基本解釋[數(shù)學(xué)]二次式英漢例句雙語例句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(dǎo)出四角形點集間射影變換的明確的表達式。quadric expression更多例句專業(yè)釋義數(shù)學(xué)二次式