1.
Besearch on the CNC system for turning pistons with elliptical mid convex
中凸变椭圆活塞数控车削系统的研究
2.
Research on the Control Technology of Middle-convex and Varying Ellipse Piston Turning;
中凸变椭圆活塞车削控制技术的研究
3.
Research on Non-contact Measuring System for Surface of Convex and Variable Ellipse Piston;
中凸变椭圆活塞表面非接触测量系统的研究
4.
The Data Processing in Applying PTC Technology into Machining LV20/27 Raised Change Oval Piston Skirt
利用PTC技术加工LV20/27中凸变椭圆活塞裙部时的数据处理
5.
Principle and Analysis of Making Ellipse-cone;
一种活塞中凸变椭圆裙部的加工方法
6.
CAD of the SI-240B Piston Machine Tool's Ellipse Backer
SI─240B活塞车床"椭圆靠模的CAD系统研发
7.
Rectangular-ellioptical waveguide transformer
矩形椭圆波导变换器
8.
The transformation of model is the replacement of ellipsoid and elliptical cylinder for sphere and circular cylinder.
通过模型变换法,可用球体和圆柱体来代替椭圆球和椭圆柱。
9.
Elliptic Well-Poised Bailey Chains and Transformations of Hypergeometric Series;
椭圆Well-Poised Bailey链与超几何级数变换
10.
Drawing the Intersection Line of Two Quadric by the Method of Ellipse Arc Projection and Topological Transformation;
椭圆投射和拓扑变换解两曲面相贯线
11.
Performance Analysis of the Elliptic Beam Ring-focus Antenna with a Variable Focal Distance
椭圆波束变焦距环焦天线的性能分析
12.
Analysis of Elliptic Gear Speed-shifting Mechanism Based on Matlab
基于Matlab的椭圆齿轮变速输纸机构分析
13.
internal and cylindrical centerless grinder for pistone ring
活塞环内外圆无心磨床
14.
piston ring superfinishing machine
活塞环外圆超精加工机
15.
Resembling an ellipse in shape;elliptical.
椭圆形的形状类似椭圆的，椭圆的
16.
A cylinder that contains a movable piston.
活塞筒装有可移动的活塞的圆柱状物
17.
An Analysis of Three Dimentional Deformation of a Round Bar with Oval Cavity and Its Upper Bound Solution
椭圆型槽辊锻圆坯料三维变形的分析及上限解
18.
On the application of the strain ellipse in analyzing the deformation rules of buildings and reasons
应用应变椭圆分析既有建筑物变形规律及成因