中英互译
equivalence relation
美 /ɪˈkwɪvələns rɪˈleɪʃn/
基本释义
- 等价关系：集合中元素之间的关系（如相等关系），具有对称性、自反性和传递性，对于任意两个元素，要么成立，要么不成立。
双语例句
- This irreflexivity can be used to set up an equivalence relation.这一反自反性可以用来建立一个等价关系。
- The equivalence relation is the basic Concept of the rough set theory.等价关系是粗集理论中的一个重要概念。
- The equivalence relation defined by the (transitive closure of the) set of imposed constraints implies N L = N L实施的约束集合（的传递封包）所定义的等价关系表明：N L = N L
网络短语
- closed equivalence relation闭等价关系
- convex equivalence relation凸等价关系
- dynamic equivalence relation动态关系；动态等价关系
- Aequivalenzrelation equivalence relation等价关系
- partial equivalence relation部分等价关系
英英释义
- In mathematics, an equivalence relation is a relation that, loosely speaking, partitions a set so that every element of the set is a member of one and only one cell of the partition. Two elements of the set are considered equivalent (with respect to the equivalence relation) if and only if they are elements of the same cell.