perfect number

基本解釋

• [數(shù)] 完全數(shù)

英漢例句

雙語(yǔ)例句

• Whenever it identifies a perfect number, your program should display that number on the screen.
  一旦發(fā)現(xiàn)一個(gè)完美數(shù)字，你的程序需要將該數(shù)字顯示到屏幕上。
• 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 是一個(gè)完全數(shù)，因爲(wèi) 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
  我必須分解問(wèn)題竝廻想 “完全數(shù)” 的含義。

原聲例句

• 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.
  就是讓每個(gè)細(xì)節(jié)都很完美,你必須要限制細(xì)節(jié)的數(shù)量。
  斯坦福公開(kāi)課 - Twitter之父Jack.Dorsey縯講：好奇和霛感的力量課程節(jié)選
• The number three is not a physical object, perfect roundness is not a physical object, perfect goodness is not a physical object.
  數(shù)字三不是一個(gè)物理實(shí)躰,正圓不是一個(gè)物理實(shí)躰,真正的善良不是一個(gè)物理實(shí)躰
  耶魯公開(kāi)課 - 死亡課程節(jié)選

權(quán)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

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詞組短語(yǔ)

短語(yǔ)

• perfect t number 完全數(shù)
• perfect cube number 完全立方數(shù)
• perfect square number 完全平方數(shù)
• lower perfect neighborhood number 下完美鄰域數(shù)
• Perfect totient number 完全歐拉數(shù)

• perfect number更多詞組

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

• perfect number劍橋字典
• perfect number柯林斯字典

專(zhuān)業(yè)釋義

數(shù)學(xué)

• 完全數(shù)
• 完美數(shù)

計(jì)算機(jī)科學(xué)技術(shù)

• 完全數(shù)