| 释义 |
number line ˈnʌmbəlain ＳＧ短语¹⁸⁰⁰⁹⁸⁺¹
基本例句
数值轴,实数直线
坐标
In solving rational inequalities, using the number line yields a higher correctness rate than using algebraic manipulations.
解答分式不等式，选用数轴标根法比代数方法有更高的正确率。 cnki
One convenient way to visualize the real numbers is by the way of a number line.
将真数形象化的最方便的途径是通过数轴。 examw
While most of the students use algebraic manipulations, some adopted the method of using the number line, and still some few solve by sketching the graphs.
绝大多数学生选取代数方法，很少的学生选取图像法，有部分学生使用数轴标根法。 cnki |