ellipse

n. 椭圆；椭圆形

英语翻译

Noun:

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\\\"

造句

A circle is an ellipse with zero eccentricity.圆形是零离线率的椭圆。
An arc is a portion of an ellipse.弧线是椭圆的一部分。
Newton proved mathematically that the path of a planet must be an ellipse.牛顿用数学证明了行星运行的轨道必定是椭圆形的。

常用短语

optic ellipse 光学椭圆
null ellipse 点椭圆
stress ellipse 应力椭圆
filled ellipse 实心椭圆
current ellipse 潮流椭圆
braking ellipse 减速椭圆轨道...
strain ellipse 应变椭圆
polarization ellipse 偏振椭圆
vertical ellipse 垂直椭圆
false ellipse 圆弧椭圆,三心装饰拱...
error ellipse 误差椭圆

组词

Comets were shown to move either in very elongated ellipses or in parabolas. 出自：A. Koestler

近义反义词