“差族”的概念、定义、翻译、参考文献-科学参考

单词	差族
释义	差族 Encyclopedia 理学组合设计释 difference family差族设是阶阿贝尔群，其运算为加法，是群上的子集族，式中，。令。若中每个非零元在多重集中恰出现次，则称为上的一个差族。当时，简记为差族。当时，差族即为差集。 Mathematics ＞组合数学、组合设计与图论＞组合设计＞释义 difference family差族 difference family差族，广义差集
随便看	imperial examination for children imperial examination for provincial bannermen imperial examination fund Imperial Examinations imperial examination system Imperial Examination Systems in Qing Dynasty imperial examination to select imperial edict drafters imperial festival for birthday of emperor or his mother imperial field imperial garden Imperial Garden in Forbidden City imperial gardens in Beijing, Qing Dynasty Imperial Gardens of Changdeokgung Palace imperial genealogy Imperial Genealogy Office Imperial Glossary of the Manchu Language Imperial Granary Imperial Guard imperial guards Imperial Guardsman imperial history Imperial Horses at Pasture after Wei Yan by Li Gonglin Imperial Household Department Imperial Irrigation District Imperialist Powers and the Chinese Customs

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