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well order

  • 良序:在数学中,集合S上的良序关系(或良序)需要满足:1.是在S上的全序关系2. S的所有非空子集在这个次序下都存在最小元素。等价的说,良序是良基的线序。集合S和这个良序关系一起就叫做良序集合。

网络释义专业释义

  良序

... well defined 梅的 well order 良序 well ordered set 良序集 ...

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短语

Well-order 良序关系 ; 良序

well order relation 良序关系

well-order circulation 良性循环

order well 抽油井

 更多收起网络短语
  • 良序

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句原声例句权威例句

  • You were well out of order taking it without asking.

    不问一声就拿走,这不妥当

    《牛津词典》

  • They might well be prepared to do you harm in order to achieve their purpose.

    他们很可能有备而来伤害实现目标

    《柯林斯英汉双解大词典》

  • It is a good idea to place your order well in advance as delivery can often take months rather than weeks.

    早早提前订购是个主意因为交货常常要花几个的时间,不是几星期。

    《柯林斯英汉双解大词典》

更多双语例句
  • The seven companies affected by the order are Bank of America, American International Group and Citigroup,as well as Chrysler, General Motors and their financing arms.

    VOA: standard.2009.10.22

  • So, The Norton Anthology, this book, this heavy book, I order it as a way to, well, reduce your expenses.

    叫《一首诗的心路历程》,就在这本诺顿诗集里,我自己订购了一本,这样可以减少你们的花费。

    耶鲁公开课 - 现代诗歌课程节选

  • You got an extra hint here in terms of the order, so even if you had just forgotten what I said, sometimes it's not a terrible idea just to put it in the order it's written, that can give you a lot of clues as well.

    其实大家还可以发现一个额外的提示,因此即使你忘了我刚才说的,有时候直接按照这个顺序,排列也不失为一个办法,这也可以给你很多提示。

    麻省理工公开课 - 化学原理课程节选

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