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飞机动力装置
释
tail rotor
尾桨
机械驱动的单旋翼直升机上用来平衡旋翼反作用扭矩,进而通过改变推力或拉力实现航向操纵和稳定的尾部螺旋桨。又称尾旋翼。
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SEA
sea anemone
sea angling festival
sea area fairway bearing mark
sea-area geographical names
seabed active sand wave
seabed mineral resources investigation
seabed sampler
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seabed shallow drilling
seabed shallow gas
seabed solid mineral resources
seabed surface sediment detection system
seabed survey in-situ
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