网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 Chrysenes
释义

Chrysenes

英语百科

Chrysene

Ball-and-stick model of the chrysene molecule

Chrysene is a polycyclic aromatic hydrocarbon (PAH) with the molecular formula C
18
H
12
that consists of four fused benzene rings. It is a natural constituent of coal tar, from which it was first isolated and characterized. It is also found in creosote, a chemical used to preserve wood.

随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/21 1:23:40