检查单也可能包含飞行员可能经常使用的与飞机操作相关的补充信息，如性能数据、可选设备操作等。

Use cleaning compound ardrox 6025, or an equivalent.

A. 使用清洁剂ARDR0X6025或替代物。

B. 使用清洁剂ARDR0X6025或等效物。

C. 使用清洁剂ARDR0X6025或同等重量的物品。

All flow control devices within the system, such as check valves, fuel pumps, accumulators, and relays should be included and indicated. Solenoid valves shall be indicated as such and shall include a notation indicating whether the valve is spring-loaded to the open or closed position. Once a symbol or device is established for a valve or control, it shall be used for this type of unit throughout the manual. The symbols used should be shown and identified in a legend block on the schematic diagram.

A. 系统内的所有流量控制装置，如止回阀、燃油泵、蓄能器和继电器都应包括在内。电磁阀应标明，并应包括一个说明，表明该阀是由弹簧加载到打开或关闭位置。一旦为阀门或控制装置确定了一个符号或装置，它应在整个手册中用于该类型的装置。所用的符号应在原理图的图例块中显示和标识。

B. 系统流程图应对该系统内的所有流量控制装置进行标识，如单向活门、燃油泵、蓄压器和继电器。电磁阀门也应标识，并以注释形式说明该阀门是否使用弹簧加载在开位或关位。一旦确定了各阀门和控制器对应的符号，则应在整个手册中保持一致。

C. 系统内的所有流量控制装置，如止回阀、燃油泵、蓄能器和继电器，都应包括在内并标明。电磁阀应按此指示，并应包括一个符号，指示阀门是弹簧加载到打开位置还是关闭位置。一旦为阀门或控制装置建立了符号或装置，则应在整个手册中将其用于此类装置。所使用的符号应在原理图上的图例块中显示和标识。

Identify the wires with sleeves of different colors.

A. 用不同颜色的衬套来识别线路。

B. 识别不同颜色的金属丝套筒。

C. 用套筒来辨别电线的颜色。

Examine the opening for cracks that start at its corners.

A. Survey the opening for fractures that often avoid inspection.

B. Inspect the opening for cracks that originate from its corners.

C. Inspect the opening for blemish that often covers its corners.

The inspection/check portion shall provide information and procedure necessary to gain access to and inspection or check of a system, a unit, or an area.

A. 检验/检查部分应提供必要的信息和程序，以获取接近和检验或检查系统、部件或区域的方法。

B. 在检验/检查部分，应提供接近、检验或检查一个系统、一个组件或一个区域所必需的信息和程序。

C. 在检验/检查部分获得必要的信息，以便接近、检验或检查系统、单元或区域。

A DC motor, which has a permanent high-speed magnet, supplies power to the actuator.

A. 一台直流马达，带有永久高速磁铁，向作动筒提供动力。

B. 一台直流发电机，带有永久高速磁铁，向作动筒供电。

C. 一台直流马达，带有永久高速放大器，向油泵提供动力。

These inspection features are mandatory and cannot be changed or deleted without the approval of the FAA Oversight Office that is responsible for the airplane model Type Certificate.

A. If there is no approval of the FAA Oversight Office that manages the airplane model Type Certificate, anyone cannot change or delete these inspection features that are compulsive.

B. These inspection features can be changed or deleted if they don＇t get approval of the FAA Oversight Office that is responsible for the airplane model Type Certificate because they are mandatory.

C. If changing or deleting of these inspection features is approved by the FAA Oversight Office that manages the airplane model Type Certificate, they are mandatory.

由于液位不准确，系统无法工作。

A. Due to the incorrect level of pressure, the system will not work.

B. As long as the fluid level remains unstable, the system will fail.

C. Because the fluid level is incorrect, the system will not operate.

用上部的锁机构安装中下显示组件。

A. Use the upper latch mechanism to lock the lower display unit in the middle.

B. The latch mechanism at the top is used to secure the center display unit on the bottom.

C. The center lower display unit is installed with the latch mechanism at the top.

Station refers to a location along the airplane fuselage usually given in terms of distance from the reference datum.

A. “站点”是一个距参考基准面某个距离的位置。

B. “站位”指沿飞机机身的位置,以到基准面的距离来表示。

C. “站位”是飞机机翼上的一个位置，用与参考基准面的距离表示。