A、 系统设计确保两个交流电源不能依次供应动力给同样的转接汇流条。
B、 系统设计确保两个交流电源不能先后供应动力给同样的转接汇流条。
C、 系统设计确保两个交流电源不能同时供应动力给同样的转换汇流条。
答案：C
A、 系统设计确保两个交流电源不能依次供应动力给同样的转接汇流条。
B、 系统设计确保两个交流电源不能先后供应动力给同样的转接汇流条。
C、 系统设计确保两个交流电源不能同时供应动力给同样的转换汇流条。
答案：C
A. 系统中用于将高压或低压空气分配到使用系统的那部分。包括管道,活门,作动器,热交换器,控制器等。包括不使用系统的供气活门。
B. 系统中用于将高压和低压空气分配到使用系统的那部分。包括管道,活门,作动器,热分配器,控制器等。不包括使用系统的供气活门。
C. 系统中用于将高压或低压空气分配到使用系统的那部分。包括管道,活门,作动器,热交换器,控制器等。不包括使用系统的供气活门。
A. Each page shall have the date of the original issue until revised and, when revised the latest revision shall take place.
B. Each page shall bear the date of the original issue until the revised latest revision occur.
C. The original issue date shall show on each page until revised. The latest revision date shall show when revised.
A. Keep the length of the drill bit at 45 mm maximum.
B. Use a drill bit so that its length does not become longer than 45 mm.
C. A drill bit can only be used if its length does not exceed 45 mm.
A. 这些密封剂的特性可预防腐蚀。
B. 这些封严块的性能可阻止碰撞。
C. 这些溶液的性质可防锈。
A. 然而,制造商可能会忽略不适用于该产品的系统/章节,或者在可行的情况下组合系统/章节。
B. 然而,制造商可能会舍弃不适用于该产品的系统/章节,或者在必要的情况下关联系统/章节。
C. 然而,制造商可能会忽略不适用于该产品的系统/章节,或者在必要的情况下选择系统/章节。
A. Did you see the movie Dangal last weekend?-No, I always go to the cinema these days. I am busy with working overtime.
B. Did you see the movie Dangal last weekend?-No, I often go to the cinema these days. I am busy with working overtime.
C. Did you see the movie Dangal last weekend?-No, I seldom go to the cinema these days. I am busy with working overtime.
A. ABC has determined the varied mission the airplanes performed, type of care given, and age and utilization rates because providing additional inspection requirement is prerequisite to further ensure that the airplane can continue to carry the design loads it was initially certified for based on inspections, tests and analyses.
B. ABC has determined that providing additional inspection requirements is prerequisite to further ensure that the airplanes can continue to carry the design loads it was initially certified for based on inspections, tests and analyses because of the varied mission the airplanes performed, type of care given, dan age and utilization rates.
C. To further ensure that the airplanes can continue to carry the design loads it was initially certified for, owing to the diversified mission the airplanes performed, type of care given, and age and utilization rates, ABC has determined that providing additional inspection requirements is necessary based on inspections, tests and analyses.
A. 在没有外部的视觉参考时,飞行中它提供了飞行员的俯仰和滚转这些特别重要的信息。
B. 它提供了飞行员的俯仰和滚转信息,这是在特别重要的飞行时,没有外部的视觉参考的时候使用的。
C. 它提供了飞行员的俯仰和滚转信息,这是在特别重要的飞行以及没有外部的视觉参考的时候使用的。
A. The section of the engine through which the air enters the compressor section, guide vanes, shrouds and cases, etc.
B. The section of the engine through which the air enters the compressor section. Includes items such as guide vanes, shrouds, cases, etc.
C. The section of the engine through which the air enters the compressor section. But excludes items such as guide vanes, shrouds, cases, etc.
A. This action must not be done in the hangar.
B. Do not do this procedure in the hangar.
C. On the hanger,Don＇t do this procedure .
