“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	theory of vocational choice theory of wave propagation in continuous media theory of welfare state theory of witch theory of Wushu theory of Xiang-Shu theory of Yin-Yang agronomy theory of zero population growth theory on electrical double layer in soil colloid theory on everlasting of soil fertility Theory on Frames and Sound of the Movie theory on literary essence theory on making full use of land resources in ancient China Theory on Word-stucture of Chinese theory that there are differences between humanity and destiny theory true value Theosophical Society The Other the Ou Garden the outline of Chinese archives work history The Outline of Chinese History The Outline of Chinese Philosophy The Outline of Medium and Long Term Planning of National Education Reform and Development (2010—2020) The Outline of Museology the outline of the national territorial planning(2016—2030)

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。