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词汇
挖地彈
释义
挖地彈
wā dì dàn
一種專門破壞機場跑道的炸彈。在低空投射後,彈尾會張開一組阻力傘,一方面調整彈頭朝地的姿勢,同時延緩爆炸時間,使投射飛機有充分時間離開。在彈頭將觸及跑道時彈尾一組火箭加力器會點燃,並自動丟棄阻力傘,炸彈藉其反作用力,加速貫穿進跑道深層。
随便看
working stress rating
working string
working stroke
working-stroke
working station
working station indicator
working status
Working Status Commission
working status inspection
working steam
working steam pressure
working step
working stereotype
working stiff
working-stiff
working stiffs
working stock
working stock inventory
working STONE
working STONES
working storage
working-storage
working storage area
WORKING STROKE OF OIL BUFFER
Working stroke of spring buffer
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更新时间:2025/5/29 22:59:33