The air control system is based on radar, which means fewer planes can take to the skies.
举一反三
- Which of the following descriptions is wrong about the control of an air conditioner?_____ A: The control position can be divided into remote control and local control. B: In local control, the automatic control system also needs to work. C: If the remote control doesn't work, the air conditioner won't work. D: In case of control system failure, manual control mode can be adopted.
- 词汇与结构 The aircraft take advantage of aerodynamic _________ to travel through the air by means of primary and secondary flight control surfaces which are operated by flight controls in the cockpit.
- 确保雷达和战术空中导航系统(TACAN)之间没有干扰。 A: Make sure that there is no interference between the radar and the tactical air navigation system (TACAN). B: Ensure that the radar does not interfere with the Tactical Air Navigation System (TACAN).
- You must take good care of the drainage cock of the air control systemBecause （） leads scale formed which might malfunction the pilot control valve and other instruments.
- ____________ the area from which planes take off at an airport.