A、 After three full cycles,extend and retract the actuator.
B、 You should extend and retract the actuator through three complete cycles.
C、 Do nothing to the actuator after three complete cycles.
答案:B
A、 After three full cycles,extend and retract the actuator.
B、 You should extend and retract the actuator through three complete cycles.
C、 Do nothing to the actuator after three complete cycles.
答案:B
A. 使用容器混合材料。
B. 使用棍子搅拌材料。
C. 使用铲子混合材料。
A. Use schematics and drawings to briefly explain the operation of the system,including warning devices and control features during use.
B. Making use of simplified schematics and drawings explain how this system operates,including warning devices and control features in use.
C. The simplified diagrams and drawings are the indication of the system operation,including warning devices and control features in use.
A. If the tire temperature is unusually high,open the valve.
B. If the tyre pressure is insufficiently high,open the valve.
C. If the tire pressure is unusually high,open the valve.
A. 将孔铰成比标准尺寸大 0.20 英寸。
B. 将孔铰成比标准尺寸大 0.20 英尺。
C. 将孔定位成比标准尺寸大 0.20 英寸。
A. The section of the system which is used to sense and signal the formation of ice.
B. The portion of the system which is used to detect and display the condition of ice.
C. The portion of the system which is used to detect and indicate the formation of ice.
A. 凹坑没有伤及保护漆层。
B. 划痕没有穿透保护层。
C. 划痕没有贯穿保护膜。
A. Spoilers are used to increase the drag of the aircraft in flight,or to interrupt lift during landing and during rejected take-off.
B. Spoilers are used to enhance aircraft resistance in flight or to disrupt boost during landing and when take-off is canceled.
C. Spoilers are used to increase the aircraft drag in flight,or destroy the lift during landing and in case of aborted take-off.
A. Operational Tags need to be listed or made a legend.
B. Operating Placards shall be listed or illustrated.
C. Operation Instructions have to be listed or mapped out.
A. 在初始蒙皮的初始紧固件位置,安装埋头铆钉。
B. 在初始蒙皮的初始紧固件位置,制作埋头垫圈。
C. 使埋头垫圈适用于初始蒙皮上的初始紧固件。
A. 给出控制面板的原理图或图片。
B. 画出娱乐面板的示意图或图片。
C. 提供仪表板的图纸或图片。