A、 The bolts for attaching the transmission housing to the engine should be removed.
B、 Remove the bolts and attach the transmission housing to the engine.
C、 Remove the bolts that attach the transmission housing, then move it to the engine.
答案：A
A、 The bolts for attaching the transmission housing to the engine should be removed.
B、 Remove the bolts and attach the transmission housing to the engine.
C、 Remove the bolts that attach the transmission housing, then move it to the engine.
答案：A
A. 确保轴承安装正确。
B. 确保部件安装正确。
C. 确保齿轮是正确的安装。
A. 当控制手柄到DN位时,齿轮箱壳体会打开,齿轮松开并退出,壳体关闭。
B. 当控制手柄处于DN位置时,起落架舱门会打开,起落架解锁并伸出,然后舱门关闭。
C. 将控制手柄推到DN位置时,货舱门将打开,传动装置解锁可用,收回后则关闭。
A. 旋转控制开关到完全关闭位置。
B. 旋转控制开关到完全接近位置。
C. 按压控制开关到完全关闭位置。
A. The routing of the cable loom may have been defended by the installation.
B. The routing of the cable loom may have been held by the installation.
C. The routing of the cable loom may have been altered by the installation.
A. The emergency procedures check list should be in concise, abbreviated form designed to remind pilots of items to check without providing details concerning the operation of any system.
B. The normal procedures check list which should be in concise, abbreviated form is designed to tell pilots of items to check without providing details concerning the operation of any system.
C. The content of the emergency procedures check list should be in concise, abbreviated form and its purpose is to remind flight attendants of items to check with providing details concerning the operation of any system
A. System testing is self-contained and can repeat other tests, including all modulations and tolerances, to maximize the maintenance of the system or units
B. The system test is independent, and can replicate other tests. This test includes all adjustments and tolerances, so that the system or units keep the highest efficiency.
C. System testing is independent and other tests can repeat, including all adjustments and tolerances, to reach maximum efficiency of the system or units.
A. 为避免不必要的磨损,将表面涂漆。
B. 为了避免不必要的颗粒,将表面清洁。
C. 为了不必要的摩擦,将表面抛光。
A. Make sure that the quantities that is calculated or given agree with the tolerances.
B. Make sure that the quantities that is calculated or given are proper with the tolerances.
C. Make sure that values are right according with the tolerances.
A. 臭氧转换器防止臭氧对膜材料进行氧化,从而防止空气分离模块受损。
B. 臭氧转换器防止臭氧对膜材料进行氧化,从而避免空气分离模块受损。
C. 臭氧转换器防止空气分离模块受损,已使得臭氧对膜材料进行氧化。
A. Define symbols, abbreviations and terminology necessary for the clear understanding and precise use of the information presented in various sections of the Handbook.
B. In order to understand and use the information in the manual clearly, give the definition to the symbols, abbreviations and terms which are necessary.
C. For clear understanding and accurate information about the use of each part of the manual define the necessary symbols, abbreviations and terms.
