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

单词	reference frequency standard
释义	reference frequency standard Encyclopedia 工学激光频率稳定技术释 reference frequency standard参考频率标准在激光频率稳定系统中，具有高频率稳定度，用于测量激光频率起伏的测量标准。作为标准使用的参考频率需满足具有高的稳定度和复现性、线宽窄、信噪比高、与受控激光的频率相匹配等要求。
随便看	non-diagonal term non-diamagnetic plasma non-differentiability non-differentiable non-differentiable curve non-differentiable function non-differentiable mapping non differentiable optimization non-differentiable optimization nondifferentiable optimization non-differentiable programming non diffracted acoustic beam non-diffracted acoustic beam nondiffracted acoustic beam nondiffracting beam non diffraction beam non-diffraction beam nondiffraction beam non-dimensional nondimensionalization non-dimensional number non-diploma certificate nondipolar non direct drug design non-direct drug design

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