中文翻译与英英解释

n.
1.【数学】椭圆，椭圆形。
2.＝ellipsis.

a closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it; "the sums of the distances from the foci to any point on an ellipse is constant"
同义词：oval,

In mathematics, an ellipse (from Greek ?λλειψι? elleipsis, a "falling short") is a plane curve that results from the intersection of a cone by a plane in a way that produces a closed curve. Circles are special cases of ellipses, obtained when the cutting plane is orthogonal to the cone's axis.

例句与用法

At neighbouring points, the eccentricity of the light ellipse is small .
在邻近的点上，光椭圆的离心率较小。

The moon doesn't describe a circle round the earth, but rather an ellipse .
月球绕地球运行的轨道不是浑圆的，而是椭圆的。

The earth revolves around the sun in an ellipse with the sun at one of the foci .
地球在以太阳为焦点的椭圆上围绕太阳公转。

Second, since the radius vectors r to the extreme points of the ellipse satisfy(5. 3-12)they are parallel to the two allowed d vectors .
其次，因为到椭圆极值点的径向矢量r满足式（53-12），故这两个径向矢量与两个允许的D矢量平行。

Structure that defines the boundaries of the ellipse
结构，它定义椭圆的边界。

Adds three lines , a rectangle , and an ellipse
添加三段直线、一个矩形和一个椭圆。

How to : draw a filled ellipse on a windows form
>如何：在windows窗体上绘制实心椭圆

Create an ellipse using elliptical shape tool
使用椭圆工具再创建一个椭圆。

The efficiency of ellipse circulation for ideal gas
理想气体椭圆循环的效率

The width of the bounding rectangle that defines the ellipse
定义椭圆的边框的宽度。