判断正误True or False: 液压系统3冷却不需要使用热交换器。Hydraulic system no. 3 cooling does not use a heat exchanger.

飞机失速的速度不是恒定的，但其根据飞机重量和机动载荷系数的变化而变化。对于特定的AOA,随着重量和载荷系数的( )，失速速度将( )增加。The speed at which an aircraft stalls is not constant, but is a function of the aircraft weight and the maneuvering load factor. ( ) weight and load factors will ( ) stall speeds for a given stall AOA.

当缝翼和襟翼放出时，失速AOA （ ）。The stall AOA （ ） when slats and flaps are extended.

对于特定的形态，失速AOA 通常是固定的。然而，对于后掠翼涡轮喷气飞机，由于马赫效应失速角通常随着高度的增加而（ ）。The stall AOA is normally constant for a given configuration. However, for swept wing turbojet aircrafts the stall angle generally （ ） as altitude increases due to the Mach effect.

高度低于（）英尺离地高度时，EGPWS能探测到“WINDSHEAR”（风切变）情况并发出警告；For altitude below () feet AGL, EGPWS can detect "Windshear" and generate warning.

如果接近正常抬前轮速度时遇到风切变，并且空速突然减小，则剩余跑道可能不足以使飞机加速到正常起飞速度。如果剩余跑道不足以使飞机停住在跑道上，则应在离跑道头之前至少（）英尺处起始正常抬前轮。确保调定到发动机最大推力。If windshear is encountered when close to normal rotation speed and airspeed suddenly decreases, remaining runway distance may not enough for airplane accelerating to normal take-off speed. If sufficient runway is NOT available to reject the take−off, Rotation should commence no later than () feet before the end of the runway. Ensure advance thrust levers forward to MAX thrust.

当探测到地形警戒或警告的情况时，在两个多功能显示器上将自动“跳出”地形显示，且范围默认为（）海里。When a terrain caution or warning is detected, the terrain display will automatically appear on the two MFDs with a default range of () nautical miles.

风切变警告，地形警告，失速警告，这3种警告的改出优先顺序依次为： the sequence
of recovery on the warnings of wind shear, terrain and stall is ( ).

地形警戒等级的安全避让裕度时间为（）秒，地形警告等级的安全避让裕度时间为（）秒。Safe avoidance margin for the alert level is ()seconds, and the safe avoidance margin for the warning level is ( ) seconds.

遮光板上的GNDPROX（近地）灯闪烁，警戒提示为下半部（）灯，警告提示上半部为（）灯（PULL UP）。The GND PROX indicator on the glare-shield flashes.The lower half of the indicator in ( ) is the alert; the upper half of the indicator in ( ) is the warning
(PULL UP)

80节以前出现以下什么情况应当中断起飞:1主警告警戒电门灯亮 2系统失效 3声音或震动异常 4轮胎爆破 5加速异常缓慢 6起飞形态警告？ Due to which of the following conditions shall the takeoff be rejected before 80knots? 1 Master warning and caution switchlight illuminates; 2 System fails; 3 Abnormal sound or vibration; 4 Tire burst; 5 Extreme slow accelleration; 6 Takeoff config warning.