時間：2011-02-23 15:18來源：藍天飛行翻譯 作者：航空 點擊：次
|
holding point /h.υld.. p..nt/ noun 1. a particular location, in the air or on the ground where aircraft spend time, waiting for further clearance from air traffic control 2. a place, often desig-nated Alpha, Bravo, Charlie, etc., where aircraft wait before entering the runway, as instructed by air traffic control holding stack /h.υld.. stk/ an area of airspace where planes are instructed to wait before landing if there are delays (NOTE: Aircraft circle and descend according to the controller’s instructions until they are released from the lowest height in the stack for their final approach to the airport.) hollow /h.l.υ/ adjective having a space within, not solid . a hollow drive shaft Opposite solid home /h.υm/ noun the home airfield . home airfield the airfield which one returns to after a two-leg flight homeward /h.υmw.d/ adjective going towards home . homeward jour-ney . adverb . homeward bound heading towards home homewards /h.υmw.dz/ adverb towards home . They were heading homewards when the accident hap-pened. homing /h.υm../ noun a flight towards or away from a radio station while using direction finding equip-ment . Where an RBI is fitted, homing to an NDB can be made by initially turning the aircraft until the relative bearing is zero. 113 hub homogeneous /h.υm.υdini.s/ adjective of the same kind . If the air over a large region were homogeneous, there would be no horizontal differ-ences in surface temperature. . The atmosphere is not homogeneous – pres-sure, temperature and humidity can all change with height. hop /h.p/ noun a flight or section of a flight in an aircraft (informal) horizon /h.ra.z(.)n/ noun the line where the sky and the ground appear to join . visual horizon a horizon which can be seen horizontal /h.r.z.nt(.)l/ adjective parallel to the horizon, or at right angles to the vertical . The horizontal motion of air is known as wind.
horizontal axis /h.r.z.nt(.)l horizontal situation indicator horizontal stabiliser |
