英语词汇“hollow-cathode lamp”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	hollow-cathode lamp
释义	hollow-cathode lamp hol·low-cath·ode lamp (hol'ō-kath'ōd lamp) A lamp consisting of a metal cathode and an inert gas that can emit a line spectrum of specific wavelength; used in atomic absorption spectrophotometry.
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hollow-cathode lamp