英语词汇“normal series”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	normal series
释义	normal series Math. a collection of subgroups of a given group so arranged that the first subgroup is the identity, the last subgroup is the group itself, and each subgroup is a normal subgroup of the succeeding subgroup.
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