positive symmetric operator

英 [positive symmetric operator]
美 [positive symmetric operator]

中文释义

正[对称]算子

单词分析

单词结构：

positive symmetric operator

字母数：27

记忆提示

🎯 重点记忆：

  • 单词拼写：positive symmetric operator
  • 核心含义：正[对称]算子

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更新时间：2026-02-04 16:18:35