quadric expression

基本解释

• [數學]二次式

英汉例句

雙語例句

• 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。

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专业释义

數學

• 二次式