英语词汇negative semidefinite form怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
[数]?半负定型
... negative semidefinite eigenvalue problem 半负定特盏题目 negative semidefinite form 半负定型 negative semidefinite quadratic form 半负定二次情势 ...
2
?负半定形式
... 负定二次形式 negative quadratic form 负半定型；负半定形式 negative semidefinite form 负向类 negative sense-class ...
3
?负半定型
... 负定二次形式 negative quadratic form 负半定型；负半定形式 negative semidefinite form 负向类 negative sense-class ...

短语

单词	negative semidefinite form
释义	negative semidefinite form 简明释义负半定形式：在数学中，负半定形式是指一个双线性形式B，满足对于任意非零向量x，都有x^T B x ≤ 0。网络释义 1 [数]?半负定型 ... negative semidefinite eigenvalue problem 半负定特盏题目 negative semidefinite form 半负定型 negative semidefinite quadratic form 半负定二次情势 ... 2 ?负半定形式 ... 负定二次形式 negative quadratic form 负半定型；负半定形式 negative semidefinite form 负向类 negative sense-class ... 3 ?负半定型 ... 负定二次形式 negative quadratic form 负半定型；负半定形式 negative semidefinite form 负向类 negative sense-class ... 短语 1 negative semidefinite quadratic form 数半负定二次形式
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