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.
通過對射影幾何基本定理進一步討論，利用基元變換法及矩陣運算，推導出四角形點集間射影變換的明確的表達式。 返回 quadric expression