For instance, eruptions during the snowball-Earth period are thought to have added sulfur particles to the atmosphere, blocking sunlight and cooling the planet.

比如，在“雪球地球”时期火山爆发使得空气中增加了硫粒子，它阻挡了太阳光线，使地球冷却。

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Removes the next reference object in this queue, blocking until either one becomes available or the given timeout period expires.

从队列中删除下一个引用对象，阻塞直到有一个可用或给定超时期满。

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Objective To observe the effect of mild hypothermia on cerebral protection during temporarily blocking partent arteries of intracranial giant aneurysms and ischemia-reperfusion period.

目的观察亚低温对颅内巨大动脉瘤夹闭手术中临时阻断动脉血流及缺血-再灌注期的脑保护作用。

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Already missing center Olli Jokinen (ankle) and defenseman Zach Bogosian (concussion), Winnipeg lost forward Kyle Wellwood, who hurt his right hand blocking Vanek's shot in the second period.

WSJ: Jets remain in the hunt with 2-1 win over Sabres