“selection rule”的概念、定义、翻译、参考文献-科学参考

　

单词	selection rule
释义	selection rule Encyclopedia 理学选择定则释 selection rule选择定则物理学中（如原子分子光谱学和核物理学）规定系统从一种量子态到另一种量子态的可能跃迁的规则。只有遵从选择定则的量子态之间的辐射跃迁才是可能的。理学计算与理论化学释 selection rule; transition rule跃迁选择定则角动量守恒定律和宇称守恒定律的结果。从大量光谱的观察分析和研究中总结出来，同时也可以从量子力学推导出来。 Physics 相对论、量子理论、量子信息量子理论 selection rule选择定则＞理论物理学＞量子力学＞释义 selection rule选择定则 selection rule选择定则^† Astronomy selection rule选择定则
随便看	speech recognition speech recognition and identification speech retrieval speech sampling speech segment perception speech signal characteristic parameters speech signal processing speech's short time stationarity speech's short-time stationarity speech synthesis speech synthesizer speech therapy speech time speech transmission index speech transmission index, STI speed speed-accuracy decomposition technique speed-accuracy trade off speed change box of machine tool Speed Climbing speed control of electrical drive speed control systems speed control technology of DC electric drive speed counter speed distribution

　

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