请输入您要查询的英文单词:

 

单词 arc-lamp
释义 arc-lamp
[See arc 5.]
A lamp in which the light is produced by an electric arc. Also attrib.
1882J. Gordon Electr. Lighting 62 In arc lamps..the resistance which converts the current into heat, is that of the heated air between the ends of two carbon rods.1906Daily Chron. 30 Nov. 7/3 The arc-lamp standards were torn up and twisted like straw.1911Encycl. Brit. XVI. 659/2 F. P. É. Carré in France in 1876 began to manufacture arc lamp carbons of high quality from coke, lampblack and syrup.1932C. Morgan Fountain i. 10 A steep bank already equipped with arc-lamps, sentry boxes and barbed wire.
随便看

 

英语词典包含277258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:2024/12/22 13:54:11