“optical frequency standard”的概念、定义、翻译、参考文献-科学参考

单词	optical frequency standard
释义	optical frequency standard Encyclopedia 工学激光应用释 optical frequency standard光频标准光频段或红外频段的频率标准。简称光频标。理学〔光学术语〕释 optical frequency standard光频标光学波段的频率标准。
随便看	Demonstration Unit of Digital Publishing Transformation demonstration zone for ecological civilization construction demonstrative residential area Demonstratives and Pronouns in Early Mandarin De Morgan de Morgan algebra de Morgan and Bertrand test de Morgan duality law de Morgan identity de Morgan law de Morgan theorem de Morgan’s law Demos Demosthenes Demotic Opera Troupe Demotic script demotion or dismissal Demoulin Demoulin quadrilateral Demoulin surface Demoulin tetrahedron Demoulin theorem demountable dempster shafer Dempster-Shafer evidential reasoning

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