reaction energy barrier

Ab initio studies of the reaction pathways and free energy barrier for alkaline hydrolysis of formamide

甲酰胺碱性水解历程与活化自由能的理论计算

The sequence is in accordance with the intrinsic reaction energy barrier of i-butene desorption from these active centers.

该顺序与烯烃中间体从上述活性中心上脱附的内禀反应能垒大小有一致关系。

A catalyst increases the rate of a chemical reaction by lowering the activation energy, which is the barrier to be overcome in going between the initial and final state.

酶的催化作用是通过大幅度降低化学反应的活化能。使活化分子相对增多，反应速度加快。

This confirmed from theory that many reaction pathways of low energy barrier existed in the LPG combustion field of CFC-12, and they crossed and interacted to provide a netted system of reaction pathways.

从理论上证实了CFC-12在LPG燃烧场中的降解存在多个低能垒的优势反应通道，它们互相交叉，形成了一个网络状反应通道体系。