1.
Research on the Airborne Conical Log-Spiral Antennas with Two Types of Excitation
机载圆锥对数螺旋天线及两种馈电方式的研究
2.
Novel broadband circular-polarized dielectric hemispherical helical antenna
一种宽带圆极化介质半球面螺旋天线
3.
The ortho cone helicoid was used interrsect intercept by the ortho cone helicoid and the cylinder.
正圆锥螺旋面是正圆柱螺旋面被同轴正圆锥面截得。
4.
Nonlinear vibration characteristics of helical bevel gear system and parameters influences
螺旋锥齿轮非线性振动特性及参数影响
5.
3D Modeling And Geometric Parameters Design of Logarithmic Spiral Bevel Gear
对数螺旋锥齿轮的三维建模与几何参数设计
6.
The Research on Tooth Modeling and NC Machining Principles of Double Circular-Arc Helical Bevel Gears for Nutation Drive;
双圆弧螺旋锥齿章动传动齿廓建模及数控成型原理
7.
The mathematical principle of the generation of cone roller′s centerless super roller guide spiral camber;
圆锥滚子无心超精导辊螺旋曲面生成的数学原理
8.
A three-dimensional curve that lies on a cylinder or cone, so that its angle to a plane perpendicular to the axis is constant.
螺旋线附着于圆柱体或圆锥体之上的三维曲线，其垂直于中轴线的平面角是一个恒量
9.
Vibration-prevention Lathing Process for Long Shaft Circumference of Tapered Spiral Blades
锥形螺旋叶片长轴外圆防振车削工艺
10.
NC Milling Analysis of the Non-circular Screw Curve Parts
非圆等距螺旋曲线零件的数控铣削加工分析
11.
55 inch thread tagential die for taper pipe
55°英制圆锥管螺纹切线平板牙
12.
Measurement and Error Analysis for Loxodrome Normal Circular-arc Spiral Bevel Gear;
斜航式法向圆弧螺旋锥齿轮的误差测量分析
13.
Finite Element Stress Analysis for Loxodrome Normal Circular-arc Spiral Bevel Gear;
斜航式法向圆弧螺旋锥齿轮强度的有限元分析
14.
Development of Conical Spiral Groove Aerodynamic Bearings Experimental System
圆锥螺旋槽气体动压轴承实验台装置研制
15.
Computer-aided design of conoid helical-coil compression spring with equal pitch
等节距圆锥螺旋压缩弹簧计算机辅助设计
16.
3D Modeling and Optimization Analysis of Blades and Taper-spiral Auger’s Tip
刀片及圆锥螺旋钻尖的三维建模和优化分析
17.
The Design and Experiment of the Screw Cone Flanges Built-up Maize Pick Roller
螺旋圆锥凸棱式玉米收获摘穗辊的设计与试验
18.
Machining Simulation of Phoenix Ⅱ CNC Spiral Bevel Gear Cutting Machine
Phoenix Ⅱ数控螺旋锥齿轮铣齿机加工仿真