1.
sectional flight conveyer
分组螺旋叶片式输送器
2.
spiral valve tray
带螺旋叶片的浮阀塔板
3.
New practical calculation methods for helix blade material drawing
自制螺旋叶片下料的实用计算新方法
4.
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
5.
Design of Helical Blade Die for Concrete Mixing Truck With Three Dimensional Method
三维法设计混凝土搅拌车螺旋叶片压模
6.
Three Dimensional Molding for the Helical Blades of the Concrete Mixing Truck Base on PRO/E
基于PRO/E的混凝土搅拌车螺旋叶片三维造型
7.
Cutting and Precision Form of Helical Vane of Shearer Drum
采煤机滚筒螺旋叶片的下料及辗压成形
8.
Research on the Theories of Taper-rolling Process of Endless Spirals and FEA Simulation;
连续螺旋叶片锥辊异面轧制过程的有限元模拟与成形规律研究
9.
Simulation and optimization of the stamp forming of multi-curvature component based on orthogonal experiment
基于正交试验的螺旋叶片冲压成形模拟优化研究
10.
PRO/E three dimensional design of spiral blade on concrete mixer truck mixing drum
混凝土搅拌运输车搅拌筒螺旋叶片的PRO/E三维设计
11.
the whirl of the propeller blades
螺旋桨叶片的旋转.
12.
adjustable blade
可调叶片可调螺旋桨叶
13.
adjustable blade propeller runner
可调叶片式螺旋浆转子轮
14.
Manufacturing and Forming Technology of the Blade of a Screw Conveyer
螺旋输送装置叶片的制造及成形工艺
15.
Screw Centrifugal Pump Vane Variable-pitch Design and Numerical Simulation;
螺旋离心泵的叶片变螺距设计及数值模拟
16.
bistable trigger element
双稳(态)触发元件[触发器](螺旋桨)叶素，叶片
17.
Leaf emergence was checked, and a considerable portion of the leaf was crushed in a close spiral.
叶片抽出部分被抑制、且紧闭的螺旋状叶片大部分产生破裂。
18.
blade, for gas turbines (excl. turbopropellers)
叶片，用于燃气轮机（不包括涡轮螺旋桨发动机）