1.
Analysis on Aerodynamic Characteristics of Ducted Propeller in Axis-Symmetrical Flight;
涵道螺旋桨在轴流状态的气动特性分析
2.
controllable pitch propeller hub
可调螺距螺旋桨桨毂
3.
fixed pitch propeller
定螺距螺旋桨固定螺距螺旋桨
4.
propeller,esp of a ship or motor boat
螺旋桨（尤指船的）
5.
To feather a propeller.
（螺旋桨）顺流交距
6.
An airplane having such a propeller.
螺旋桨飞机有这样一种螺旋桨的飞机
7.
hydrauliccontrol pitch propeller
液压操纵螺距螺旋桨
8.
controllable pitch propeller oil pump
可调螺距螺旋桨油泵
9.
controllable pitch propeller control box
可调螺距螺旋桨控制箱
10.
fixed screw propeller shrouding
定螺距螺旋桨导流管
11.
mechanical controllable pitch propeller
机械式可调螺矩螺旋桨
12.
the whirl of the propeller blades
螺旋桨叶片的旋转.
13.
total propeller-disk area
螺旋桨旋转盘总面积
14.
automatic feathering type controllable pitch propeller
自动顺桨式可调螺距螺旋桨
15.
measurement of fit clearance of propeller
螺旋桨轴安装间隙测量
16.
blade, for ship or boat propellers
大船小船用螺旋桨叶
17.
propeller-jet engine
螺旋桨喷气式发动机
18.
mounting of propeller by hydraulic jack
螺旋桨液压无键装配