同一种飞机，机翼载荷越大，飞机颠簸

当在地面时，方向舵配平在中立位置，其指示是_______。 On the ground with the rudder trim in the neutral position, the trim indication is ______.

起飞后，方向舵配平指示就是_____，无论配平设置如何。After takeoff, the rudder trim indication is ______ regardless of trim setting.

当在地面时，副翼配平在中立位置，其指示是_______。 On the ground with the aileron trim in the neutral position, the indication is _______.

起飞后，副翼配平指示是_____，无论配平设置如何。After takeoff, the aileron trim indication is ______ regardless of trim setting.

判断正误True or False: 接通自动驾驶必须有一个偏航阻尼器接通。One yaw damper system must be engaged to engage the autopilot.

缝翼、襟翼和配平都由______控制和操作。The slats, flaps and trims are _______ controlled and operated.

判断正误True or False: 偏航阻尼器能够通过逐渐减弱偏航中的振荡来提高飞机的稳定性。 The yaw dampers improve the aircraft’s stability by damping out oscillations in yaw.

在放出期间，缝翼比襟翼（ ）放出。During extension，the slats extend （ ）the flaps.

在CRJ900 飞机上，安装有（ ）个独立的偏航阻尼器，在飞行中可以连续运行，以提高飞机的方向稳定性和转弯协调。On the CRJ900 aircrafts, （ ） independent yaw dampers operate continuously in flight to improve the aircraft’s directional stability and turn coordination.

横滚脱开允许飞行机组成员将______驾驶盘和相关钢索系统与______副翼系统隔离开。 Roll disconnect allows the flight crew to isolate the _____ control wheel and associated cable system from the ______ aileron system.