基本解釋[數(shù)學(xué)]切線逼近詞組短語(yǔ)短語(yǔ)tangential approximation method [數(shù)]切線逼近法;切線近似法newton tangential approximation method newton 切線法tangential approximation更多詞組專業(yè)釋義數(shù)學(xué)切線逼近