1.
Experimental Study for Manufacture of Ellipse Parts Based on PMAC;
基于PMAC下椭圆工件的加工试验研究
2.
Design and Implementation of Machine Vision Detection System for Elliptical Work-piece
椭圆工件机器视觉尺寸检测系统设计与实现
3.
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.。
4.
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
5.
Structural Response of Stainless Steel Oval Hollow Section Compression Members
不锈钢椭圆中空受压构件的结构响应
6.
Specific Geometrical Conditions and Application on the Projected Circle of an Oblique Elliptic Intersection Line on a Surface of Body-tilted Cut;
曲面斜截体椭圆投影成圆的几何条件及其应用
7.
Resembling an ellipse in shape;elliptical.
椭圆形的形状类似椭圆的，椭圆的
8.
Research of CNC Gear-hobbing Technology on Three Order Ellipse Helical Gear;
三阶椭圆斜齿轮数控滚切加工的研究
9.
Principle and Analysis of Making Ellipse-cone;
一种活塞中凸变椭圆裙部的加工方法
10.
Positioning method for artificial markers'center based on ellipse fitting
基于椭圆拟合的人工标志中心定位法
11.
Procedure Programming of an Oval Surface's NC Rough Machining
椭圆曲面粗加工数控铣削程序的编制
12.
Abstract: It illustrates a ellipse's short semi-axial curved line with great cured radius, that can replace the straight line for cutting square work-pieces on the machine tool.
文摘:车方机床用曲率半径很大的椭圆短半轴曲线代替直线切削方形工件。
13.
ellipsoidal head
椭球体的封头, 椭圆封头
14.
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
15.
An Algebraic Condition for the Positional Relationship of an Ellipse and a Parabola (Hyperbola)
椭圆与抛物线及双曲线位置关系的代数条件
16.
Secure E-mail system based on elliptic curve cryptography
基于椭圆曲线密码体制的安全电子邮件系统
17.
Positive Solutions of Elliptic Equations with Nonlinear Boundary Conditions;
具有非线性边界条件的椭圆方程的正解
18.
Positive Solutions for Singular Elliptic Equations in Different Boundary Conditions;
奇异椭圆方程不同边界条件下正解的存在性