Dictionary of Aviation下(47)

曝光台 注意防骗 网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者

parked position using a special vehicle
pushrod pushrod /pυʃrɒd/ noun a steel or
aluminium rod which moves the rocker
arm
The camshaft operates the pushrod.
(NOTE: The pushrod is part of the
valve mechanism.)
pylon pylon /palən/ noun 1. a structure on
the wing of an aircraft to support an
engine (NOTE: Most modern jet passenger
transport aircraft have pylonmounted
engines.) 2. a tall metal structure
built to support electricity or telephone
cables
Electricity pylons are
difficult to see from the air so pilots of
light aircraft should be particularly
careful to note their positions.
pyrotechnic pyrotechnic /parə|teknk/ adjective
of or relating to fireworks  pyrotechnic
lights lights created by rockets
or flares
Q
Q-code Q-code /kju kəυd/ noun an international
telegraph code which is now used
in RTF operations
QDM QDM noun in the Q-code system, the
magnetic bearing to a direction-finding
station
QFE QFE noun in the Q-code system, the
atmospheric pressure at aerodrome
level
QFI QFI abbreviation qualified flying
instructor
QNE QNE noun in the Q-code system, the
altimeter setting for flight level reading,
1013.25 mb
QNH QNH noun in the Q-code system, the
atmospheric pressure at mean sea level
QNH datum QNH datum /kju en etʃ detəm/
noun the barometric level from which
altitude is measured
QTE QTE noun in the Q-code system, the
true bearing from a direction-finding
station
quadrant quadrant /kwɒdrənt/ noun 1. a
device shaped like a quarter of a circle 
gated quadrant a quadrant with a
device preventing a lever from being
moved to an incorrect setting
The
throttles, usually known as power
levers, operate in a gated quadrant. 2. 
compass quadrant the quarter part of a
circle centred on a navigational aid
COMMENT: NE quadrant = 000° –
089°; SE quadrant = 090° – 179°; SW
quadrant = 180° – 269°; NW quadrant
= 270° – 359°.
quadrantal quadrantal /kwɒ|drnt(ə)l/ adjective
referring to a quadrant or to a quarter
of a circle  quadrantal error a
radio signal error caused by the metal
structure of the receiving aircraft 
quadrantal height flight levels in each
of the compass quadrants designed to
provide safe separation for aircraft
heading towards each other
qualified qualified /kwɒlfad/ adjective having
gained a certificate after having
completed a specialised course of study
qualified flying instructor qualified flying instructor
/kwɒlfad flaŋ n|strktə/ noun a
pilot with an instructor’s rating. Abbreviation
QFI
qualify /kwɒlfa/ verb 1. to add reservations
or modify an earlier statement
to make it less absolute
Fire in the
wing may cause the captain to qualify
the evacuation command, informing
cabin crew of these conditions and
allowing them to adjust the evacuation
plan accordingly. 2. to study for and
obtain a diploma which allows to do a
particular type of work
He qualified
as an engineer in 1996.
quality quality /kwɒlti/ noun the amount of
excellence of something
Satisfactory
ignition depends on the quality of the
fuel.
quantity /kwɒntti/ noun the size,
extent, weight, amount or number of
something
A small quantity of illegal
drug was found in the passenger’s bag.
quarter quarter /kwɔtə/ noun one fourth of
something
The fuel tank is only a
quarter full.
QUJ QUJ noun in the Q-code system, the
true track to reach a destination
R
radar /redɑ/ noun a method of
detecting distant objects and establishing
their position, velocity, or other
characteristics by analysis of very high
frequency radio waves reflected from
their surfaces
radar advisory service radar advisory service /redɑ əd|
vaz(ə)ri s%vs/ noun an air traffic
radar service which gives pilots advice
on actions necessary to ensure that they
remain at a standard distance from other
aircraft that are also receiving the service.
Abbreviation RAS
radar beam radar beam /redɑ bim/ noun a
shaft of radar waves directed towards a
distant point
radar information service radar information service
/redɑ nfə|meʃ(ə)n s%vs/ an air
　
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