英语词汇“vacuum-tube electrometer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	vacuum-tube electrometer
释义	vacuum-tube electrometer vacuum-tube electrometer [′vak·yəm ¦tüb ‚i‚lek′träm·əd·ər] (electronics) An electrometer in which the ionization current in an ionization chamber is amplified by a special vacuum triode having an input resistance above 10,000 megohms.
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