实二次型 meaning in English

real quadratic form

A simple method of solving an orthogonal transformation with a primary transformation is presented by change quadric form into canonical form
给出了利用初等变换求一个正交变换化实二次型为标准形的简便方法。
Abstract : a simple method of solving an orthogonal transformation with a primary transformation is presented by change quadric form into canonical form
文摘:给出了利用初等变换求一个正交变换化实二次型为标准形的简便方法。