请输入您要查询的英文单词:

 

单词 nitran
释义

nitrann.

Origin: Formed within English, by derivation. Etymons: nitro- comb. form, -an suffix.
Etymology: < nitro- comb. form + -an suffix.
Chemistry. Obsolete. rare.
The radical —NO3; the nitrate ion, NO3.
ΚΠ
1866 H. Watts Dict. Chem. IV. 58 Nitran, Graham's name for the radicle NO3 which must be supposed to exist in the nitrates.
This entry has been updated (OED Third Edition, December 2003; most recently modified version published online June 2018).
<
n.1866
随便看

 

英语词典包含1132095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:2025/2/24 13:23:21