“分别比估计”的概念、定义、翻译、参考文献-科学参考

单词	分别比估计
释义	分别比估计 Encyclopedia 理学数据收集模式释 separate ratio estimator分别比估计分层随机样本下，对每层样本分别运用比率估计量，然后对各层的比率估计量进行加权平均得到的估计量。
随便看	phase II clinical trial phase III clinical trial phase instability phase integral phase-integral method phase IV clinical trial phase jitter phase jump phase lag phase law phase lead phaseless phaseless aperture synthesis phase-locked control systems phase locked loop phase-locked loop phase-locked loop, PLL phase locked loops phase-locked loop technology phase-locked measurement phase-locked multi-frequency division phase locked pump probe absorption spectroscopy phase-locked pump-probe absorption spectroscopy phase locked pump probe absorption spectroscopy (PLPP) phase-locked pump-probe absorption spectroscopy (PLPP)

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