two-stage random sampling

英 [two-stage random sampling]
美 [two-stage random sampling]

中文释义

二段随机抽样

单词分析

单词结构：

two-stage random sampling

字母数：25

记忆提示

🎯 重点记忆：

  • 单词拼写：two-stage random sampling
  • 核心含义：二段随机抽样

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更新时间：2026-01-24 01:09:53