英语词汇“sigma finite”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 finite
释义	sigma finite sigma finite [′sig·mə ′fī‚nīt] (mathematics) A measure is sigma finite on a space X if X is a countable disjoint union of sets each of which is measurable and has finite measure.
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