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dense set

  • 稠集

网络释义专业释义英英释义

  [数] 稠密集

... dense ring 稠密环 dense set 稠密集 dense subalgebra 稠密子代数 ...

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  稠集

... dense layer密集层 dense set稠集 dense bronze密致青铜 ...

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短语

nowhere dense set [数] 无处稠密集 ; 无处稠密点集 ; [数] 疏集

weakly dense set 弱稠集

relatively dense set 相对稠密集

non-dense set 非密集

Nowhere-dense set 无处稠密集

nonwhere dense set 疏朗集

Dense Set Retrieval 聚集区域查询

countable dense set 可列稠密集

dense set in ordered sets 偏序集的稠密集

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  • 稠密集
    稠集

·2,447,543篇论文数据,部分数据来源于NoteExpress

Dense set

  • abstract: In topology and related areas of mathematics, a subset A of a topological space X is called dense (in X) if every point x in X either belongs to A or is a limit point of A. Informally, for every point in X, the point is either in A or arbitrarily "close" to a member of A - for instance, every real number is either a rational number or has one arbitrarily close to it (see Diophantine approximation).

以上来源于: WordNet

双语例句权威例句

  • Also we show that for an open, dense set of economies, the set of equilibrium prices contains a smooth II-1 dimensional manifold, where H is the numb…

    我们证明存在经济空间稠密子集,使得对开子集的每个点,都存在着均衡点,并且均衡商品价格包含H-1维光滑流形,这里H事件树中顶点的数目。

    youdao

  • Lebesgue measurable set and the complete and nowhere dense set are two kinds of important set and are the important content in the real variable function.

    贝格可测疏朗完备重要集合,是函数中的重要内容

    youdao

  • Each dawn I set out alone, following the little streams as I explored the valleys one by one, forcing my way through the dense undergrowth or scrambling up the steep slopes.

    每天黎明孤身一人出发顺着这些小溪出发,穿过茂密的森林陡峭的斜坡,一个个地探索这些山谷

    youdao

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