英语词汇negative semidefinite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

单词	negative semidefinite
释义	negative semidefinite 简明释义半负定的网络释义 1 ?半负定的 ... negative rotation 反时针标的目的扭转 negative semidefinite 半负定的 negative semidefinite eigenvalue problem 半负定特盏题目 ... 短语 1 negative semidefinite quadratic form 数半负定二次形式 2 negative semidefinite form 数半负定型 ; 负半定形式 ; 负半定型 3 negative semidefinite eigenvalue problem 半负定特盏问题双语例句 1 Then A is positive semidefinite, negative definite and negative semidefinite. 一封好的商业书信应该是明确的、直截了当的。
随便看	thrust-adjusting gear thrust against thrust ahead thrust and torque dynamometer thrust anemometer thrust-anemometer thrust angle thrust arc thrust ashore thrust aside thrust at thrust at springer thrust augmentation thrust augmentation by afterburning thrust augmentation by liquid injection thrust augmentation control thrust-augmentation control thrust augmentation device thrust-augmented thrust-augmented booster thrust-augmented rocket thrust augmented wing thrust augmenter thrust-augmenting nozzle thrust augmentor

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