proportional samplings

英 [proportional samplings]
美 [proportional samplings]

中文释义

[统计][数] 比例抽样

单词分析

单词结构：

proportional samplings

字母数：22

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  • 单词拼写：proportional samplings
  • 核心含义：[统计][数] 比例抽样

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更新时间：2026-01-09 09:51:32