Dictionary of Aviation 航空詞典上

時(shí)間：2011-02-23 15:18來(lái)源：藍(lán)天飛行翻譯 作者：航空 點(diǎn)擊：次

drain /dre.n/ noun a device to allow fluid to escape from its container .
When the cabin is pressurised the drains close, preventing loss of pres-sure. . verb to allow fluid to escape by providing a hole or tube, etc., through which it can pass . The moisture drains in the lower skin of the cabin are open when the cabin is unpressurised, allow-ing moisture to drain.
drainage /dre.n.d/ noun 1. the act of allowing a fluid to escape from its container . Drainage of water from the fuel system should be carried out before the first flight of the day. 2. a system of outlets for fluid such as water or fuel to pass out of a closed area
draught /drɑft/ noun a local current of air . a down draught or an updraught
(NOTE: This word is written draft in US English.)
draw /dr./ verb 1. to make a picture as with a pencil, on paper, etc. . Because there is a temperature gradient across each front it is possible to draw iso-therms which reduce in value from warm to cold air. 2. to pull or to take . Fluid is drawn into the pump body. 3. to pull towards oneself (NOTE: drawing – drew – drawn)
drift /dr.ft/ noun movement away from the desired course, created by wind blowing at an angle to the intended direction of flight . If the wind direction is not the same as the aircraft track or its reciprocal, then the aircraft will experience drift. . verb to move away from the desired course . When landing, a cross-wind from the right will cause the aircraft to drift to the left.
drill /dr.l/ noun 1. a short series of actions carried out in a particular sequence . The starting drill varies between different aircraft types and a starting check procedure is normally used. 2. a tool, often electrically pow-ered, for making holes in metal, wood, etc.
drive /dra.v/ noun a series of con-nected devices that transmit power to the wheels, propellers, etc. . Rotation of the engine for starting is done by an electric starter motor connected to a drive shaft in the accessories gearbox. .
verb 1. to make something move or turn
. shaft-driven using a rotating shaft as a means of transmitting power from one part to another, e.g. from a turbine engine to a helicopter rotor 2. to control

driven 78
and guide . He’s learning to drive.
(NOTE: driving – drove – driven) driven /dr.v(.)n/ . drive drizzle /dr.z(.)l/ noun precipitation,
often persistent, in the form of very small drops of water . Drizzle is the lightest form of precipitation consisting of fine water droplets.
COMMENT: In weather reports and
forecasts, drizzle is abbreviated to DZ.

drogue parachute /dr.υ pr..ut/ noun a small parachute used in releasing a larger parachute from its pack
drone /dr.υn/ noun an aircraft whose
flight is controlled from the ground drop /dr.p/ noun 1. a small amount of liquid that falls . a drop of water . a few drops of rain 2. a sudden lowering . The passage of a cold front is usually fol-lowed by a drop in temperature. . A sudden drop in oil pressure is normally an indication of serious engine trouble.

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