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单词 discharge tube
释义

discharge tube


discharge tube

n. A closed insulating vessel containing a gas at low pressure through which an electric current flows when sufficient voltage is applied to its electrodes.

discharge tube

n (Electrical Engineering) electronics an electrical device in which current flow is by electrons and ions in an ionized gas, as in a fluorescent light or neon tube

discharge tube


discharge tube

[′dis‚chärj ‚tüb] (electronics) An evacuated enclosure containing a gas at low pressure, through which current can flow when sufficient voltage is applied between metal electrodes in the tube. Also known as electric-discharge tube. (mechanical engineering) A tube through which steam and water are released into a boiler drum.
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更新时间:2025/1/31 12:41:39