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问搜寻马航失联客机MH370的行动已持续1个多月,尚未发现任何重要线索。飞机上的黑匣子成为目前唯一能解开失联谜团的设备。黑匣子有什么作用,如何寻找它,打捞它?答飞机上飞行数据记录系统和座舱音频记录系统简称飞参,飞参主要由采集器和记录器组成。“黑匣子”就是飞参记录器的俗称。客机上一般装有两个黑匣子,一个记录飞行数据,一个记录机舱语音。最初的黑匣子的确是黑色的,后来,为了便于寻找,所有的黑匣子都被要求漆成鲜亮的橙色,并在表面贴上反光标识。黑匣子通常由钛钢合金和绝热防冲击材料层层包裹,具有极强的抗冲击、抗高温火烧、抗磁干扰、耐压、
Q. The search for MMA plane flight MH370 has lasted more than 1 month and has not found any important clues. The black box on the plane has become the only device that can solve the puzzle. What is the role of the black box, how to find it, salvage it? A flight on the flight data recording system and cockpit audio recording system referred to flight parameters, flight parameters mainly by the collector and recorder. “Black Box ” is commonly known as flying reference recorder. Passenger aircraft is generally equipped with two black boxes, one to record flight data, one to record cabin voice. The original black box was indeed black, and later, all black boxes were asked to be painted bright orange and labeled with a reflective mark on the surface for easy searching. Black box is usually surrounded by a layer of titanium alloy steel and heat shock resistant material, with strong impact resistance, high temperature fire, anti-magnetic interference, pressure,