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单词
negative semi-definite quadratic form
释义
negative semi-definite quadratic form
网络
负半定二次型
网络释义
1.
负半定二次型
半正定二... ... ) negative semidefinite quadratic form 半负定二次型 )
negative semi-definite quadratic form
负半定二次型
...
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更新时间：2026/7/5 21:47:43