estimation variance

英 [estimation variance]
美 [estimation variance]

中文释义

[数] 估计方差

单词分析

单词结构：

estimation variance

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：estimation variance
  • 核心含义：[数] 估计方差

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更新时间：2026-01-24 01:00:49