“sum rule”的概念、定义、翻译、参考文献-科学参考

单词	sum rule
释义	sum rule [`sǝm ´rül] ^{QUANTUM MECHANICS} A formula for a transition between energy levels in which the sum of the transition strengths is expressed in a simple form.
随便看	ampulla of Lorenzini ampulla of Vater Ampullariella ampullary organ amputation Ampère balance Ampère currents Ampère law Ampère rule Ampère theorem AM radio AM signature amtrac amu amychophobia amygdalin amygdaloid amygdaloidal lava amygdule amyl amyl acetate amyl alcohol amylase amyl benzoate amylene

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