升降舵，铰连在水平安定面后缘上的可动部件。用以操纵飞机的俯仰运动(机头朝上及朝下)。
ELEVATOR, a hinged moveable part on the trailing edge of the horizontal stabilizer for airplane pitch (nose up and nose down) control.
俯仰轴—又称水平轴或横轴。由飞机的一侧通向另一侧。飞机绕此轴转动即造成机首的俯与仰。俯仰控制是由升降舵来达成的，水平安定面则为配平之用。
Pitch axis - Horizontal or lateral axis, passes through the airplane from one side to the other - nose up and nose down control is by elevators (and stabilizer for trim).
从飞机一侧通向另一侧的水平轴或横轴。升降舵控制机头绕此轴作上下的运动。(水平安定面则用以配平。)
Horizontal or lateral axis, passes through the airplane from one side to the other - nose up and nose down control is by elevators (and stabilizer for trim).
鸭式飞机的水平安定面和升降舵从一架飞行器伸出的一个短的翼状控制平面，如航天飞船的机身，被安在飞机翼前方，作为水平稳定器。
A short, winglike control surface projecting from the fuselage of an aircraft, such as a space shuttle, mounted forward of the main wing and serving as a horizontal stabilizer.
水平和垂直安定面、驾驶舱门、方向舵以及升降舵组件目前正在组装和安装。
The assembly and installation of the vertical and horizontal stabilizers, cabin door, rudder and elevator assemblies are being concluded.
水平和垂直安定面、驾驶舱门、方向舵以及升降舵组件目前正在组装和安装。
The assembly and installation of the vertical and horizontal stabilizers, cabin door, rudder and elevator assemblies are being concluded.
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