- clearance to ground
- 对地间距,离地净空
English-Chinese electricity dictionary (电气专业词典). 2013.
clearance to ground
Look at other dictionaries:
clearance — A given amount of space between two parts such as between piston and cylinder, bearing and journal , etc. Also see bearing clearance front wheel tire clearance ground clearance control ground clearance lateral clearance lateral tire cl … Dictionary of automotive terms
Ground proximity warning system — (GPWS) is a system designed to alert pilots if their aircraft is in immediate danger of flying into the ground or an obstacle. Another common name for such a system is ground collision warning system (GCWS). Commercial aircraft The system… … Wikipedia
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Ground delay program — An Air Traffic Control Ground delay program or FAA Flow Control is a traffic flow initiative that is instituted by the Federal Aviation Administration in the United States Air Space System.This program is usually instituted when the following… … Wikipedia
Ground effect in cars — For another similarly named effect relating to aircraft, see Ground effect in aircraft. Ground effect is term applied to a series of aerodynamic effects used in car design, which has been exploited to create downforce, particularly in racing cars … Wikipedia
ground-proximity warning system — A system that warns the crew if the aircraft’s current flight path would result in impact with the ground. The system automatically and continuously monitors the aircraft’s flight path with respect to the terrain at all altitudes between 50 and… … Aviation dictionary
clearance height — [1] The distance between the ground and the lowest portion of the bottom of a vehicle (not counting the wheels). Also called ground clearance. [2] The distance between the top of a vehicle and the bottom of a bridge or tunnel which determines… … Dictionary of automotive terms
ground clearance control — A small lever near the park brake of cars with hydropneumatic suspension that allows ground clearance to be increased for crossing rough terrain or when changing a wheel … Dictionary of automotive terms
ground-communications outlet — An unstaffed, remotely controlled, ground or ground communications facility. Pilots at uncontrolled airports may contact ATC (air traffic control) and FSS (flight service station) via VHF (very high frequency) through a telephone connection to… … Aviation dictionary
Ground Proximity Warning System — In einem mit einem Ground Proximity Warning System ausgerüsteten Flugzeug werden in niedriger Flughöhe unter 762 m Radiohöhe (2500 ft) aus verschiedenen Daten Kriterien abgeleitet, bei deren Unterschreitung ein Alarm im Cockpit… … Deutsch Wikipedia
