短語(yǔ)詞組短語(yǔ)category management theory 分類經(jīng)營(yíng)理論forest category management theory 森林分類經(jīng)營(yíng)理論prototype category theory 原型範(fàn)疇理論product category theory 積classical category theory 經(jīng)典範(fàn)疇理論direct sum category theory 直和single -category theory 單類說(shuō)the prototypical category theory 型範(fàn)疇理論morphism category theory 態(tài)射範(fàn)疇論 返回 category theory