real quadratic form

常见例句

双语例句

• By use of the real quadratic form theory, the general method of Factoring real quadratic polynomials is given.
  在深入分析参数多项式方法数学原理的基础上 ，提出了参数分布形状特征式法。
• By means of congruent transformation in matrix, the method of transforming real quadratic form into standard form and the method of normal orthogonal basis are given in this paper.
  借助矩阵的合同变换法，给出了化实二次型为标准形的方法、求标准正交基的方法，并给出了正定二次型判定定理的新证明。
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