cis-trans isomerism

名词 n.

英文释义

名词 n.
  1. A form of isomerism in which, in one isomer two atoms or groups are on the same side of the plane of a double bond or ring, whereas in the other isomer they are on opposite sides; these are cis- and trans- isomers, respectively. physical,uncountable
0 次浏览 数据来源: Wiktionary