但男人长期在数据上更擅长数学应用题和数学论证。
But consistently, men score at least statistically better on mathematical word problems and on tests of mathematical reasoning.
本文通过数学推导，给出了曲线特征的数学论证。
This paper gives the mathematical prove on the curve features by mathematical deduction.
本文通过数学论证，介绍一种简便的，精密的椭圆作图法—八心圆法。
Basad on mathematical demonstration, this paper presents a graphic method of "circle ef eight centers" for plotting an ellipse.
应用推荐