请输入您要查询的英文单词:

 

单词 vinylidene
释义 vinylidene Chem.|vaɪˈnɪlɪdiːn, vaɪˈnaɪlɪdiːn|
[f. vinyl + -idene.]
The bivalent radical CH2 = C>.
1898Jrnl. Chem. Soc. LXXIV. i. 188 Acetic anhydride converts it first into oxanilide, and subsequently into vinylidene oxanilide.1940[see Saran].1980Chem. in Brit. XVI. 473/1 Vinylidene, indole or leuco crystal violet are used as the colour formers.., and carbon tetrabromide or iodoform as the activator.
随便看

 

英语词典包含277258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:2024/11/13 6:58:39