A、 The air conditioning system keeps the air in the pressurized fuselage compartments at the correct pressure,temperature and freshness.
B、 The air conditioning system keeps the air in the pressurizing cabin of the fuselage at the correct pressure,temperature and freshness.
C、 The air conditioning system keeps the air in the pressurized cabin of the fuselage at the correct pressurization,temperature and freshness.
答案：A
A、 The air conditioning system keeps the air in the pressurized fuselage compartments at the correct pressure,temperature and freshness.
B、 The air conditioning system keeps the air in the pressurizing cabin of the fuselage at the correct pressure,temperature and freshness.
C、 The air conditioning system keeps the air in the pressurized cabin of the fuselage at the correct pressurization,temperature and freshness.
答案：A
A. 把前侧或后侧座椅移动大约 0.50 英寸(12.70 毫米)使座椅滑轨接头上的凸缘与座椅滑轨里的孔对齐。
B. 向前或后移动座椅大约 0.50 英寸(12.70 毫米)使座椅滑轨接头上的凸缘与座椅滑轨里的孔对齐。
C. 把前侧或后侧座椅移动大约 0.50 英寸(12.70 毫米)使座椅滑轨接头上与座椅滑轨里的孔对齐。
D. B.向前或后移动座椅大约 0.50 英寸(12.70 毫米)使座椅滑轨接头上的凸缘与座椅滑轨里的孔对齐。
E. C.把前侧或后侧座椅移动大约 0.50 英寸(12.70 毫米)使座椅滑轨接头上与座椅滑轨里的孔对齐。
A. Try to move the control column.
B. Move the control column momentarily.
C. Try to move the control column forward.
A. 对备用排气风扇插钉进行完整性检查。
B. 对备用进气风扇插头进行连续性检查。
C. 对备用排气风扇插座进行连续性检查。
A. Tow the plane to a safe area where you can use the standard process.
B. Pull the vehicle to a safe area where you can use the standard procedures.
C. Taxi the car to a safe area where you can use the normal procedures.
A. 当清洁带有绝缘层的喷管或排气锥时要小心。
B. 当移动带有隔离层的喷管或排气锥时要小心。
C. 当移动带有绝缘层的喷管或排气锥时要小心。
A. It is necessary to generally check these areas.
B. It is imperative to regularly inspect these areas.
C. Frequent inspection of these areas is necessary.
A. Flash the screen with hot water.
B. Fresh the filter with hot water.
C. Rinse filter in hot running water.
A. Operation time should be recorded if the pump is in emergency .
B. When you use the emergency pump,record the time of operation.
C. When the pump is for emergency use,record the time of usage.
A. 如果故障频繁出现,进行系统测试。
B. 如果故障定期出现,进行系统测试。
C. 如果故障随机出现,进行操作测试。
A. Spoilers are used to increase the drag of the aircraft in flight,or to interrupt lift during landing and during rejected take-off.
B. Spoilers are used to enhance aircraft resistance in flight or to disrupt boost during landing and when take-off is canceled.
C. Spoilers are used to increase the aircraft drag in flight,or destroy the lift during landing and in case of aborted take-off.
