锋面过境时，下述何种变化最明显

在MAN（人工）方式操作时，空调组件必须在正常操作范围( )内操作。When operating in MAN mode, the pack(s) should only be operated within their normal operating range of （ ）.

进入增压起飞中断模式当：The pressurization Takeoff Abort Mode is entered when….

增压飞行中断模式自动预位：The pressurization Flight Abort Mode is automatically armed…..

什么时候飞行员会选择将电子设备（电子风扇）选到STBY？When is the STBY fan for Electronic Equipment (AVIONICS FAN) selected by the pilot?

现用座舱压力控制器和CPAM指示显示在哪里? Where is the active cabin pressure controller and CPAM indication displayed?

当紧急释压电门被激活时，座舱高度会如何受影响？When the EMER DEPRESS switchlight is activated, how is the outflow cabin altitude affected?

地面操作过程中，操作ECS的气源可从以下哪些获取？During ground operations, pneumatic air to operate ECS can be obtained from which of the following?

如果座舱高度达到14,000英尺，CPAM会：If the cabin altitude reaches 14,000 feet the CPAM will:

当后货舱探测到烟雾：When smoke is detected in the aft cargo compartment:

关闭旅客登机门和勤务门对增压系统有什么影响? What effect does closing the passenger and service doors have on the pressurization system?