1.
Screw Centrifugal Pump Vane Variable-pitch Design and Numerical Simulation;
![点击朗读](/dictall/images/read.gif)
螺旋离心泵的叶片变螺距设计及数值模拟
2.
adjustable blade
![点击朗读](/dictall/images/read.gif)
可调叶片可调螺旋桨叶
3.
Wind energy utilization characteristics of blades under operation of wind turbines with fixed pitches and variable pitches
风力机定桨距和变桨距工况下叶片风能利用特性分析
4.
the whirl of the propeller blades
![点击朗读](/dictall/images/read.gif)
螺旋桨叶片的旋转.
5.
sectional flight conveyer
![点击朗读](/dictall/images/read.gif)
分组螺旋叶片式输送器
6.
spiral valve tray
![点击朗读](/dictall/images/read.gif)
带螺旋叶片的浮阀塔板
7.
CAD/CAM on the Variable Pitch Propeller Parts
![点击朗读](/dictall/images/read.gif)
变螺距螺旋桨零件的CAD/CAM
8.
CNC Machining for Varying Pitch based on MasterCAM9.0
![点击朗读](/dictall/images/read.gif)
基于MasterCAM9.0的变螺距螺纹数控编程
9.
On Variable Pitch Screw Helix for Part Deliverty
![点击朗读](/dictall/images/read.gif)
分件供送变螺距螺杆螺旋线形式的探讨
10.
Research on NC Machining of Variable Pitch & Groove Depth & Groove Width Screw
![点击朗读](/dictall/images/read.gif)
变螺距变槽深变槽宽螺杆数控加工的开发
11.
Mathematics Model Analysis of Variable Pitch Screw
![点击朗读](/dictall/images/read.gif)
变螺距变槽深变槽宽螺杆的数学模型分析
12.
Selection of Principal parameters for Auger Conveyors with Changeable Screw Pitch and Diameter
变螺距变直径螺旋输送器主要参数的选择
13.
Converter Pitch Processing Problems in Transmitting Cylinder Container;
![点击朗读](/dictall/images/read.gif)
输送圆柱形容器的变螺距螺杆加工问题探讨
14.
Research and Development of Irregular Bottle Part Delivery Variable Pitch Screw
![点击朗读](/dictall/images/read.gif)
异形瓶分件供送变螺距螺杆的研究与开发
15.
Design and machining of a mutation pitch screw lever based on the SolidWords/MasterCAM
![点击朗读](/dictall/images/read.gif)
基于SolidWorkS/MasterCAM的突变螺距螺杆的设计及加工
16.
adjustable blade propeller runner
![点击朗读](/dictall/images/read.gif)
可调叶片式螺旋浆转子轮
17.
New practical calculation methods for helix blade material drawing
![点击朗读](/dictall/images/read.gif)
自制螺旋叶片下料的实用计算新方法
18.
Manufacturing and Forming Technology of the Blade of a Screw Conveyer
![点击朗读](/dictall/images/read.gif)
螺旋输送装置叶片的制造及成形工艺