real number axis

常見(jiàn)例句

This paper mainly advances a simple but accurate method of judging the number of the solutions of triangle—Real Axis standing for solutions.
通過(guò)“三角形解的個(gè)數(shù)的判斷方法”，揭示了其中所包含的數(shù)學(xué)思想。
For example, a graph of the relationship Between real numbers and their squares matches each real number on a horizontal axis with its square on a vertical axis.
舉例來(lái)說(shuō)，實(shí)數(shù)與其平方的關(guān)系圖表符合了橫坐標(biāo)上每個(gè)實(shí)數(shù)皆對(duì)應(yīng)到縱坐標(biāo)上的平方值。