second-order moment around mean

[second-order moment around mean]
[second-order moment around mean]

中文释义

二阶中心矩

单词分析

单词结构:

second-order moment around mean

字母数:31

记忆提示

🎯 重点记忆:

  • 单词拼写:second-order moment around mean
  • 核心含义:二阶中心矩