A、 The air conditioning system keeps the air in the pressurized fuselage compartments at the correct pressure, temperature and freshness.
B、 The air conditioning system keeps the air in the pressurizing cabin of the fuselage at the correct pressure, temperature and freshness.
C、 The air conditioning system keeps the air in the pressurized cabin of the fuselage at the correct pressurization, temperature and freshness.
答案:A
A、 The air conditioning system keeps the air in the pressurized fuselage compartments at the correct pressure, temperature and freshness.
B、 The air conditioning system keeps the air in the pressurizing cabin of the fuselage at the correct pressure, temperature and freshness.
C、 The air conditioning system keeps the air in the pressurized cabin of the fuselage at the correct pressurization, temperature and freshness.
答案:A
A. Replace the defective booster pump.
B. Remain the present booster pump.
C. Recharge the failed booster pump.
A. 调整传动杆的长度,以便于正确安装校装销。
B. 如果安装传动杆不方便,调节销的可靠性水平。
C. 如果无法轻易地安装定位销,调整连杆长度。
A. 这一系统部分包括控制手柄、电线、电机、警告系统、连接线、控制面、位置指示器等。
B. 这一系统部分包括控制手柄、钢索、丝杠、电机、警告系统、连接装置、操纵面、位置指示器等。
C. 这一系统部分包括控制柄、电缆、千斤顶、电动机、警告系统、连接装置、位置指示灯等。
A. This section includes limitations adapted by the airworthiness authority.
B. The limitations included in this Section are approved by the airworthinessauthority.
C. The limitations included in this Section are adopted by the airworthiness authority.
A. 在此过程中,使用12英寸螺刀手柄。
B. 在此过程中,使用12英尺扳手手柄。
C. 在此过程中,使用12英寸扳手手柄。
A. If the pressure is above the limits, pressurize the accumulator of the door damper.
B. If the pressure is not in the given limits, pressure the cylinder of the door damper.
C. If the pressure is not in the given limits, pressurize the accumulator of the door damper.
A. Cut the shim to the correct size.
B. Trim the washer to the correct size.
C. Cut the patch to the correct dimension.
A. 应使用比例尺图对飞机的总体布局进行说明,该比例尺图由平面图、侧视图和正面视图组成,并在单页上以垂直顺序展示。
B. 应使用气动布局图对飞机总体安排进行说明,说明内容包括计划、侧面图和正面图,并以垂直顺序在单页上列出。
C. 应在单页上以横向顺序的呈现方式对飞机总体布局和示意图进行说明,包括平面图、侧视图和正面视图。
A. 火灾是因为过热或者有火焰的液体泄漏,并且可能飞机不安全了。
B. 火灾可由过热或易燃液体泄漏引起,并且可能飞机就危险了。
C. 火灾可由过热或易燃流体泄漏引起,并可能危及飞机安全。
A. 应该提供手册中使用的符号、缩略语和术语的定义或解释。
B. 应该定义并解释符号,并提供手册中术语和缩略语的使用方法。
C. 应该用手册来定义和解释符号,缩略语,术语的使用。