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罪犯克星-九大未来派警用科技 (组图)(11)
2007-01-26 10:01:10 中华网论坛 发表评论
  
13902967_2007012610023839556400.jpg

这套被称为ShotSpotter的设备能够精确的定位枪声的来源。其实这套声学装置,就是依据枪声的传播距离,通过三个测试点来进行定位的。
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