activation energy

• 活化能

activation energy的英文翻译是什么意思，词典释义与在线翻译：

英英释义

Noun:

1. the energy that an atomic system must acquire before a process (such as an emission or reaction) can occur;

   "catalysts are said to reduce the energy of activation during the transition phase of a reaction"
   

activation energy的用法和样例：

例句

1. ENZYMES enhance reaction rates by lowering the activation energy.
   酶可以使反应的活化能降低从而加快反应速率。
2. The burning-off energy of coke burnt-offat high temperature is higher than that of coke burnt-off at low temperature.
   高温峰积炭，其烧炭活化能较低温峰积炭的烧炭活化能要高。

activation energy的相关资料：

近反义词

【近义词】

• energy of activation [电] 活化能