quadric expression
常见例句
- 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。 返回 quadric expression