Dictionary of Aviation 航空词典下

时间：2011-02-23 15:20来源：蓝天飞行翻译 作者：航空 点击：次

smooth /smue/ adjective 1. even and without lumps or dents . a smooth sur-face 2. not rough or turbulent . High ground will disturb the smooth, hori-zontal flow of air. Opposite rough . a smooth running engine an engine which is operating well
SMR abbreviation surface movement radar
snap roll /snp r.υl/ noun a
manoeuvre in which an aircraft turns a complete circle longitudinally while maintaining altitude and direction of flight
snow /sn.υ/ noun atmospheric water vapour frozen into ice crystals and fall-ing to Earth as white flakes . Snow cover tends to persist on north-facing slopes of mountainous regions after it has melted on south-facing slopes.
snowfall /sn.υf.l/ noun a quantity of snow which comes down at any one time . a heavy snowfall
snowflake /sn.υfle.k/ noun a small piece of snow formed from a number of ice crystals . The size of a snowflake depends on the temperature.
snow plough /sn.υ plaυ/ noun a
vehicle built to push the snow from roads, tarmac, etc.
snowstorm /sn.υst.m/ noun a
heavy fall of snow accompanied by wind . The airport is closed because of the snowstorm.
soft /s.ft/ adjective not hard . Ther-moplastic materials become soft when heated.
soften /s.f(.)n/ verb to make soft .
Thermoplastic materials are softened by many aircraft fluids.
solar /s.υl./ adjective referring to the sun

solar-powered /s.υl. paυ.d/
adjective powered by energy derived from the suns rays
‘…a 210–240-foot wingspan solar-powered aircraft for flight at 100,000 feet, is being designed in California’ [Pilot]

solar radiation /s.υl. re.di
e..(.)n/ noun the total electromagnetic radiation given off by the sun
solar system /s.υl. s.st.m/ noun
the sun and the planets governed by the
sun sole /s.υl/ adjective only . the sole survivor of the air crash
solenoid /s.l.n..d/ noun a cylindri-cal coil of wire acting as a magnet when carrying electric current . Fuel is metered from the aircraft fuel system by a solenoid-operated control valve.
solid /s.l.d/ adjective 1. referring to something which is not liquid or gase-ous . Visibility is reduced by the pres-ence of solid particles such as dust or sand in the atmosphere. 2. . solid line
unbroken line . noun a substance which is not a liquid or a gas . Ice is a solid, water is a liquid and vapour is a gas.
solid-state /s.l.d ste.t/ adjective
referring to semiconductor devices

solid-state device /s.l.d ste.t d.
va.s/ noun an electronic device that operates by using the effects of electri-cal or magnetic signals in a solid semi-conductor material
solid-state technology /s.l.d ste.t tekn.l.di/ noun technology using the electronic properties of solids to replace those of valves
solo /s.υl.υ/ adverb done by one per-son alone . to go solo or to fly solo . He flew solo across the Atlantic.

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