A、 为了从表格里提取准确的性能值,需要在中位数之间挑选。
B、 为了从表中获得准确的性能值,需要在增量值之间插值。
C、 为了从表中获取准确的性能值,需要评估增长的中间值。
答案:B
A、 为了从表格里提取准确的性能值,需要在中位数之间挑选。
B、 为了从表中获得准确的性能值,需要在增量值之间插值。
C、 为了从表中获取准确的性能值,需要评估增长的中间值。
答案:B
A. 每条指令用一句话写出,除非有两个或更多的动作。
B. 每句话仅写一条指令,除非有两个或更多的动作同时发生。
C. 每条指令除非有两个或更多的动作同时发生,否则仅用一句话写出。
A. Check the defect before you start the procedure again.
B. Rectify the defect before you start the procedure again.
C. Define the defect before you start the procedure again.
A. The fuselage is a semi-monocoque structure.
B. The fuselage is a demi-plate.
C. The airframe is of half-shell structure.
A. 推荐在手册中添加“非正常程序”部分。
B. 鼓励“异常程序”加入手册中。
C. 鼓励“异常流程”步骤被合并入手册。
A. 径向施加载荷。
B. 轴向施加载荷。
C. 周向释放载荷。
A. The seat shall be lifted to leave the track locked.
B. Lift the seat until it is away from the track locks.
C. Eject the seat until it is isolated from the track locks.
A. For normal operations, make sure the pressure relief valve is closed. An open pressure relief valve is a symptom of a problem in the fuel vent system.
B. For normal operations, make sure the shutoff relief valve works. If you open pressure relief valve, that indicates a problem in the fuel vent system.
C. For normal operations, make sure you close the pressure relief valve. If you leave it open, a problem will be shown in the fuel vent system.
A. 到达行程末端后作动筒中的微小电门会衔接。
B. 在旅程结束后作动筒中的微小电门会断开。
C. 到达行程末端后作动筒中的微动电门断开。
A. Calibrated Airspeed means according to aircraft position, after correction instrument error, the aircraft display speed. Calibrated airspeed can be achieved when aircraft in flight in sea level standard atmosphere.
B. Calibrated Airspeed means the indicated speed of an aircraft, corrected for position and instrument error. Calibrated airspeed is equal to true airspeed in standard atmosphere at sea level.
C. Calibrated Airspeed is the speed of the aircraft shown on the instrument after error correction. The calibrated airspeed is the flight altitude and speed of a real aircraft under normal atmospheric pressure.
A. The temperature value must be more than 800 kPa.
B. The compression value must be more than 800 kPa.
C. The pressure value must be more than 800 kPa.