英国内政大臣特雷莎·梅今天透露，在东米德兰兹机场发现的爆炸物包裹是“有效和能够被引爆的”。
Theresa May, Britain's home secretary, revealed today that the explosive device found in the package at East Midlands airport was "viable and could have exploded".
即使是在美国，在地底引爆化学物会对饮用水供应造成何种影响的担忧也让一些开发商头疼。
Even in America, concerns about what blasting chemicals into the ground does to the water supply are hampering some developers.
这是非常容易引爆的空气和燃料如果是高度压缩之前(或期间)点火过程的混合物。
It is much easier to detonate a mixture of air and fuel if it is highly compressed prior to (or during) the ignition process.
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