短舱 meaning in Chinese

body
nacelle
short hold

Furthermore , because rotors are mounted on the tips of the wing , the rotor / pylon / wing aerodynamic interactions are also included in the model . such factors reflect the unsteady and nonlinear characteristics in the model
此外,倾转旋翼飞机的旋翼安装在翼尖,旋翼/发动机短舱/机翼之间的气动干扰是建模的一个难点。
A mathematical model reflecting the tilt rotor unsteady and nonlinear aerodynamic characteristics in the longitudinal channel is presented in the paper . in the full flight envelope , the rotor thrust continues tilting and the aerodynamic forces of each component change as a function of airspeed and nacelle angle
在整个飞行包线内,旋翼的推力矢量方向不断变化,飞机各部件的气动力随发动机短舱倾角和空速的变化而变化,因而飞机的飞行动力学有很强的非定常、非线性特性。
Tilt - rotor aircraft combine the vertical takeoff and landing ( vtol ) capability of helicopters with the high speed performance of turboprop airplanes . located at the tips of the wing , the prop - rotors act as helicopter rotors when flying vertically and as airplane propellers in cruising flight
倾转旋翼飞机翼尖安装可以倾转的发动机短舱和旋翼系统,可以在飞行中根据需要在固定翼模式和直升机模式之间转换,充分发挥直升机垂直起降、悬停及固定翼飞机高速巡航的优点。