第三人称复数：ellipses
名词椭圆
1. 椭圆：绍6-11 修倒角(CHAMFER)指令介绍6-12 倒圆角(FILLET)指令介绍6-13 镜射(MIRROR)指令介绍6-14 移动(MOVE)指令介绍6-15 复制(COPY)指令介绍6-16 阵列(ARRAY)指令介绍第七章 出图列印(PLOT)介绍8-1 椭圆(ELLIPSE)指令介绍8-2 建
2. 创建椭圆或椭圆弧：性定义(DDEDIT)D ---- 创建或修改标注样式(DIMstyle)DI ---- 测量两点之间的距离和角度(DIST)DO ---- 绘制填充的圆和环(DONUT)DR ---- 修改图像和其他对象的显示顺序(DRAWORDER)EL ---- 创建椭圆或椭圆弧(ELLIPSE)E ---- 从图
3. 椭圆形：3-1-3 椭圆形(Ellipse)工具 3-1-4 多边形(Polygon)工具 3-1-5 星形(Star)工具 3-1-6 闪耀(Flare)工具 3-1-7 直线(Line)工具 3-1-8 弧线(Arc)工具 3-1-9 螺旋(Spiral)工具 3-1-10 矩形网格(Rectangular Grid)工具 3-1-11 极坐标网格(Polar Grid)工具 3-2 徒手绘图工具 3-2-1 铅笔(Pencil)工具 3-2-2 平滑(Smooth)工具 3-2-3
4. 椭圆弧：云线(revcloud)用来做标记(不重要)样条曲线(SPL)全称:(pline)椭圆(EL)全称(ellipse)椭圆弧(ellipse)不常用. 用来画椭圆弧点(P)全称(point)
1. 椭圆;椭圆形
An ellipse is an oval shape similar to a circle but longer and flatter.
e.g. The Earth orbits in an ellipse.
地球轨道呈椭圆形。
1. The amazing Sun Gate is composed of five white ellipse gates, with four small gates on the sides and a big one in the center.
noun
1. \u0064\u0061\u006E\u0063\u0069\u002E\u0039\u0031\u0031\u0063\u0068\u0061\u002E\u0063\u006F\u006D
1. a closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it
e.g. the sums of the distances from the foci to any point on an ellipse is constant
Synonym: oval