(强)等价函数
Strongly) Equivalent function
(强)拓扑等价
Strongly) Topologically equivalent
Fuzzy等价标准型
fuzzy equivalent normal form
Fuzzy等价关系
fuzzy equivalence relation
Fuzzy equivalence relations
Fuzzy最优等价阵
optimal fuzzy equivalence matrix
Fuzzy左同余等价关系
fuzzy left congruence equivalence relation