请输入您要查询的英文单词:

 

单词 cetane
释义

cetane

/ˈsiːteɪn/
noun
mass noun
1
Chemistry a colourless liquid hydrocarbon of the alkane series, present in petroleum spirit
【化】十六烷, 鲸蜡烷。
1.1
Alternative name: n-hexadecane; chem. formula: C16H34.
又名: n-十六癸烷; 化学分子式: C16H34.
词源
late 19th cent.: from Latin cetus 'whale', from Greek kētos (because related compounds were first derived from spermaceti)+-ANE2.
随便看

 

英汉双解词典包含131075条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/1/8 11:17:42