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perfect ring

  • 完美环:在代数学中,一个没有零因子的交换环,且它的每个元素都是一个单位。

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  完备环

完备环

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短语

semi-perfect ring 半完满环

graded right perfect ring 分次右完全环

semi perfect ring 完备环r

right perfect ring 右完备环

Perfect Bride And Ring 完美新娘

Ring of Perfect Grip 完美抓力指环

ring with perfect duality 完全对偶环

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  • 完满环

·2,447,543篇论文数据,部分数据来源于NoteExpress

Perfect ring

  • abstract: In the area of abstract algebra known as ring theory, a left perfect ring is a type of ring in which all left modules have projective covers. The right case is defined by analogy, and the condition is not left-right symmetric, that is, there exist rings which are perfect on one side but not the other.

以上来源于: WordNet

双语例句原声例句权威例句

  • Long is Britain's best-known Land Artist and his Stone Circle, a perfect ring of purplish rocks from Portishead beach laid out on the gallery floor, represents the elegant, rarefied side of the form.

    英国著名的土地艺术家的“石头”是波蒂斯黑德海滩上紫色石头组成的完美圆环放置画廊地板上展现了构造优雅脱俗一面

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  • He even had the perfect ring made for me.

    甚至完美的的。

    youdao

  • This Paper gives and proves the dual module of a projective module over aright hereditary and right perfect ring is stil projective.

    本文给出证明遗传、右完备投射对偶模仍然投射模。

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更多双语例句
  • Flames quickly surrounded the basket in a perfect ring of fire.

    VOA: special.2009.02.28

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