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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

          • 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)
          • 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
          • 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
          • The Study on Producing A Big Prime Number
            对大素数生成的研究
          • 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。
          • The q is a prime number.
            q是一个素数。
          • 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
          • 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