您要查找的是不是：
- rational real number 有理实数
- We assumed that E is a real number. 我们假定E是实数。
- A positive or negative real number. 一种正的或负的实数。
- We say that the real number system is a continuum. 我们讲，实数系是一个连续集。
- Number is any real number between 1 and -1. Number-1到1之间的任意实数。
- Real number field He fielded the ball smartly. 他巧妙地将球接住。
- Of, relating to, or being a real number. 实数的实数的、是实数的或与实数有关的
- Truncates a real number to an integer. 实数截尾为整型数，肯定会存在误差的。
- The imaginary is perpendicular to the real number. 虚数是垂直于实数的。
- Trunc: Truncates a real number to an integer. 实数截尾为整型数，肯定会存在误差的。
- A real number is said to be a rational number if it can be expressed as the ratio of two integers, where the denominator is not zero. 意思是:这里的正符号”+”不是表示加法运算;而是数本身的符号系统的一部分.
- Rational numbers and irrational numbers together form the set of real numbers. 有理数与无理数一起构成实数。
- Based on the number set,a new commutative semi-group is established in the integer number and extended in number fields of rational number,real number and the complex number. 在数集的基础上,在整数域上建立了一个新的交换半群,并在有理数域、实数域和复数域上进行了推广;
- A set having the same number of points as all the real numbers in an interval. 闭联集与一个区间内所有实数数目相同的点的集合
- The real number of the whole site would be equal or superior to. 对于整个网站来说,其真实数字应该是等于或者大于此数。
- Number is any real number equal to or greater than 1. Number大于或等于1的任意实数。
- This practice not only undermines the role the urban planning is supposed to play in guiding rational real estate development, but also reduces it into a tool of the real estate developers. 这种做法不但不能发挥引导房地产合理开发的作用，反而成为房地产开发商的工具。
- Program for evaluating real numbers. 实参求值顺序的程序。
- For real numbers, displays a date and time. 对于实数,显示一个日期和时间。
- An expression that is the sum of a real number and a vector and that contains four terms, one real and three imaginary. 四元数一实数和一矢量的和的表达式，有四个项，一个为实数项，另外三个为虚数项
