英语词汇“sigma algebra”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	sigma algebra
释义	sigma algebra sigma algebra [′sig·mə ′al·jə·brə] (mathematics) A collection of subsets of a given set which contains the empty set and is closed under countable union and complementation of sets. Also known as sigma field.
随便看	hcrs hcrsh hcrsp hcrss hcrsv hcrt hcrta hcrtf hcrtp hcrv hcrvb hcrw hcrwm hcry hcs hcs2 hcsa hcsae hcsats hcsb hcsbrls hcsbs hcsc hc/sca hcscd

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