Crashawn.克拉肖crashv.撞击；坠毁；发出巨响；崩溃；破产；<俚>宿夜n.轰隆声；猛撞；崩溃；暴跌；垮台；粗布adj.速成的Crashworthiness absorption energy carbody耐冲击吸能车体Crashes or unexplainable heap corruptions.崩溃或无法解释的堆损坏。Crash Detection Position Indication Recorder坠毁测位指示记录器crash-ball mill-magnetic separation-gravity separation破碎-球磨-磁选-重选法