界温度,大气温度Рdewpoint 露点温度Рthe temperature rise 温度上升Рthe temperature drop 温度下降Рthe temperature is rising 温度在上升Рthe temperature is falling 温度在下降Рthe temperature is steady 温度稳定Рfreezing level 冻冰点温度, 结冰层,(指结冰层的下限)РA.2.7 跑道道面状况(runway surface condition)Рloose snow 软雪Рfirm snow 实雪Рcompacted snow 压实的雪Рmelting snow 在化的雪Рslush 雪水(或半化的雪)Рsnow drift 雪堆Рsnow plough 扫雪车Рsnow clearance 雪清除Рthe north taxiway is snowbound 北滑行道被雪封住了Рthe runway is wet 跑道湿Рthe runway is icy 跑道上有结冰Рthe runway is slippery 跑道滑Рpools of water 跑道积水Рice patches 冰块(指跑道上结成的一块块的冰)Рglazed frost(clear ice) 明冰Рhoar frost 白霜Рbraking action is poor 刹车效应差Рbraking action is medium 刹车效应中Рbraking action is good 刹车效应好РA.3 机场车辆与设备(airport vehicle and equipment)Рservicing truck 地面特种车辆Рairport passenger bus/ferry 摆渡车Рtug/towing tractor 拖车Рtow bar 拖把
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