“random group sampling”的概念、定义、翻译、参考文献-科学参考

单词	random group sampling
释义	random group sampling Encyclopedia 农学整群随机抽样法释 random group sampling整群随机抽样法将所调查的对象或总体按一定规则划分成群，随机抽取若干个整群作为总体的样本，对抽取的整群中每一个抽样单元都进行调查的方法。
随便看	Hermitian homogeneous space Hermitian hyperbolic space Hermitian inner product Hermitian inner product space Hermitian integral operator Hermitian kernel Hermitian K-theory Hermitian linear space Hermitian manifold Hermitian matrix Hermitian metric Hermitian metric on complex manifold Hermitian metric vector space Hermitian module Hermitian operator Hermitian part Hermitian product Hermitian quadratic form Hermitian ring Hermitian scalar product Hermitian/skew-Hermitian splitting (HSS) Hermitian space Hermitian spline Hermitian structure Hermitian symmetric space

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