英语词汇definite quadratic 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

单词	definite quadratic form
释义	definite quadratic form 简明释义定二次型；确定双线性形式网络释义 1 ?定号二次形式 ... 定核 definite kernels 定号二次形式 definite quadratic form 定量 definite quantity ... 2 ?确定双线性形式 Definite quadratic form 确定双线性形式 ; 定二次形式 ; 定号二次形式 ; 定二次型 .. 短语 1 positive definite quadratic form 二次型 2 negative definite quadratic form 数负定二次型 ; 负定二次形式 3 non-negative definite quadratic form 非负二次型双语例句 1 The author introduce the method of applying positive semi-definite quadratic form to prove inequality by giving several examples. 通过给出几个实例，介绍了利用二次型的半正定性证明不等式的方法。 2 The paper gives a number of methods for differentiating half positive definite quadratic form and some relevant properties in respect to half positive definite corresponding coefficient matrix. 本文给出的半正定二次型的若干判别方法及半正定对应系数矩阵的一些相关性质。
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