stratified one-stage cluster sampling

英 [stratified one-stage cluster sampling]
美 [stratified one-stage cluster sampling]

中文释义

分层单级整群抽样

单词分析

单词结构：

stratified one-stage cluster sampling

字母数：37

记忆提示

🎯 重点记忆：

  • 单词拼写：stratified one-stage cluster sampling
  • 核心含义：分层单级整群抽样

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更新时间：2026-02-01 03:05:27