查询词典 ellipse

It was Newton who proved mathematically that the path of a planet must be an ellipse.

是牛顿用数学的方法证明了行星的轨道是一个椭圆。

The shorter or shortest axis of an ellipse or ''.

椭圆的较短的轴或椭球中最短的轴。

And the ellipse is in fashion this year.

这种银色在我国很受欢迎，而且今年很流行椭圆形。

Axis of an ellipse or ellipsoid; passes through the two ''.

的那个轴；穿过两个焦点的轴。

Use is made of the elliptic coordinates for the ease of treating ellipse shaped boundary, while the analytical results for the components in the Cartesian coordinates are provided for convenience of application.

分析引入椭圆坐标，以助于处理问题的边界条件，并最终给出直角坐标下各分量的对应结果，以便于实际应用。

If the point of the ellipse, the vrachyaxis ratio 4: 3, the original 4 per cent of elliptic point Sun on the rest is not 1％, but not all get as the point of vrachyaxis length happens to be a circular diameter of 3% of the net-point.

如果把这个椭方不面的不幼、不幼轴比例规不退为4： 3，则本来4％的椭方不面晒到版上剩下的不离不是1％，而是残被晒不有了！因为这个不面的不幼轴不幼量刚好是方形3%网不面的直径。

The mountain base assumes northwest the elliptic type which extends to the southeast direction, the crater also assumes the ellipse shape, the deep 60 meters, have 20 buildings to be high fully.

山底部呈西北向东南方向延伸的椭圆型，火山口也呈椭圆状，深60米，足有20层楼高。

When the end of the electric field vector travels in an ellipse, the light is elliptically polarized

电场矢量的末端沿一椭圆移动的光叫椭圆偏振光。

When the end of the electric field vector travels in an ellipse, the light is elliptically polarize d

电场矢量的末端沿一椭圆移动的光叫椭圆偏振光。

Consider both feature about streams encipher and elliptic curve encipher , encryption process would divided into two steps to carry out , brings up a fresher Triaxiality CA Stream Encipher Algorithms Use Ellipse Curve Cipher Key, analysed some significance natures about the fusion algorithm, and performanced the fusion algorithm.

结合二者的特点，将加密过程分为两个阶段进行，提出了一种新的加密算法—用椭圆曲线加密密钥的三维CA流加密算法；分析了该算法的一些重要性质，对该算法进行了实现工作。

If you haven't met the perfect couple, let me intro duce you.They stand atop a layer of butter cream frosting. The secret of their success?

如果你没有遇见过这样的一对眷侣，让我来给你介绍这么一对：他们是站在奶油蛋糕上的。

I'm going on a trip tomorrow.

我明天要去旅行。