英语词汇“first countable topological space”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	first countable topological space
释义	first countable topological space first countable topological space [¦fərst ′kau̇nt·ə·bəl ‚täp·ə¦läj·ə·kəl ′spās] (mathematics) A topological space in which every point has a countable number of open neighborhoods so that any neighborhood of this point contains one of these.
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