“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	model of vocational education model on architectural methods model optimization model organism model output/product/data Model Parliament model photosphere Model Plays model potential model potential molecular dynamics model-potential molecular dynamics model predictive control model reduction model reduction method model refactoring model reference adaptive control model reference adaptive control systems model reference adaptive system Model Requirements for the Management of Electronic Records model sampling model selection model set model set parameters model set size model set types

　

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

　

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