A、 Remove the 3 screws from the flap of the motor assembly.
B、 Remove the 3 nuts from the flange of the motor assembly.
C、 Remove the 3 screws from the flange of the motor assembly.
答案:C
A、 Remove the 3 screws from the flap of the motor assembly.
B、 Remove the 3 nuts from the flange of the motor assembly.
C、 Remove the 3 screws from the flange of the motor assembly.
答案:C
A. 扰流板的作用是使机翼上的阻力增加,升力减少,从而扰乱流经该机翼上表面的平滑气流。
B. 扰流板的作用是扰乱流经机翼上表面的平顺气流,从而使此机翼上的阻力增加,升力减少。
C. 扰流板的作用是增加机翼上的阻力,造成升力减少,进一步干扰流经该机翼上表面的光滑气流。
A. To know what you want to say and to use the words that give the wanted meaning shall always be assured.
B. In order to express the meaning that you want, always make sure that you know what you want to say and you use the words.
C. Always make sure that you use what you want to say to express the words with the meaning that you want.
A. 操作调光开关,确保光线的强度发生变化。
B. 操作旋转式开关,确保灯光发生变化。
C. 已调节明暗开关,灯光的亮度发生了变化。
A. Immediately clean the area if one of the two compartments is affected by lead contamination.
B. If there is mercury pollution in the compartments, clean one of the two areas immediately.
C. If there is mercury contamination in one of the two compartments, clean the area immediately.
A. Outside air temperature is the free air static temperature, obtained either from temperature indications onboard or ground meteorological sources, adjusted for instrument error and compressibility effects.
B. Outside air temperature is the free air static temperature, acquired either from inflight temperature indications or ground geological sources, modified by instrument error and compression effects.
C. Outside air temperature is the free air static temperature, derived either from inflight temperature indicators or ground methodological sources, modulating instrument error and compressibility effects.
A. 在起飞和飞行期间,在发动机故障的情况下应对飞机采取相应措施。
B. 对于所有飞机在起飞和飞行过程中发生的所有发动机故障,应提供相应的程序。
C. 在起飞和飞行期间,对于飞机的各种发动机故障,应执行相应程序。
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. 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。
A. 环境控制系统的这些单元和组件提供了一种加压、加热、冷却、湿度控制、过滤和处理通风区域内用于通风的空气的手段,包括压力密封部分内的区域。
B. 环境控制系统由具有提供座舱增压、加热、冷却、湿度控制、过滤和处理用来在机身密封舱内的通风空气功能的组件和部件构成。
C. 环境控制系统由具有提供座舱增压、加热、冷却、湿度控制、过滤和处理用来在机身密封舱内的循环空气功能的组件和部件构成。
A. 预估所需要的数量。
B. 估计必须的清洗液数量。
C. 估计所需要的消耗量。