“整群随机抽样法”的概念、定义、翻译、参考文献-科学参考

单词	整群随机抽样法
释义	整群随机抽样法 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	complex of rays complex of segments complex of spheres complexometric titration complexometric titration; complexometry complexometry complexone complex optimization complexor Complex orbital Observation Near-earth of Activity of the Sun satellite Complex Orbital Observations Near-Earth of Activity of the Sun complex orthogonal group complex orthogonal matrix complex oscillation complex over a module complex oxide complex oxides complex path complex pathway complex pendulum complex permeability complex permittivity complex plane complex point complex polarization

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。