Solidot: 工程师使用声波远程探测炸弹

Solidot

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工程师使用声波远程探测炸弹
http://solidot.org.feedsportal.com/c/33236/f/556826/s/32fdcbaf/sc/28/l/0L0Ssolidot0Borg0Cstory0Dsid0F36990A/story01.htm
Oct 28th 2013, 07:43

Vanderbilt大学的工程师研制出一套声波远程炸弹探测系统，能区分不同装药量规模的炸弹。这套系统使用了一个声线阵列，向可疑的自制炸弹发出密集的声波束，同时使用激光振动计对准目标外壳，测量其对声波作出反应的振动。振动的方式能揭示出物体内部的物质信息。这套系统的一个优点就是远程，而现有的方法如嗅探犬需要近距离接触。This entry passed through the Full-Text RSS service — if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers. Five Filters recommends: Massacres That Matter - Part 1 - 'Responsibility To Protect' In Egypt, Libya And SyriaMassacres That Matter - Part 2 - The Media Response On Egypt, Libya And SyriaNational demonstration: No attack on Syria - Saturday 31 August, 12 noon, Temple Place, London, UK



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