请输入您要查询的字词:

 

单词 phytane
释义 phytane
[`fī´tān]
ORGANIC CHEMISTRY
C20H42 A hydrocarbon derivative of chlorophyll that is found in rock specimens 2.5-3 × 109 years old; frequently associated with Precambrian fossil plant matter.
随便看

 

科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。

 

Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号 更新时间:2024/7/1 2:31:24