短語詞組短語derived utility function 君主的衍生傚用函數(shù)derived d function 導(dǎo)函數(shù)approximate partial derived function 近似偏導(dǎo)函數(shù)upper lower derived function 上導(dǎo)數(shù)upper derived function 上導(dǎo)函數(shù)lower derived function 下導(dǎo)函數(shù)the derived function 關(guān)鍵詞導(dǎo)函數(shù)n -th derived fuctio 堦可微函數(shù)derived function of higher order 高堦導(dǎo)來函數(shù) 返回 derived function