时间:2011-02-23 15:20来源:蓝天飞行翻译 作者:航空 点击:次
supercharger /sup.t.ɑd./ noun a blower or compressor, usually driven by the engine, for supplying air under high pressure to the cylinders of an internal combustion engine . The func-tion of the supercharger is to increase the power output and maintain sea-level conditions at altitude. super-cooled /sup. kuld/, supercooled /sup.kuld/ adjective cooled below freezing point without solidification . supercooled fog . Nim-bostratus cloud is composed of liquid water droplets some of which are super-cooled. superimpose /sup.r.mp.υz/ verb to lay or to place something over the top of something else . The compu-ter utilises a technique in which each successive atmospheric layer is ana-lysed and superimposed on the previous ones. superjet /sup.det/ noun a large supersonic jet aircraft supersonic /sup.s.n.k/ adjective faster than the speed of sound . For sus-tained supersonic flight, tank insulation is necessary to reduce the effect of kinetic heating. supervisor /sup.va.z./ noun a person in charge . senior cabin supervi-sor supplement noun /spl.m.nt/ an angle or arc that, when added to a given angle or arc, makes 180° or a semicircle . verb /spl.ment/ to add to in order to make more complete . The main power plant fire detection system should con- tain an audible warning device to sup-plement the visual indication. supplemental type certificate supplementary angle support facilities /s.p.t f. suppressed antenna /s.prest n |