英语词汇symmetric closure怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	symmetric closure
释义	symmetric closure 简明释义对称闭包网络释义 1 ?对称闭包同样还可说明对称闭包(Symmetric Closure)和传递闭包(Transitive Closure). 定义7.14 设R是非空集合A上的关系, R的自反(对称或传递) 闭包是A上的关系R’, 使得R’满足以下... 短语 1 symmetric closure of r R的对称闭包 2 symmetric closure of a relation 关系的对称闭包双语例句 1 And generate Rs reflexive closure, symmetric closure and transitive closure. 并且生成r的自反闭包、对称闭包和传递闭包。 2 This paper gives a new concept of reflexive closure of fuzzy relation and symmetric closure of fuzzy relation, and also gives operation method and properties about it. 本文定义了模糊关系的自反闭包、对称闭包概念，同时给出了模糊关系的自反闭包、对称闭包的运算方法及性质。打破了在原有的模糊关系只有传递闭包的局面。
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