Volcanic ash showered down on the town after the eruption.
火山喷发后，小城落了一层火山灰。
A cloud of volcanic ash is spreading across wide areas of the Philippines.
一大片火山灰正在向菲律宾的大块区域扩散。
The Romans observed that, when volcanic ash mixes with water and then cools, it gets extremely hard and almost impossible to break up.
罗马人观察到，当火山灰与水混合然后冷却，火山灰变得非常坚硬，几乎不可能分解。
On occasion, animals and plants have been preserved after becoming immersed in tar or quicksand, trapped in ice or lava flows, or engulfed by rapid falls of volcanic ash.
有时，动物和植物被浸泡在焦油或流沙中，被困在冰或熔岩流中，或被迅速落下的火山灰吞没后被保存下来。
The culprit was volcanic ash from Mount Pelée in Martinique.
罪魁祸首是马提尼克岛培雷火山释放的火山灰。
They ignored the erosion of the mountain by the volcanic ash!
他们忽视了山体被火山灰腐蚀的迹象！
Neither has been driven by the needs of volcanic ash monitoring.
这两个激光雷达均非出自火山灰监测的需要。
Volcanic ash does not mix well with jet engines, hence the disruption.
由于火山灰不能和飞机引擎很好的融合，因此会导致引擎毁损。
No one denies that volcanic ash can cause jet engines to fail in flight.
无人否认火山灰能引发喷气发动机在飞行中停机。
Flying through a cloud of volcanic ash poses a significant hazard to airlines.
飞过密布火山灰的云层，对航空公司构成了极大的威胁。
VOLCANIC ash from Iceland has closed Ireland's airports intermittently since mid-April.
自四月中旬以来，从冰岛飘来的火山灰已经使爱尔兰的机场暂时停运。
But the electric volcanic ash was found in the middle of the thick plume, not on its edges.
然而带电火山灰是在厚重的火山羽流中间被发现的，而不是在边缘。
He arrived in London a night earlier than schedule due to the Icelandic volcanic ash cloud.
由于冰岛火山灰的影响，他比预定时间提前一晚到达伦敦。
Volcanic ash is as soft as baby powder, if baby powder were made of microscopic shards of glass.
火山灰就像婴儿爽身粉般轻软，如果婴儿爽身粉是由细小的玻璃碎片做的话。
Horses are herded to safety away from volcanic ash April 17, 2010 near Eyjafjallajokull, Iceland.
冰岛艾雅法拉火山附近马群逃离火山灰。
His corrugated iron house had no number and his volcanic ash street in the heart of Goma had no name.
他那破窗旧铁般的房子没有门牌，所在的火山灰堆积的街道虽是哥马城市中心，但也没有名称。
Ask those people at Pompeii, who are frozen into position from volcanic ash, "How the planet's doing?"
看看庞贝古城的那些人，瞬间就被火山灰变雕塑了。地球会怎么做？
Ellrod, G. (2005). Remote Sensing of Volcanic Ash. National Weather Association. Retrieved May 24, 2010.
埃尔罗德。G .，(2005年)，火山灰之遥测，美国国家气象协会，2010年5月24日检索。
Thanks to fine volcanic ash, however, this spider was squashed without breaking up its delicate exoskeleton.
多亏了细密的火山灰，这个蜘蛛才在被挤压时没有毁掉外骨骼。
The small opening in the volcanic ash clouds that allow airliners to fly through without any chance of danger.
在火山灰云中的一个小的开口以允许飞机没有危险的飞过。
The fine, glassy particles that make up volcanic ash scour airplane Windows and can clog and stall jet engines.
这些由火山灰构成的细微玻璃状小颗粒会刮伤飞机窗户，阻塞引擎甚至导致引擎熄火。
It contains millions of them, beautifully preserved in layers of limestone that are interspersed with volcanic ash.
它埋藏了数百万的各类化石，完美的保存在夹杂火山灰的石灰岩层中。
But the no-fly zone still applied to most of Britain, and a new cloud of volcanic ash was reported to be on its way.
但是禁飞区仍覆盖英国大部分地区，并且据报道又一轮新的火山灰云层将经过这一航线。
The Volcanic Ash Advisory Center in Montreal has not seen any signs of ash in its airspace via satellite, Hall says.
蒙特利尔的火山灰咨询中心通过卫星并未观测到任何火山灰会飘到领空的迹象。
Airlines have cancelled 500 flights in Scotland and northern England as a plume of volcanic ash spreads from Iceland.
由于来自冰岛火山喷发出的火山灰，苏格兰和英格兰北部航空公司取消了500个航班。
The reason why the dust cloud has grounded planes is because volcanic ash can clog up aeroplane engines and cause serious damage
灰云让航班不得不滞留在地面，是因为火山灰会阻塞飞机的发动机并且导致严重损坏。
The reason why the dust cloud has grounded planes is because volcanic ash can clog up aeroplane engines and cause serious damage
灰云让航班不得不滞留在地面，是因为火山灰会阻塞飞机的发动机并且导致严重损坏。
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