The most worrisome trend to law enforcement and private industry alike has been the increase in willingness by these movements to resort to the use of incendiary and explosive devices.

对执法部门和企业界来说，最令人不安的趋势已经是这些组织的使用纵火和爆炸器材故意犯罪。

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The dogs will serve at key public places, including Olympic venues, logistics centers, airports and subway stations to seek out explosive devices and materials.

这些警犬将被部署在关键公共场所，包括奥运场馆、物流中心、机场、地铁站等进行安检搜爆。

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The tremendous reduction over the last decade in the cost of digital electronic devices has led to an explosive growth in the use of computers and computation.

在过往多少十年中，数字电子器件本钱的大幅降落已经带来了打算机利用迅猛的增加。

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And it sank,too. The Confederacy also developed very effective underwater explosive devices for use in the harbors.

VOA: special.2009.09.10

Officials say he bought materials to build explosive devices and traveled to New York City on September tenth as part of planning for an attack.

VOA: special.2009.10.17

One is "The Hurt Locker." It is a tense and exciting movie about American soldiers in Iraq whose job is to find and safely destroy hidden explosive devices.

VOA: special.2010.01.01

He said it was "a major act of decommissioning" in which arms, ammunition, explosives and explosive devices were destroyed.

BBC: UDA confirm guns decommissioned

Mr Bush is suspected of misusing of a government credit card and importing explosive devices without a permit.

BBC: Cayman Islands' leader McKeeva Bush

He said security in Helmand was improving, with Afghan forces now responsible for the bulk of the province - but that the environment in which UK troops operated remained "risky and dangerous including the threat of improvised explosive devices and insurgent attack".

BBC: Afghanistan roadside bomb kills three British soldiers