2675.注意不要让酸接触皮肤。

729.给电瓶充电。

A. Charge the battery.

B. Fill the battery.

C. Add the battery.

935.本手册中的定义应与联邦航空法规中的定义一致。

A. Definitions in this manual shall be conformed with those in the Federal Aviation Legislations.

B. Definitions in the handbook shall be consistent with definitions contained in the Federal Aviation Regulations.

C. Definitions in the Federal Aviation Regulations shall be consistent with definitions contained in the handbook.

1805.This task puts the airplane back to its usual condition after operation with the air control valve on the variable frequency starter generator (VFSG) air/oil heat exchanger inoperative.

A. 该任务通过调节变频起动机发电机空气/油热交换器上的空气控制活门不工作状态使飞机恢复到正常状态。

B. 在变频起动机发电机空气/油热交换器上的空气控制活门不工作的情况下,该任务在操作后使飞机恢复到正常状态。

C. 该任务使变频起动机发电机空气/油热交换器上的空气控制活门失效状态恢复,从而使飞机恢复到操作后的通常状态。

D. C.该任务使变频起动机发电机空气/油热交换器上的空气控制活门失效状态恢复,从而使飞机恢复到操作后的通常状态。

2455.不要安装厚度大于 0.1 毫米的填隙片。

A. Do not install 0.1 mm thick shims.

B. Do not install shims which are more than 0.1 deep.

C. Do not install shims that are more than 0.1 mm thick.

1074.Do not exceed this speed in any operation.

A. In any process,the velocity is not large.

B. Do not increase this speed in any operation.

C. In any operation,the speed can not be greater than this value.

2334.Oxygen system includes bottles,relief valves,shut-off valves,outlets,regulators,masks,etc.

A. 氧气系统包括氧气瓶、释压阀、关断阀、出气口、调节器、面罩等。

B. 供氧系统包括氧气瓶、释放阀、截止阀、排气口、监管者、面罩等。

C. 供氧系统包括氧气瓶、开关阀、切断阀、紧急出口、调节器、面罩等。

2781.The drain and vent system consists of lines collecting and carrying waste fluids and vapor overboard from the engine and nacelle accessories.Drains are provided to carry fluids from any point where lines and accessories may leak and where fluids may accumulate in a cavity.Fluid from forward and aft sumps,oil-fuel heat exchanger,VBV,and VSV are discharged overboard through drains.In addition,some drain lines serve as vents to carry air and vapor from the engine and accessory cavities.

A. 放泄系统由管路组成,管路收集来自发动机和短舱的废液和水汽,并把它们排向机外。放泄管出现在可能泄漏的管路、附件的任何点上,也可能出现在油液会聚集于某一个腔的地方。来自于前后腔、滑油-燃油换热器、可调放气活门、可调静子叶片的油液也会通过这些放泄管排到外面。有些放泄管还有通风口的作用,它们会把发动机和附件内的空气和水气带到外面。

B. 放泄系统由管路组成,管路收集来自发动机和吊舱的废液和水汽,并把它们排向机外。放泄管出现在可能泄漏的管路、附件的任何点上,也可能出现在油液会聚集于某一个腔的地方。来自于前后腔、液压油-燃油换热器、可调引气活门、可调静子叶片的油液也会通过这些放泄管排到外面。有些放泄管还有通风口的作用,它们会把发动机和附件内的空气和水气带到外面。

C. 放泄系统由管路组成,管路收集来自发动机和短舱的废液和水汽,并把它们排向机外。放泄管出现在可能泄漏的管路、附件的任何点上,也可能出现在油液会聚集于某一个腔的地方。来自于前后腔、滑油-燃油换热器、可调放气活门、可调静子叶片的油液也会通过这些放泄管被放压。有些放泄管还有通风口的作用,它们会把发动机和附件内的空气和水气带到外面。

D. C.放泄系统由管路组成,管路收集来自发动机和短舱的废液和水汽,并把它们排向机外。放泄管出现在可能泄漏的管路、附件的任何点上,也可能出现在油液会聚集于某一个腔的地方。来自于前后腔、滑油-燃油换热器、可调放气活门、可调静子叶片的油液也会通过这些放泄管被放压。有些放泄管还有通风口的作用,它们会把发动机和附件内的空气和水气带到外面。

2484.应使用最大重量力矩包线图来描述飞机的重心限制。

A. A Weight and Moment Limit diagram shall be used to describe the c.g.limits.

B. The maximum weight moment envelope diagram should be used to describe the c.g.limit of the aircraft.

C. A Weight and Moment Limit diagram shall be used to describe the maximum c.g.limit.

2651.额定马力以及螺旋桨转速

A. Horsepower Radius and Engine Revolving Speed

B. Horsepower Ratings and Propeller Rotational Speed

C. Horsepower Values and Propeller Turning Speed

2728.初始表面涂饰和新表面涂饰之间不应有视觉差异。

A. Visual difference is acceptable between the previous surface and the new surface.

B. There should be no visual difference between the initial surface finish and the new surface finish.

C. It is forbidden to have acoustic difference between the former surface finish and the new surface finish.