英语词汇“positive semidefinite”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	positive semidefinite
释义	positive semidefinite 释义半正定实用场景例句全部 Then A is positive semidefinite, negative definite and negative semidefinite. 则A是半正定, 负定,半负定的. 辞典例句 In this paper , some properties of weighted sub positive semidefinite matrices were discussed. 讨论了加权亚半正定矩阵的充要条件、分解、特征值、行列式等性质. 互联网
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positive semidefinite