英语词汇“挖地彈”的翻译、意思、用法、释义-英汉汉英双解词典

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	partial response time Partial responsibility partial-responsing signal partial restoration partial restriction partial retirement partial retirement of shipping documents partial retirements partial retraction partial retransmission partial retrieval partial retrograde penetration partial return of contribution partial return of contributions partial reusable space vehicle partial reuse partial reversal grading partial reversal processing partial-reversal processing partial reverse convex constraint partial reversed grading partial reversion partial revival partial revocation of licence partial rhachischisis