A、 406MHz 数字信号可识别应急定位发射器及其位置。
B、 406MHz 数字信号可标记应急定位发射器并发送其位置。
C、 406MHz 数学信号可由应急定位发射器来识别并发送其位置。
答案：A
A、 406MHz 数字信号可识别应急定位发射器及其位置。
B、 406MHz 数字信号可标记应急定位发射器并发送其位置。
C、 406MHz 数学信号可由应急定位发射器来识别并发送其位置。
答案：A
A. 系统中的流应该以不同图案的底纹展现,其线条应尽少拐弯。
B. 系统的箭头应该用具有最小变换的线路样式来标记。
C. 用最少弯折的管路在固定模式下的阴影部分展示系统的流通。
A. 用直尺和塞尺测量划痕的深度。
B. 用直边的卡尺测量凹坑的深度。
C. 用直尺和塞尺测量凹坑的深度。
A. The drain float valves in the vent tubes and the vent channels dilute the fuel in the vent system to drain out of the tank when the fuel face is lower than the valve.
B. The drain float valves in the vent tubes and the vent channels permit fuel in the vent system to drain into the tank when the fuel level is lower than the valve.
C. The drain float valves in the vent tubes and from the vent channels allow the fuel in the vent system to drain into the tank when the fuel quantity is lower than the valve.
A. To improve the safety operations,airspeeds shall be a preface to the Normal Procedures Section.
B. The airspeeds shall be provided as an introduction to enhance the safety operations.
C. The airspeeds which may enhance the safety of operations shall be provided as a preface to the Normal Procedures Section.
A. The ailerons are located to the outside rare edge of each wing.
B. The spoilers are located on the outside rare edge of each wing.
C. The ailerons are located on the outboard trailing edge of each wing.
A. 轮胎冷却后,气压降低。
B. 气压降低,而导致机轮冷却。
C. 气压降低的同时,而轮胎逐渐冷却。
A. 校正空速是指经过位置调整以及仪表调整后的指示空速。
B. 校准空速指修正了仪表误差和位置误差之后得到的指示空速。
C. 校准空速是指调节位置误差以及仪表误差后的指示空速。
A. Tire wear increases with high speed.
B. The higher the speed is,the more fragile the tire becomes.
C. The tire blows out as the speed increases.
A. 断开刹车系统,操纵手摇泵手柄通过全行程。
B. 给刹车系统排气,然后全行程操纵手摇泵的手柄。
C. 全行程操纵手摇泵的手柄给刹车系统放气。
A. The turboprop engine controls include linkages and controls to the coordinator or equivalent and from the coordinator or equivalent to the propeller governor,fuel control unit,or other units being controlled.
B. The control device of a turbojet engine includes a linkage mechanism and control device to a coordinator or equivalent device,as well as a linkage mechanism from a coordinator or equivalent device to a propeller governor,fuel control component,or other controlled components.
C. The turboprop engine controls include a coordinator or equivalent device,a linkage mechanism,a control device,a propeller governor,a fuel control component,or other controlled components.
