

麻省理工公开课 - 固态化学导论课程节选