positive semidefinite quadratic form

英 [positive semidefinite quadratic form]
美 [positive semidefinite quadratic form]

中文释义

[数] 半正定二次型

单词分析

单词结构：

positive semidefinite quadratic form

字母数：36

记忆提示

🎯 重点记忆：

  • 单词拼写：positive semidefinite quadratic form
  • 核心含义：[数] 半正定二次型

最近查询：

beam of uniform depth berimbaus cross-over block debone doomsayer edge turning flabergastation garborg greek text incisiva papillae inverted tide overreaching protection Pyritum radial check rate of rise restriking voltage run in one's head Skoghall spokeman super-short turbulent inertial subrange

更新时间：2026-02-05 18:09:34