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单词
simple cluster sampling
释义
simple cluster sampling
网络
简单整群抽样;单纯整群抽样
网络释义
1.
简单整群抽样
统计学英中词录 ... Significant Level, 显著水平
Simple cluster sampling
,
简单整群抽样
Simple correlation, 简单相关 ...
www.china001.com
2.
单纯整群抽样
若被抽到的群组中的全部个体均作为调查对象,称为
单纯整群抽样
(
simple cluster sampling
);若调查部分个体,称为二阶段抽 …
msw1982.blog.163.com
例句
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key boarding
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更新时间:2025/8/18 17:08:52