椭圆的

The orbits of the planets are ellipses with the sun at one focus.

行星的轨道是以太阳作为焦点之一的椭圆。

Lines are treated the same way as outlines of closed shapes, such as ellipses and polygons.

线路已经处理过同样的轮廓封闭的外形，如椭圆和多边形。

The orbit if the earth and the other planets are not perfect circles, but ellipses.

地球和其它行星的轨道并非完全是圆形的，而是椭圆。

It is most often faceted in oval, round, or cushion shapes.

这是最常见的类型，在椭圆、圆或垫的形状。

This text explains the advantages, designing and calculating methods of the finned oval pipe heat exchanger in detail.

这种翅片椭圆管簇换热器型的新风机组是具有广阔应用前景的新型换代产品。

Using three dimensional fluxional function , the rolling force and energy parameters of oval round pass sequences for hot continuous bar rolling were analyzed.

采用三维流函数法对棒材热连轧时的椭圆-圆孔型系统进行了力能参数的解析，其结果与实测结果符合很好。

Objective To research the effects of different culture and different exophyte on the callus of Halenia elliptica D.

目的探讨不同培养条件及不同的外殖体对椭圆叶花锚愈伤组织诱导的影响。

The semi-ellipsoidal surface will be replaced by a hemispheroidal surface in the next device design. The required surface roughness of the metallic parts should be as low as ＝0.05μm.

下一阶段的人工椎间盘将以半球形面取代半椭圆球面设计，并且需提出加工制造与抛光处理流程，要求表面粗糙度达到＝0.05μm以下，使表面间有较平顺的接触行为。

Measures could be adopted in the design are introduced in this article by calculating and analyzing the ellipse flat arch bridge from two engineering examples and comparing the differences between two hinged arch and hingeless arch in different rise-span ratio.

结合工程实例，对椭圆轴线坦拱进行计算分析，比较了不同矢跨比情况下两铰拱、无铰拱的区别，介绍了在设计中采取的措施。

Designed control points of plane form with homocentric arcs and ball markers.By the moment invariants and least-squared procedure of ellipse fit, the markers wererecognized and located automatically with high precision.

设计了平面型多重圆弧编码控制点及立体控制点，结合边缘矩的不变性和椭圆最小二乘拟合技术实现控制点的精确定位。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。