基本解释

• [数学]二次式

英汉例句

双语例句

• By means of elementary transformation method and the calculation of matrix, the define expression in project transformation among the point sets of quadric-angle form was deduced.
  通过对射影几何基本定理进一步讨论，利用基元变换法及矩阵运算，推导出四角形点集间射影变换的明确的表达式。

专业释义

数学

• 二次式