英语词汇“population inversion”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	population inversion
释义	WordReference Random House Unabridged Dictionary of American English © 2024 popula′tion inver′sion, [Physics.] Physicsa condition of matter in which more electrons are in a high energy state than in a lower energy state, as is required for the operation of a laser. 1960–65
随便看	eötvös experiment eötvös torsion balance eötvös unit eşfahān f- f. f f f1 layer f2 layer f.a. fa faa f.a.a.a.s. f.a.b. fab fabaceous fabada fabergé fabian fabianism fabian society fabius maximus fable fabled

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