binary quadric form [数] 二元二次形式 ; [数] 二元二次型
best quadric form 最优二次型
linear quadric form 线性二次型
quadric form identity 二次型等式
binary y quadric form 二元二次形式
semi-positive quadric form 半正定二次型
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A new method of completing the square with reverse order is presented by change quadric form into standard form.
提出了一种新的将二次型化为标准型的配方法——逆序配方法。
In this paper, the authors expounded covariance analysis with two correlated variables and solved it with quadric form.
利用二次型解决了双协变量的方差分析方法。
A set of inequality constraint conditions of the strength parameters is derived from the convexity of the strength criterion, which is expressed in a quadric form in terms of stress components.
本文从一般强度理论出发导出各向异性材料应力形式张量多项式强度理论，根据强度准则的外凸性得到应力二次形式强度准则的强度参数限制条件。
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