1.
Analytical Model for Cross-Sectional Area of Workpiece in Round-Oval-Round Pass Sequence in Bar Rolling
棒材轧制圆-椭圆-圆孔型中轧件面积计算模型
2.
Resembling an ellipse in shape;elliptical.
椭圆形的形状类似椭圆的，椭圆的
3.
Deviation from perfect circular or spherical form toward elliptic or ellipsoidal form.
椭圆形，椭圆球从正圆或球形向椭圆或椭圆球的偏离
4.
" Bolts,round head with oval neck"
GB/T8262-1987圆头椭圆颈螺栓
5.
Of, relating to, or having the shape of an ellipse.
椭圆的椭圆形的、与椭圆形有关的或具有椭圆形的
6.
eliptical time base
椭圆时基(扫描)线
7.
ellipsoidal head
椭球体的封头, 椭圆封头
8.
ellipticblade sectio
椭圆叶片截面椭圆桨叶截面
9.
the sums of the distances from the foci to any point on an ellipse is constant.
椭圆规是构造椭圆的工具.。
10.
An instrument for describing ellipses.
椭圆规一种画椭圆的仪器
11.
A geometric surface, all of whose plane sections are either ellipses or circles.
椭球，椭面其所有切面都是椭圆或圆一种几何面
12.
(in ancient Rome)round or oval arena for chariot racing and public games
（古罗马）（圆形或椭圆形的）竞技场.
13.
A round or oval dormer window.
一圆形或椭圆形的装饰窗
14.
an oval or round dormer window.
一种椭圆形或是圆形的凸肚窗。
15.
The cell nucleus was large and round or oval, and had 1-3 nucleoli.
细胞核大,圆或椭圆,有1～3个核仁。
16.
(botany) of a cylindrical or ellipsoid body; swollen and constricted at intervals.
（植）指圆柱或椭圆的物体；不时膨胀收缩。
17.
a surface whose plane sections are all ellipses or circles.
截面都是椭圆或圆的表面。
18.
anything with a round or oval shape that is closed or nearly closed.
闭合或基本闭合的圆形或椭圆形物。