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词汇
equivalence relation
释义
equivalence relation
n.
Mathematics
(名词)【数学】
A reflexive, symmetrical, and transitive relationship between elements of a set that establishes any two elements in the set as equivalent or nonequivalent.
等价关系:一组元素之间的可反射的、对称的、可转移的关系,这种关系对任意两个元素来说要么相等,要么不相等
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