1.
The steering gear of a ship, especially the tiller or wheel.
舵柄，舵轮船的操舵装置，尤指舵柄或舵轮
2.
differential screw steering gear
差动螺旋式操舵装置
3.
helical type hydraulic steering gear
螺旋式液压操舵装置
4.
parallel ram steering gear
并列柱塞式操舵装置
5.
after telemotor
后部液压遥控操舵装置
6.
non-follow-up type steering gear control
非随动式操舵装置控制
7.
double-opposed ram steering gear
双列对置柱塞式操舵装置
8.
nonfollow up type steering gear contro
非随动式操舵装置的控制
9.
Record every steering needed time when the shipboard form one side to the other.
试验中，检查应急操舵装置的工作可靠性。记录每次操舵由一舷至另一舷所需时间。
10.
Electrical system design of electric and electrohydraulic steering gear in ships
GB/T14547-1993船舶电动和电动液压操舵装置电气系统设计
11.
flight control surface actuator
操纵面致动装置舵机
12.
hydraulicefficiency steering telemotor
液压操舵遥控传动装置
13.
rudder trim actuator
方向舵调整片致动装置
14.
active rudder electric propulsion apparatus
主动舵电力推进装置
15.
Napier's differential screw steering gear
内皮尔差动螺旋舵装置
16.
The Numerical Simulation of the Flow Around the Rudder with NACA Airfoil Section and the Computer Aided Design of the Semi-spade Rudder
NACA半悬挂舵舵叶流场数值模拟及舵装置辅助设计
17.
Adjusting safety device for hydraulic system of steering gear( windlass、 mooring winch).
舵机（机、缆机）压系统安全装置调整。
18.
a mechanism by which something is steered (especially a motor vehicle).
在机动车辆上用来掌舵的机械装置。