判断正误，过冷水滴（SLD）结冰条件可以通过驾驶舱侧窗上的积冰指示出来。SLD icing conditions are indicated by ice accretion on the flight compartment side windows

左发反推由下列哪个作动：The left engine thrust reverser is actuated by:

选出操作发动机反推所需的条件：Select the conditions that are required to operate the engine thrust reverser mechanism:

把ENGINES SYNCH开关选择到N1或N2时发动机同步将可用，并且：Engine synchronization is available with the ENGINES SYNCH switch selected to N1 or N2 and the:

速度低于（ ）KIAS，ADG可能不能给AC ESS汇流条供电。At speeds below（）KIAS, the ADG may not be able to power the AC ESS bus.

DC电源系统包括（ ）TRU,功率在（ ）。The DC electrical system includes（ ）TRUs, rated at（ ） .

主要发电机的额定功率是：Main generators are rated at:

哪个DC BUS不是总显示在DC简图页上？Which DC BUS is not always displayed on the DC synoptic page?

正常飞行条件下，ESS TRU2由下列哪个供电？Under normal flight condition, where does ESS TRU 2 receive its power?

ADG放出后，AC ESS BUS可重新建立到正常电源通过：After an ADG deployment, AC ESS BUS power can be re-established to its normal power source by:

整体驱动发电机和APU发电机给飞机AC汇流条以优先顺序供电；给AC BUS 1供电的优先顺序是下列哪个：The Integrated Drive Generators and the APU Generator power the airplane AC busses by a priority system; the switching priority for AC Bus 1 is as follows: