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perfect number

  • [数] 完全数

网络释义专业释义英英释义

  [数] 完全数

数学英语词汇 (I-Z) ... percentile 百分位数 perfect number 完全数 perfecr square 完全平方 ...

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  完美数

比如说: 完美数 ( Perfect Number ):所有的真因子的和恰好等于本身。也就是说将这个数的所有约数,除了自己以外,加起来正好 还等于自己。

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短语

perfect t number 完全数

Perfect totient number 完全欧拉数

perfect square number 完全平方数

lower perfect neighborhood number 下完美邻域数

perfect cube number 完全立方数

the lower perfect neighborhood number 图的下完美邻域数

odd perfect number [数] 奇完全数

perfect bounded fuzzy number 完全有界fuzzy数

generalized perfect number 广义完全数

 更多收起网络短语
  • 完全数 - 引用次数:5

    参考来源 - 关于完全数的研究
    完美数
  • 完全数

·2,447,543篇论文数据,部分数据来源于NoteExpress

Perfect number

  • In number theory, a perfect number is a positive integer that is equal to the sum of its proper positive divisors, that is, the sum of its positive divisors excluding the number itself (also known as its aliquot sum). Equivalently, a perfect number is a number that is half the sum of all of its positive divisors (including itself) i.

以上来源于: Wikipedia

 柯林斯英汉双解大词典 

perfect number

  • 1. 

    N an integer, such as 28, that is equal to the sum of all its possible factors, excluding itself 完全数

双语例句原声例句权威例句

  • Whenever it identifies a perfect number, your program should display that number on the screen.

    一旦发现一个完美数字程序需要将数字显示屏幕上

    article.yeeyan.org

  • Perfect number, amicable number and anti-sociable numbers are important topics in number theory.

    完全相亲以及孤立一直是数论研究的一个重要课题

    www.dictall.com

  • For example, 6 is a perfect number because the factors of 6 (excluding 6 itself) are 1, 2, and 3, and 1 + 2 + 3 = 6.

    例如6 一个完全因为 6 因子不包括 6 本身 12 3 1 + 2 + 3 = 6

    www.ibm.com

更多双语例句
  • R.J.Bell of Pregame.com says the number of possibilities to guarantee a perfect bracket are an astronomical 9.2 quintillion.

    VOA: standard.2009.03.25

  • You have to make every single detail perfect and you have to limit the number of details.

    就是让每个细节都很完美,你必须要限制细节的数量。

    斯坦福公开课 - Twitter之父Jack.Dorsey演讲:好奇和灵感的力量课程节选

  • The number three is not a physical object, perfect roundness is not a physical object, perfect goodness is not a physical object.

    数字三不是一个物理实体,正圆不是一个物理实体,真正的善良不是一个物理实体

    耶鲁公开课 - 死亡课程节选

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