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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A store of munitions, which were seized from an Iranian vessel heading to Syria, is the probable culprit of the explosion - after brush fires spread to the area in which they were stored.

一个弹药桶可能是爆炸的源头，它起火后火势蔓延到整个弹药库。这个弹药桶储存的弹药是从一艘开往叙利亚的伊朗船只上没收的。

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The results show that leak accident of the plant will not spread out of the site, and explosion accident will destroy the plant seriously and bring...

结果表明，该厂发生泄漏事故不会波及外环境，爆炸事故将造成厂区严重破坏并对局地大气环境产生一定影响。

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The Chernobyl explosion spread radioactive iodine that was absorbed by cows and chickens and consumed by people in milk and eggs, says Linda Dahl, a head-and-neck specialist at The Lenox Hill Hospital in New York.

FORBES: Fear Of Japan's Radiation Is Overdone

In a reminder that the threat facing Pakistan has spread beyond northwestern regions such as Swat and tribal areas, an explosion Monday in the country's east killed at least nine people.

WSJ: Pakistan Refugees Return to Swat

This often cumbersome and time-consuming process for consumers and pharmacy staff alike has been intended to stunt the explosion in clandestine methamphetamine labs, particularly in rural areas where law enforcement is spread thin.

FORBES: Do Pseudoephedrine Sales Predict the Number of Meth Labs in Your Community?