The wires do not have a large enough surface to catalyse a big explosion.

金属线没有足够大的接触面来引起大爆炸。

《柯林斯英汉双解大词典》

The explosion lifted about 100 trillion tons of dust into the atmosphere, as can be determined by measuring the thickness of the sediment layer formed when this dust settled to the surface.

这次爆炸将大约100万亿吨的尘埃提升到大气中，这一数字可以通过测量这些尘埃降落到地表时所形成的沉积层的厚度来确定。

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The observed spread of the surface oil in the approximately 100 days since the explosion highlights the connectivity between the deep-water areas and coastlines of the Gulf of Mexico.

自爆炸发生后，对表面油污扩散的长约100天的观测，凸显了深水区域与墨西哥湾沿岸之间的联系。

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"Well No. 4 in this area was being drilled at this site here when suddenly an underground steam explosion managed to get its way to the surface, " he explains.

NPR: Businesses See Green in Iceland's Volcano Power

The explosion and ensuing fire killed 11 workers and ruptured a well deep below the surface.

CNN: BP's Hayward: Oil spill wasn't because of cost-cutting