英语词汇“f-sum rule”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	f-sum rule
释义	f-sum rule f-sum rule [′ef ‚səm ‚rül] (atomic physics) The rule that the sum of the f values (or oscillator strengths) of absorption transitions of an atom in a given state, minus the sum of the f values of the emission transitions in that state, equals the number of electrons which take part in these transitions. Also known as Thomas-Reiche-Kuhn sum rule.
随便看	objectively determined valuations objective m2 objective measure objective measurement objective medical finding objective modula 2 objective modula-2 objective modula2 objectiveness objective opiate withdrawal scale objective (optics) objective optometer objective oriented intervention planning objective oriented project planning objective pain objective pain scale objective pascal objective performance criteria objective perimetry objective personal defense weapon objective personal weapon objective plane objective point objective prism objective probabilities

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