A、 GETS
B、 SENSES
C、 OBTAINS
答案：B
A、 GETS
B、 SENSES
C、 OBTAINS
答案：B
A. GET INTO
B. GO INTO
C. ENTER
A. 如果组件变得很干净,那么组件的寿命将会增加。
B. 如果组件变得很脏,那么将降低组件的使用率。
C. 如果组件变得很脏,那么组件的寿命将会缩短。
A. 型号合格证
B. 类型合格证
C. 型号许可证
A. Magnet valves shall be marked with distinctions,is to indicate the
valve spring-loaded into the open or closed position.
B. ElectroMagnetic valve shall be marked with a feature indicating whether
the valve is spring-loaded into the open or closed position.
C. Solenoid valves shall be shown with a mark,is to indicate the valve
spring-loaded to the open or closed position.
A. You can use electric motors to drive fuel and hydraulic pumps or to
drive a valve to the commanded position in the fuel,hydraulic or air
conditioning system or to move doors and cargo containers.
B. Electric motor can drive fuel and hydraulic pumps or drive a valve to
the commanded position in the fuel,hydraulic or air conditioning system
or move mechanical parts like doors and cargo containers to produce
mechanical power.
C. Electric motor produce mechanical power and their main functions are
to drive fuel and hydraulic pumps,to drive a valve to the commanded
position and to move mechanical parts like doors and cargo containers.
A. FULFILED
B. FINISHED
C. COMPLETED
A. Loosen and remove nut with wrench.
B. Tighten and torque nut with spanner.
C. Remove and replace nut with wrench.
A. 飞机性能中至少一项应包括与数据有关的重要条件的说明。
B. 飞机性能的每一项应包括与数据有关的重要条件的说明。
C. 飞机制导的每一项应包括与数据有关的重要条件的说明。
A. Apply a load to the panel until it moves into position with a click.
B. Bear down on the panel until it moves into place with a click.
C. Use a load to the panel until it moves into position with a click.
A. In flight,Flight Idle Power required for the engine to operate at slowly
speed is an important condition to ensure good engine operation and
airplane handing characteristics.
B. Flight Idle Power is the power required for an engine to operate at
a minimum speed during flight to ensure satisfactory engine operation and
aircraft handing characteristics.
C. In flight,good engine operation and aircraft handing characteristics
are guaranteed to provide the engine with Flight Idle Power needed to
operate at the lowest speed .
