Killing mechanism: ash, pyroclastic flows.
杀伤机制：火山灰、火山碎屑流。
Pyroclastic flows are some of the most fearsome hazards posed by erupting volcanoes.
火山碎屑流是由火山喷发而引起的最可怕自然灾害。
Merapi seems unlikely to explode on anything like this scale, but it has brought the risk of pyroclastic flows.
默拉皮火山似乎不可能爆发到这种程度，但是它能够带来危险性极强的火山灰流。
More recently, pyroclastic flows from Mount Merapi in Indonesia caused most of the casualties during the volcano's 2010 eruption.
2010年，印度尼西亚的默拉皮(MountMerapi)火山爆发，火山碎屑流造成了大量的人员伤亡。
Lava flows, pyroclastic flows, lahars and volcanic tsunamis are the major hazards that threaten the life and property of the people.
其中对人类生命财产构成严重威胁的火山灾害有熔岩流、火山碎屑流、火山泥流和火山海啸。
As the land above the magma chamber collapses, immense gray clouds called pyroclastic flows burst out horizontally all around the caldera.
当岩浆库上方的陆地崩陷，称为火山碎屑流的巨大灰色云雾，会突然由火山臼的周围向外水平散开。
Many lives have been lost to the volcano's frequent eruptions, which are accompanied by high-speed pyroclastic flows and mudflows called lahars.
然而频繁的火山爆发，伴随着高速流动的火山碎屑流以及火山泥流，已经夺走了许多人的生命。
Pyroclastic flows raced down the northern flank of the volcano, leveling trees and destroying buildings in the village of Harris, which was abandoned after soufriere Hills became active in 1995.
火山碎屑沿着山的北坡奔腾而下，铲平了树木，摧毁了哈里斯村(1995年因火山活动被废弃)的房屋。
Pyroclastic flows raced down the northern flank of the volcano, leveling trees and destroying buildings in the village of Harris, which was abandoned after soufriere Hills became active in 1995.
火山碎屑沿着山的北坡奔腾而下，铲平了树木，摧毁了哈里斯村(1995年因火山活动被废弃)的房屋。
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