tensor product of rings造句

例句与造句

1. The coproduct of two commutative rings is given by the tensor product of rings.
2. In "'CRing "', the category of commutative rings ( a full subcategory of the category of rings ), the pushout is given by the tensor product of rings.
3. Since the pushout is the colimit of a span and the pullback is the limit of a cospan, we can think of the tensor product of rings and the fibered product of rings ( see the examples section ) as dual notions to each other.
4. It's difficult to find tensor product of rings in a sentence. 用tensor product of rings造句挺难的