地面操作期间液压系统1和2中的液压油是如何冷却的？How is the fluid in hydraulic system 1 and 2 cooled during ground operation?

当出现TA 告警信息时，打开飞机所有外部灯光，将距离环范围调大，密切监控发展趋势，尽快减小上升或下降速率，监控飞行员注意向外观察，询问ATC。When the TA alert comes out, turn on all external lights, increase the scale of the range, monitor the evolution tendency carefully, and reduce the rate of climb or descent as soon as possible. PM monitors the outside and asks ATC for traffic situation.

对于所有飞机，当机翼（特别是前缘）受污染时，失速AOA 显著减小。On all aircrafts, the stall AOA is reduced significantly when the wing, particularly the leading edge, is contaminated.

通常地形避让的最小速度可以按照V2掌握，但如果需要，最小可以减小到接近抖杆的速度。Normally, the minimum speed of terrain avoidance can refer to V 2 , but if necessary, the minimum can be further reduced to close the speed of the stick shaker.

离地后，为抵消某台发动机故障而引起的推力不对称， 应使用方向舵消除侧滑，同时使机翼保持水平状态。To counter the thrust asymmetry of an engine failure,
maintain wings level with the rudder after aircraft lift off.

超重着陆在五边上需要保持比正常大的速度，可以不遵守襟翼的标牌速度。Overweight landing should maintain excessive airspeed than normal on final , no need to observe flap placard speeds.

如果左发出现火情，APU灭火瓶可发射到左发动机舱。If there is fire on the left engine, the APU fire extinguisher bottle can be launched into the left engine compartment.

只要条件满足时，可以不需要目的地备降场。As long as the conditions are satisfied, the alternate airiport of destination may not be necessary

4D/15位置汇报中4D是指（）。 What＇s the 4D refer to in 4D/15 POSITION REPORT?（）

下列哪些是双发失效的记忆项目？Which of the following are immediate actions of dual engine failure ?

APU火警的信息与现象what are the message and phenomens of APU FIRE?