Dictionary of Aviation 航空詞典上

時間：2011-02-23 15:18來源：藍(lán)天飛行翻譯 作者：航空 點(diǎn)擊：次

boil /b..l/ verb to heat a liquid until it reaches a temperature at which it changes into gas . Water boils at 100°C. . boiling point the temperature at which a liquid changes into gas . The boiling point of water is 100°C.
bolt /b.υlt/ noun 1. a metal rod with a head, which screws into a nut . The two halves of the wheel are held together by bolts. 2. . bolt of lightning one electri-cal discharge of lightning . verb to attach with a bolt . Aircraft wheels are constructed in two halves which are bolted together.
bond /b.nd/ noun the power that holds surfaces together, when they are joined using heat, cold, chemicals or glue . The de-icing boot breaks the bond between the ice and the outer skin.
. verb to join surfaces together nor-mally using heat, cold, chemicals or glue . The skin is bonded to the internal members by the redux process.
boom /bum/ noun in some aircraft, a spar that connects the tail to the fuse-lage
boost /bust/ noun an increase or improvement . The improvement in a country’s economy often gives a boost to the airline industry. . verb 1. to make or to help something increase . An oil pump boosts engine oil pressure. 2. to increase . The instructor’s comments boosted the student pilot’s confidence.
booster /bust./ noun a device which increases the force or amount of something
booster pump /bust. pmp/ noun
a centrifugal pump often positioned at the lowest point of a liquid fuel tank to ensure positive pressure in the supply lines to the engine . Fuel is fed through a filter and a booster pump. . The pur-pose of the booster pump is to prevent fuel aeration.
boot /but/ noun one of a set of flat, flexible tubes bonded to the leading edge or wings and other surfaces which, when pressurised with fluid, break up ice . The boots on the leading edge of the wings were damaged by hail.

bottleneck 34
bottleneck /b.t(.)lnek/ noun a
buildup of air traffic causing delays in taking off or landing
bound /baυnd/ adjective . bound for
on the way to . an aircraft bound for Paris . the Copenhagen-bound flight the flight on the way to Copenhagen . outward bound leaving home, espe-cially for another country
boundary /baυnd(.)ri/ noun a phys-ical or imaginary limit between two areas . The boundary between two air masses is called the frontal surface.
boundary layer /baυnd(.)ri le../
noun the layer of fluid next to the sur-face over which it is flowing and, because of friction, travelling more slowly than layers further from the sur-face
bowser /baυz./ noun a mobile fuel tank for refuelling aircraft . It is impor-tant to prevent the possibility of an elec-tric spark by earthing the aircraft and the bowser.
Boyle’s Law /b..lz l./ noun a sci-entific principle that states that the vol-ume of a given mass of gas, whose tem-perature is maintained constant, is inversely proportional to the gas pres-sure

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