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

• 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。
• A Simple Example: A Web-Based Prime Number Generator
  一个简单的示例：基于Web的质数生成器
• Application of Big Prime Number in Public-key Cryptography and Feasibility of Probability Generation Method
  大素数在公钥密码中的应用及概率生成法的可行性
• The Abstract Prime Number Theorem and a Criterion for the Generalized Riemann Hypothesis
  抽象素数定理及广义黎曼假设的判别准则
• Improvement on the rapid generation algorithm of large prime number in RSA algorithm
  RSA算法中快速生成大素数方法的改进
• 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
• 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。
• Technology of XML Index structure based on prime number coding schema
  基于素数编码Schema的XML索引结构的研究
• A small, prime number of catalog servers is ideal for optimum availability and performance.
  目录服务器数量是一个小素数时，这会带来最优的可用性和性能。
• The existing prime number labeling method needed a number of primes and some big primes, therefore, an improved prime number labeling method-most brothers prime was proposed.
  目前已有的素数编码方法需要大量素数和大素数，为此提出一种改进的素数编码方法&最多亲兄弟素数，该方法不必每个节点都使用新素数。