请输入您要查询的英文单词:

 

单词 catalytic
释义

catalytic

/ˌkatəˈlɪtɪk /
adjective
Relating to or involving the action of a catalyst.Traces of metal ions (which could act as catalytic redox centres) were similarly ruled out....
  • Such a development might be useful in stereoselective catalytic syntheses.
  • Many organic molecules undergo structural changes as a result of catalytic reactions with acid or base.

Derivatives

catalytically

adverb ...
  • In this method, sulfur dioxide gas and air are converted catalytically into sulfur trioxide, a gas that combines explosively with water to form sulfuric acid.
  • The reactions above were performed with preformed oxo species, but the researchers also found that the reactions proceeded catalytically under aerobic conditions.
  • During refining, these metals form a catalytically active layer with sulfur from the oil.

Origin

Mid 19th century: from catalysis, on the pattern of pairs such as analysis, analytic.

Rhymes

随便看

 

英语词典包含243303条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/3/22 14:16:48