释义 |
prime number 基本英英例句 数质数; 素数 数学数论
Noun: an integer that has no integral factors but itself and 1Not all the odd numbers are prime numbers.不是所有的奇数都是质数。 Because 19 and 2 have only two divisors: 1 and themselves, they are prime numbers.因为19和2都各只有两个约数:1和它们本身,所以它们是质数。 Cray number crunchers discovered the largestprime number.克来公司的电脑发现了世界上最大的素数。 |