英语词汇“open covering”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	open covering
释义	open covering open covering [′ō·pən ′kəv·ər·iŋ] (mathematics) For a set S in a topological space, a collection of open sets whose union contains S.
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