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挖地彈
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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。
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power-supply company
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power supply computer
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power supply contract
powersupply control
power supply bureau
power-supply bureau
power supply business department
power supply by bus
power supply by direct current
power supply control
power-supply control
power supply control group
power supply controller
power supply controlling
Power Supply Control Unit
power supply converter
Power Supply Cooling Fan Motor
power supply cooperating
power supply cord
power supply corporation
power supply cost
power supply crate
英汉汉英双解词典包含9999994条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。
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更新时间：2025/7/7 0:56:54