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Old 12-29-2011, 04:59 AM   #1
rogerzeng3838
 
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Default 科学家训练老鼠探测地雷(图)

大鼠正在接受排雷训练

  哥伦比亚科学家正在做一种让大鼠探测地雷的试验,以便于拆除哥伦比亚政府同游击队之间进行长达数十年的 战斗中留下的大量地雷。这些大鼠和狗一样具有高度发达的嗅觉,同时它们体重轻 上海物流公司,不太可能引爆地雷。该试验属于政府项目,于2006年启动,目前已进行到最后阶段。

  项目主要是训练经过特殊培育的大鼠 上海到成都物流公司,让它们探测地雷中使用的金属材料。大鼠首先被教会识别语音指令,并辨识地雷中所用金属的特殊气味。之后它 们会进入户外地区工作。为了确信训练足够周密,能够进行户外作业,政府科学家已培育了5代大鼠。实验室的训 练过程中 上海到西安物流公司,幼鼠会跟着母鼠在塑料迷宫里跑,母鼠会教会幼鼠怎样寻找放有地雷中使用的金属和线材的死胡同 。

  负责大鼠户外训练的政府官员表示,希望这一代大鼠能够在明年初参加真实环境中的排雷测试。在2011年 上半年,地雷在哥伦比亚已导致40人死亡,247人受伤。在2010年则有535人因地雷造成 死伤。 (环球果)

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