A、 Give long term protection to areas of bare metal since bare metal surfaces are usually unsatisfactory for an electrical bond.If there is corrosion on the surfaces,it will cause severe problems.
B、 Give temper protection to areas of bare metal since bare metal surfaces are always satisfactory.for an electrical bond.If there is corrosion on the surfaces,it will cause severe problems.
C、 Protect the bare metal areas temporarily since this kind of surfaces are usually adequate for electrical bond.If corrosion happens on the surfaces,it will bring serious problems.
答案：C
A、 Give long term protection to areas of bare metal since bare metal surfaces are usually unsatisfactory for an electrical bond.If there is corrosion on the surfaces,it will cause severe problems.
B、 Give temper protection to areas of bare metal since bare metal surfaces are always satisfactory.for an electrical bond.If there is corrosion on the surfaces,it will cause severe problems.
C、 Protect the bare metal areas temporarily since this kind of surfaces are usually adequate for electrical bond.If corrosion happens on the surfaces,it will bring serious problems.
答案：C
A. 中断起飞距离是使飞机加速至指定速度,并假设达到该速度的瞬间发动机发生故障,使飞机停卞来所需的距离。
B. 中断起飞距离是使飞机加速至特定速度,并假设达到该速度的时候发动机发生故障,使飞机停下来 所需的距离。
C. 中断起飞距离是使飞机加速至特殊速度,并即将达到该速度的瞬间发动机发生故障,与使飞机停下 来所需的制动距离。
A. Although the aircraft is on the ground or on jacks,this limit applies.
B. This limit applies nevertheless the aircraft is on the ground or on jacks
C. This limit applies whether the aircraft is on the ground or on jacks
A. 注意:当您取出探头时,不要让它们相互接触。
B. 警告:取出探头时,不要让它们相互接触。
C. 注意:当您取出指针时,不要让它们相互接触。
A. 关于跳开关的跳开电流数值,参阅线路清单。
B. 关于跳开关的数量,参阅线路清单。
C. 关开关于的跳位置数据,参阅线路清单。
A. The manufacturers of major components must provide maintenance,troubleshooting,inspection and repair data in the same layout of this specification.
B. Themanufacturersofmajorcomponentsislookingforwardtogain maintenance,troubleshooting,inspection and repair data with the same form of this specification.
C. manufacturers of major components should provide maintenance,troubleshooting,inspection and repair data with the same format of this specification.
A. The gearbox is installed behind the pneumatic motor.
B. the pump is installed behind the hydraulic motor.
C. The pump is installed behind the pneumatic turbine.
A. If you absolutely move the lever,set the system to the neutral position again.
B. If you accidentally move the lever,set the system to the neutral position again.
C. If you accurately move the lever,set the system to the neutral position again.
A. 滚轮上没有过多的磨损且襟翼轨道上没有腐蚀迹象
B. 滚轮上没有过多的磨损且襟翼轨道上没有划痕迹象。
C. 滚轮上没有过多的磨损且襟翼轨道上没有凹痕迹象
A. Set the switch to on.
B. Move the switch to on.
C. Put the switch to on.
A. Tell all personnel to go away from the area,
B. Alert personnel to leave area.
C. Tell all person to leave the area.
