1.
Study on Elliptical Arc Flexure Hinge and Its Application in Micro Electro-Mechanical System;
椭圆弧柔性铰链研究及其在微机械中的应用
2.
Analytical Algorithm of Four-Center Arcs for Fitting Ellipse and Its Optimal Solution
四心圆弧拟合椭圆的解析算法及其最优解
3.
The elliptic and parabolic arcs can be represented exactly by the CT-Bézier curve.
利用CT-Béz ier曲线能精确表示椭圆与抛物线弧。
4.
Resembling an ellipse in shape;elliptical.
椭圆形的形状类似椭圆的，椭圆的
5.
Regularity of Very Weak Solutions for Quasilinear Subelliptic Equations and a Class of Boundary Value Problem on the Open Arcs;
拟线性次椭圆方程很弱解正则性及一类开口弧上的边值问题
6.
ellipsoidal head
椭球体的封头, 椭圆封头
7.
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
8.
Re-discussion on Setting Out Curved Start on Bend of Track and Field Ground in Open Race;
关于半圆式田径场弯道不分道跑竞赛项目弧形起跑线画法的研究——再论椭圆式画法
9.
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
10.
eliptical time base
椭圆时基(扫描)线
11.
" Bolts,round head with oval neck"
GB/T8262-1987圆头椭圆颈螺栓
12.
In this paper, a new method with the help of computer is introduced and the center stake corrdinate of ellipse curve with knowing are longitude is calculated.
本文借助计算机,利用累加法,解决了以弧长为已知量计算椭圆曲线坐标的问题。
13.
ellipticblade sectio
椭圆叶片截面椭圆桨叶截面
14.
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.。
15.
An instrument for describing ellipses.
椭圆规一种画椭圆的仪器
16.
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
17.
circular tooth and cylindrical worm reducer
圆弧齿圆柱蜗杆减速机
18.
diameter of root circular-arc center circle
齿根圆弧中心圆直径