1.
Study of Static Balance Measuring Theory and Method on Huge Marine Propeller;
巨型船用螺旋桨静平衡检测理论与方法研究
2.
The distance that a propeller would travel in an ideal medium during one complete revolution, measured parallel to the shaft of the propeller.
推进器转一圈的距离飞机螺旋桨旋转一次的前移距离，以其与螺旋桨相平行的距离衡量
3.
Three engines would each drive three fans that are smaller and thus easier to quieten than current ones.
三台引擎将分别发动三个螺旋桨，螺旋桨被设计得更小，更易于静音。
4.
controllable pitch propeller hub
可调螺距螺旋桨桨毂
5.
fixed pitch propeller
定螺距螺旋桨固定螺距螺旋桨
6.
propeller,esp of a ship or motor boat
螺旋桨（尤指船的）
7.
To feather a propeller.
（螺旋桨）顺流交距
8.
Comparative Analysis of Propeller Static Thrust Simulation and Experiment
螺旋桨静推力数值模拟与实验对比分析
9.
An airplane having such a propeller.
螺旋桨飞机有这样一种螺旋桨的飞机
10.
hydrauliccontrol pitch propeller
液压操纵螺距螺旋桨
11.
controllable pitch propeller oil pump
可调螺距螺旋桨油泵
12.
controllable pitch propeller control box
可调螺距螺旋桨控制箱
13.
fixed screw propeller shrouding
定螺距螺旋桨导流管
14.
mechanical controllable pitch propeller
机械式可调螺矩螺旋桨
15.
the whirl of the propeller blades
螺旋桨叶片的旋转.
16.
total propeller-disk area
螺旋桨旋转盘总面积
17.
To alter the pitch of(a propeller)so that the chords of the blades are parallel with the line of flight.
顺流交距把螺旋桨叶转到使桨弦大致和拉力轴线平行
18.
EXPERIMENTAL INVESTIGATION OF A HORIZONTAL AXIAL TIDAL CURRENT ENERGY CONVERSION SYSTEM
水平轴螺旋桨式潮流能发电装置的试验研究