请输入您要查询的英文单词:

 

单词 naphthalization
释义

naphthalizationn.

Forms: 1800s naphthalisation, 1800s naphthalization.
Origin: Formed within English, by derivation. Etymons: naphthalize v., -ation suffix.
Etymology: < naphthalize v. + -ation suffix.
Obsolete. rare.
The action or process of adding naphtha to coal gas to improve its efficiency as a source of light.
ΘΚΠ
society > occupation and work > materials > fuel > chemical fuel > [noun] > liquid > process of mixing with
naphthalization1861
1861 Proc. Royal Soc. 11 369 This law is also proved to apply to gas, the illuminating power of which has been doubled by naphthalization.
c1865 H. Letheby in J. Wylde Circle of Sci. I. 125/2 The intensity of the light may be brought up to any degree by the usual process of naphthalisation.
This entry has been updated (OED Third Edition, June 2003; most recently modified version published online September 2021).
<
n.1861
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:2025/1/24 10:42:58