A、 飞过山区时碰上了扰动气流
B、 穿过了高空急流
C、 在短时间内温度和风向都有明显变化
答案:C
A、 飞过山区时碰上了扰动气流
B、 穿过了高空急流
C、 在短时间内温度和风向都有明显变化
答案:C
A. 选择FD按钮selecting the FD pushbutton
B. 当偏航阻尼系统失效时。When yaw damper system fails
C. 在操纵盘上激活安定面配平电门。By activating the Stab trim switches on the control wheel
D. 在风切变改出程序中。During Wind-shear avoidance procedures
A. 下降高度
B. 改变航线
C. 上升高度
A. 2
B. 3
C. 4
D. 5
A. 6
B. 8
C. 10
A. 2500 米
B. 5000 米;
C. 3600 米
A. 风切变改出引导不工作 Windshear escape guidance is inoperative
B. 实际着陆距离增加 increased actual landing distance
C. 以上全部above all
A. 尽管系统1和2共享同一套热交换器,但两套系统之间没有液压油混合。Although systems 1 and 2 share the heat exchanger there is no mixing of hydraulic fluid of the two systems.
B. 由于只有一个热交换器,两个系统都必须被增压以防止两个系统之间的液压油混合。Since there is only one heat exchanger both systems must be pressurized to prevent mixing of hydraulic fluid between the two systems.
C. 在地面上必须避免使用液压系统1和2,因为液压滑油冷却不充分,而与外部空气温度无关。On ground use of hydraulic system 1 and 2 must be avoided because of insufficient cooling of hydraulic oil, independent of the outside air temperature.
D. 在启动期间的极低温度(10℃和更低)下,热交换器冷却空气旁通热交换器。At very low temperatures (10C and lower) during start-up the heat exchanger cooling air is by- passed around the heat exchanger.
A. 交流马达泵2B。 ACMP 2B
B. 交流马达泵3B。 ACMP 3B
C. 液压系统1,2和3。 Hydraulic systems 1, 2 and 3
D. 液压储压瓶。 Hydraulic accumulator
A. 00-06 (≤220℃)
B. 07-14 (>220℃,≤492℃)
C. >14 (≥493℃)
D. >20 (≥693℃)