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cohen ring

  • 科恩环

专业释义英英释义

  • 科恩环

·2,447,543篇论文数据，部分数据来源于NoteExpress

Cohen ring

  • abstract: In algebra, a Cohen ring is a field or a complete discrete valuation ring of mixed characteristic (0, p) whose maximal ideal is generated by p. Cohen rings are used in the Cohen structure theorem for complete Noetherian local rings.

以上来源于: WordNet

权威例句

  • Dr Manning and Dr Baron-Cohen found that autistic children had extremely long ring fingers compared with their index fingers.

    ECONOMIST: Autism

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