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首页 > 英汉词典 > positive definite covariance

positive definite covariance

英 [positive definite covariance]
美 [positive definite covariance]

中文释义

[数] 正定协方差

单词分析

单词结构:

positive definite covariance

字母数:28

记忆提示

🎯 重点记忆:

  • 单词拼写:positive definite covariance
  • 核心含义:[数] 正定协方差

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更新时间:2025-12-16 10:15:33

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