first moment of mass

英 [first moment of mass]
美 [first moment of mass]

中文释义

惯性静矩

单词分析

单词结构：

first moment of mass

字母数：20

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🎯 重点记忆：

  • 单词拼写：first moment of mass
  • 核心含义：惯性静矩

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更新时间：2026-02-07 10:40:50