能见度（visibility）sky clear晴空sky obscured天空不明167sand storm沙暴mist轻雾Haze霾Brume雾, 霭Smoke烟Smog烟雾light fog轻雾dense fog浓雾freezing fog冻雾drifting fog吹雾，平流雾fog dispersal in progress雾在消失fog is coming down正在起雾fog is clearing up雾在消散fog is getting worse雾越来越浓A.2.3
风（wind）wind风surface wind地面风wind aloft高空风tailwind顺风168headwind顶风crosswind侧风wind-gauge风向风速仪the wind-sock风向袋wind calm无风（静风）light wind微风moderate wind中速风strong wind强风variable wind风向不稳定steady wind稳定风gust阵风wind shift风向转变wind shear风切变gusts up to 8 m/s阵风达8 m/slull风停gale一阵大风storm风暴eddy, a whirl wind旋风vortex(vortices)涡流169wind W veering NW风由西向西北转wind W backing SW风由西转向西南the wind is shifting风在转向the wind is rising起风the wind is abating风在减小the wind is getting stronger风越来越大A.2.4
颠簸（turbulence）clear air turbulence晴空颠簸moderate turbulence中度颠簸severe turbulence严重颠簸smooth平稳的bumpy , turbulent颠簸的be tossed , buffeted受气流（或涡流）影响而使摇摆updraught上升气流downdraughtjet stream下降气流高空急流A.2.5
降水（precipitation）light rain小雨170heavy rain大雨intermittent rain间歇性雨continuous rain连续性降水bright periods雨停天晴期间occasional showers偶尔下阵雨passing showers正在通过的阵雨scattered showers零零散散的阵雨torrential rain, downpour暴雨waterspout水龙卷drizzle毛毛雨freezing rain冻雨sleet雨夹雪squall飑（线）hurricane飓风tornado龙卷风thunderstorm雷暴flash of lightning闪电光lightning闪电hail冰雹171hailstorm雹暴soft hail软雹snow雪snowstorm雪暴snowflake鹅毛大雪snow shower阵雪snow gust突然一阵大雪icing结冰ice冰sheet of ice一层冰rime白霜，雾淞A.2.6
温度（temperature）surface temperature地面温度outside air temperature外界温度，大气温度dewpoint露点温度the temperature rise温度上升the temperature drop温度下降the temperature is rising温度在上升the temperature is falling温度在下降172the temperature is steady温度稳定freezing level冻冰点温度，结冰层，（指结冰层的下限）A.2.7
跑道道面状况（runway surface condition）loose snow软雪firm snow实雪compacted snow压实的雪melting snow在化的雪slush雪水（或半化的雪）snow drift雪堆snowplough扫雪车snow clearance雪清除the north taxiway is snowbound北滑行道被雪封住了the runway is wet跑道湿the runway is icy跑道上有结冰the runway is slippery跑道滑pools of water跑道积水ice patches冰块（指跑道上结成的一块块的冰）glazed frost(clear ice)明冰173hoar frost白霜braking action is poor刹车效应差braking action is medium刹车效应中braking action is good刹车效应好A.3 机场车辆与设备（airport vehicle and equipment）servicing truck地面特种车辆airport passenger bus/ferry摆渡车tug/towing tractor拖车tow bar拖把ground power unit地面电源车catering truck食品车（配餐车）ground air preconditioning unit地面空调车water service truck供水车galley service truck餐车dolly平台车tractor牵引车fork lift truck叉车fire truck救火车ambulance救护车174crash tender事故处理车wheelbarrow独轮手推车air steps机载客梯snow plough犁雪车ramp vehicle机坪车辆security van保安运货车ice-melter除冰车coach大客车refueller加油车hydrant dispenser管线加油车runway snow blower吹雪车sweeper清扫车A.4 地面相关服务（relevant ground service）rubber removal清除橡胶scrub洗涤，擦洗conveyor输送带passenger gate登机口terminal候机楼ground handling地勤175cargo door sill货舱门基座pallet平板架，托板chute行李滑运道jetway廊桥（美）air bridge/loading bridge廊桥（英）pier候机楼登机走廊stairway扶梯apron/ramp客/停机坪hangar机库customs海关blast fences防吹墙loadsheet舱单customs clearance海关验放air waybill航空运货单safety services安全服务windshield wiper风挡刮水器（美）windscreen wiper风挡刮水器（英）deplane下飞机，从飞机上卸下（美）disembark/unload下飞机，从飞机上卸下176（英）enplane登机（美）embark/board登机（英）ground radar地面雷达 haoa xiexie haohao 谢谢~你的资料很有用 学习学习，增强认识 vvvvvvvvvvvvvvv gooddd........downloading 谢谢，很好！ 谢谢~你的资料很有用 i need this ~~~
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