英语字典

perfect number

P 开头单词

基本解释

  • [数] 完全数

英汉例句

    双语例句

  • 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，你的程序需要将该数字显示到屏幕上。
  • 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 是一个完全数，因为 6 的因子（不包括 6 本身）是 1、2 和 3，而 1 + 2 + 3 = 6。
  • I must decompose the problem and think about what "perfect number" means. I can easily come up with several steps required to discover a perfect number
    我必须分解问题并回想 “完全数” 的含义。

    • 原声例句

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

    • 权威例句

  • Yet, 2010 was a big disappointment for Perfect World and a number of other online gaming companies.
    FORBES: The Next Great Chinese Stock - And it's Not an IPO

词组短语

    短语

  • perfect t number 完全数
  • perfect cube number 完全立方数
  • perfect square number 完全平方数
  • lower perfect neighborhood number 下完美邻域数
  • Perfect totient number 完全欧拉数

英英字典

    柯林斯英英字典

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

专业释义

    数学

  • 完全数
  • 完美数

    • 计算机科学技术

  • 完全数