飞机在雨层云上飞行，飞行员发现在浓密的云层上有向上突起的云塔，其顶部伸展到8000 米以
上的高空，被强劲的空中风吹得鬃似地倒向一边他可以断定，在层状云中一定有

压差DIFF PRESS警告信息和＇CABIN PRESSURE＇（座舱压力）语音警告在压差大于或等于（ ）时出现。DIFF PRESS warning message and ＇CABIN PRESSURE＇ aural will be shown when the differential pressure greater than or equal to（ ）.

CABIN ALT座舱高度警告信息和＇CABIN PRESSURE＇（座舱压力）语音警告在座舱高度大于或等于（ ）出现。The CABIN ALT warning message and ＇CABIN PRESSURE＇ aural will be shown when the cabin altitude greater than or equal to（ ）.

CABIN ALT座舱高度警戒信息在座舱高度大于或等于( )时显示。The CABIN ALT caution message will be shown when the cabin altitude greater than or equal to（ ）.

自动增压方式的地面方式:根据飞机机轮承重:Ground mode of the Automatic Pressurization Modes: Based on airplane weight-on-wheels:

现用座舱压力控制器指令外流活门来保持一个标定的压差（ ）psid。The active cabin pressure controller commands the outflow valve to a nominal differential pressure of （ ）psid.

如果两个压力控制器均失效，两个外流活门将进入（ ）方式。If both pressure controllers fail, both outflow valves will revert to（ ）.

飞机上装有两个座舱压力控制器，如果一个控制器失效，该系统将自动转换至另一个控制器。如果自动转换失效，（ ）。这样就能接通该有裕度的备用的控制器。The airplane is equipped with dual Cabin Pressure Controllers. If a cabin pressure controller fails, the system will automatically switch over to the other controller. If automatic switch-over fails,（ ）. This will enable the redundant controller.

当飞机接地后（ ）分钟，座舱压力控制器将自动转换。（ ）minutes after the airplane has touched down, automatic cabin pressure controller switch-over will occur.

厕所和厨房通风是由排气风扇提供。该风扇要接通( )就会工作。Lavatory and galley ventilation is provided by exhaust fans. The fans run whenever ( ) is available.

如果货舱温度超过( )，ACSC 就会给加热器断电，同时发送一个信号至数字计算机组件，并在EICAS主页面上显示AFT CARGO OVHT(后货舱过热)警戒信息。If the temperature in the aft cargo compartment exceed ( ), the ACSC removes power from the heater and transmits a signal to the DCUs to display an AFT CARGO OVHT caution message on the EICAS primary page.