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

　

单词	frequency stability
释义	frequency stability Encyclopedia 工学时间频率测量释 frequency stability频率稳定度表征频率在测量过程中的起伏。是评估频率源性能优劣的主要技术指标，用频率源内部噪声调制产生的相位噪声大小（频域）或其导致的频率取样值的随机波动大小（时域）表征。其中，频域表征为表列信号频率（载频）傅里叶频谱（旁频）的单边带相位噪声谱密度幅值（dBc/Hz）；时域表征则用阿伦方差和其他方差。上述频域表征和时域表征可相互转换。 Astronomy frequency stability频率稳定度
随便看	standard entropy of reaction standard epoch standard equation standard equilibrium constant of chemical reaction standard equipment for revolution speed Standard Error standard error standard error of estimate standard error of mean standard error of measurement standard essential patents Standard Essentials of the New Armillary Clock standard estimator standard extension standard factorization standard fault standard field standard file standard filtration of a stochastic process standard fire time-temperature curve Standard Font Table for Most Used Chinese Characters Standard Font Table of More Commonly Used Chinese Characters (Taiwan Region of China) standard for airborne molecular contamination in clean environment Standard for Basic Terminology of Urban Planning standard for biological particles

　

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