prime number

英 [ˌpraɪm ˈnʌmbə(r)]

美 [ˌpraɪm ˈnʌmbər]

n.  素数，质数(只能被1和其自身整除)

TOEFL计算机

牛津词典

noun

• 素数，质数（只能被1和其自身整除）
  a number that can be divided exactly only by itself and 1, for example 7, 17 and 41

柯林斯词典

• 质数；素数
  In mathematics, aprime numberis a whole number greater than 1 that cannot be divided exactly by any whole number except itself and the number 1, for example 17.

英英释义

noun

• an integer that has no integral factors but itself and 1

双语例句

• The Relationship between Prime and Composite Number as well Positive Integer being a Condition of Prime Number
  素数与复合数的关系、正整数是素数的条件
• This paper puts forword a kind of association rule algorithm based on prime number storage.
  根据素数只有两个约数的性质，论文提出了一种基于素数存储的关联规则算法。
• According to the prime number representation, the paper researches the method of High-speed calculation safety prime number.
  文章根据素数的特殊表示法研究了一种高速的安全素数算法。
• Research on multiple sources schema matching method based on prime number
  基于素数的多源模式匹配方法的研究
• A prime number is a number that is not exactly divisible by any other number.
  一个最初始的数目是不可能被其它数字分化的。
• Prime Number and Two Isomorphic Group
  素数与两个同构群
• It's a one, it's a prime number.
  这是数字一，它是个质数。
• Prime number ( number which can be divided exactly only by itself and 1 ( eg 7,17, 41)
  质数，素数（只能被1和这个数本身整除的数，如7、17、41）
• The number of judging times in this method was cut down by improving the Miller-Rabin probabilistic prime number detection method, and the scope of test was reduced by being filtered using little prime number.
  在该方法中，通过对Miller-Rabin概率性素数检测法进行改进，减少判断的次数，并利用小素数进行筛选，大大缩小了测试的范围，有效地提高了寻找大素数的速度。
• Analysis and Comparison of Several Sieve Methods on Prime Number Searching with Matlab
  Matlab环境下素数筛选算法的分析及比较