为什么FMS需要一个初始化过程？Why is an initialization process required by the FMS?

飞行阶段分为下列五个主要类型，顺序为（ ）The flight phases include the following five major categories, they are ( ) in sequence.

发动机起动前，机组应完成起动前流程，确认液压泵4 个电门向前，电门位置：AUTO/ON/AUTO/AUTO。Flight crew shall complete the flows for before-start,verify 4 switches for hydraulic pumps being selected forward，switch position：AUTO/ON/AUTO/AUTO。

在地面，由右座起动发动机。On the ground, the right-seated pilot will start the engine.

在地面，由右座联系ATC申请推出开车。 On ground, the right-seated pilot requests ATC for a pushback/start clearance.

初始检查中，当做结冰探测器测试时，EICAS上会出现琥珀色“ICE"和"ADS HEAT TEST OK"绿色信息。During the originating check, when doing ice detector test, amber "ICE" and green "ADS HEAT TEST OK" messages will be displayed on EICAS.

如果燃油温度为0℃ 或以下，并且存在一个高湿度的条件，或出现任何形式的可见水气时，飞行员必须通过触觉（触摸）检查的方法确保机翼上表面无透明冰。If the fuel
temperature is 0°C or below and a high humidity condition exists or visible moisture in any form is present, pilots must ensure that the wing upper surface is free of clear ice by means of a tactile (touch) check.

接通APU的POWER FUEL电门，将显示APU IN BITE自检信息，持续约30 秒。 Select on the APU POWER FUEL switchlight, APU IN BITE message come on（about 30 seconds）.

起动APU前须先进行火警灭火器监控测试。The FIRE DETECTION/FIREX MONITOR test shall be completed before starting APU.

根据公司最新的通告，在后推飞机期间，不得起动发动机。According to the latest notice of the company, the engine cannot be started during push-back

起动APU前须检查在直流电源简图页上显示的最低电压是24伏。
Check on DC ELECTRICAL page that the minimum voltage is 24V before starting APU