音标与读法

这里为大家介绍下real number 是什么意思，希望能帮助到各位朋友。

中英文翻译

【数学】实数。

real:短语和例子 real2 n. 1.(pl. reals ...number:n. 1.数；数字；〔pl.〕算术。 2.(汽车等的)号 ...any rational or irrational number

同义词：real,

In mathematics, a real number is a value that represents a quantity along a continuous line. The real numbers include all the rational numbers, such as the integer ?5 and the fraction 4/3, and all the irrational numbers such as √ (1.

例句与用法

1.We say that the real number system is a continuum .

我们讲，实数系是一个连续集。

2.The real numbers are called the barycentric coordinates of x .

实数称为X重心坐标。

3.We assumed that e is a real number .

我们假定E是实数。

4.The question of the logical structure of the real number system was faced squarely .

实数系的逻辑结构问题被正视。

5.There are infinitely many real numbers between any two distinct real numbers .

在任何两个实数之间都有无穷多个实数。

6.The basic prerequisite for reading this book is a familiarity with the real number system .

阅读本书必须熟悉实数系。

7.The real numbers are called the barycentric coordinates of x

实数称为x重心坐标。

8.On the canonical forms for matrices over real numbers

关于实数域上矩阵的相似标准形

9.Add a real number default delta to the program

向程序中加入实数默认delta 。

10.To prove rolle theorem by using real number continuity axiom

定理的可视化检验及证明

单词网Danci.583316.cOM