常見例句The binary operations in that ring have as domain ordered pairs of functions, and as codomain functions. 因此定義域和對映域是函數(shù)一開始就確定的強(qiáng)制約束。Exemplifying the Problem-Solving Techniques for the Sampling Codomain of the Conic 例談圓錐曲線中取值范圍的解題策略codomain of a morphism 射的上域codomain of function 函數(shù)的余域 返回 codomain