“ranked set sampling”的概念、定义、翻译、参考文献-科学参考

单词	ranked set sampling
释义	ranked set sampling Encyclopedia 理学数据收集模式释 ranked set sampling; RSS排序集抽样一种用来提高抽样效率的方法，适用于样本易于排序但不易于数量化的场合。
随便看	phase error phase factor phase feeding of layers phase-field equations phase field method phase field simulation phase flow phase flow rate phase fluctuation phase fraction meter phase-frequency characteristics phase frequency response phase function phase grating phase hologram phase identification 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

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