steam steering gear

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

differential screw steering gear

差动螺旋式操舵装置

helical type hydraulic steering gear

螺旋式液压操舵装置

parallel ram steering gear

并列柱塞式操舵装置

after telemotor

后部液压遥控操舵装置

non-follow-up type steering gear control

非随动式操舵装置控制

double-opposed ram steering gear

双列对置柱塞式操舵装置

nonfollow up type steering gear contro

非随动式操舵装置的控制

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。

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

flight control surface actuator

操纵面致动装置舵机

hydraulicefficiency steering telemotor

液压操舵遥控传动装置

rudder trim actuator

方向舵调整片致动装置

active rudder electric propulsion apparatus

主动舵电力推进装置

Napier's differential screw steering gear

内皮尔差动螺旋舵装置

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

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。

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。