喷发的气体可能危及当地的儿童。
埃特纳火山喷发的历史可以追溯到公元前1500年。
富士山或乞力马扎罗山经典的圆锥形是由喷发的岩浆堆积而成的。
The classic cone shapes of a Fuji or Kilimanjaro are created when erupting magma piles up.
卡特拉似乎是半规律地喷发的，典型的周期是每次爆发之间相隔30到80年。
Katla seems to erupt on a semi-regular basis, with typical periods between eruptions of between 30 and 80 years.
来自火山喷发的灰尘阻挡了太阳温暖的辐射，这被认为是导致冰河时代的另一种解释。
Dust from volcanic eruptions that blocks the Sun's warming radiation has been proposed as an explanation alternative to Milankovitch cycles for the cause of ice ages.
1982年，一名飞行员在印度尼西亚的爪哇岛遇到了从喷发的加隆贡火山喷发出的火山灰羽。
A pilot encountered an ash plume from the erupting Mount Galunggung in Java, Indonesia in 1982.
大约在这个时候，这些中心中最大的Cuicuilco受到了火山喷发的严重影响，它的大部分农田被熔岩覆盖。
Around this time, the largest of these centers, Cuicuilco, was seriously affected by a volcanic eruption, with much of its agricultural land covered by lava.
在法国贵族中，科学仍然非常流行，上流社会的人都会涌去观看演示活动，例如尼古拉斯·莱梅里展示的一座正在喷发的火山。
Science was also enormously popular among the French nobility, and fashionable society flocked to demonstrations such as Nicolas Lemery's display representing an erupting volcano.
然而触动火山喷发的原因还不是很清楚。
The nature of eruption triggering, though, is not well understood.
气候学家对世界上火山喷发的相关情况进行了观测。
Climate scientists have watched this happen with volcanoes erupting around the world.
意大利的西西里岛几乎处于火山不断喷发的状态下。
The Sicily, Italy, volcano is almost constantly in a state of eruption.
随后，他们用篮子把硫磺拉出五年多没有喷发的火山。
They then use baskets to lug the sulfur out of the volcano, which hasn’t erupted in more than five years.
科学家们希望能对何时喷发的问题进行初步解答。
They hoped to transform the question of when into the beginnings of an answer.
如果它们大致上相同，将支持这些冰块源自火山喷发的理论。
If they are roughly the same, it would support the idea that the ice came from volcanic eruptions.
这些岩石是在约30亿年前由月球火山喷发的岩浆所形成。
These rocks formed around 3 billion years ago from the magma ejected by lunar volcanoes.
但是碰巧这个火山喷发的灰尘正在经过一片空运繁忙的区域。
It just happens to be that the ash from this volcano is going over a very populated area with a lot of heavy air travel.
去年，冰岛另外一座火山喷发的火山灰曾给欧洲造成巨大的影响。
Ash from another Icelandic volcano led to huge disruption in Europe last year.
这个地质活跃的国家有很多火山和间歇泉(间歇泉就是间断喷发的温泉)。
This geologically active country is rich in volcanoes and geysers (a geyser is a hot spring that erupts water in certain intervals).
一个跨洋货运的主管将深水地平线钻探包括在平台喷发的预防中。
A Transocean supervisor who worked on the doomed Deepwater Horizon rig has since been highly involved in testing the platform's blowout preventer.
因为现在认为火山爆发是不可投保的风险，所以有关火山喷发的研究甚少。
As volcano eruption is deemed to be an uninsurable risk, there are few studies to turn to.
图中显示了火山喷发的气体、宽广的海洋、水和冰云在热能辐射上的细微差别。
The image shows subtle differences in thermal energy radiated by volcanic emissions, the open ocean, and water and ice clouds.
巧合的是，这幅画是画家受1883年印尼喀拉喀托火山大喷发的启发所创作的。
Coincidentally, the masterpiece was inspired by the powerful volcanic eruption of Krakatoa in 1883.
由于大量人口居住在火山喷发的潜在路径上，维苏威火山被认为是最危险的火山之一。
Vesuvius is considered one of the most dangerous volcanoes, as large populations lie in the path of potential eruptions.
去年，艾雅法拉火山喷发的火山灰曾经使欧洲的航空陷入瘫痪，引起了世界的广泛关注。
Last year, another Icelandic eruption, of the volcano Eyjafjallajokull, attracted worldwide attention after its ash cloud disrupted air travel across Europe.
去年，冰岛另外一座火山喷发的火山灰迫使数千个航班取消，造成整个欧洲的交通混乱。
Last year, ash from another Icelandic volcano forced the cancellation of thousands of flights, causing travel chaos across Europe.
在婴儿的四肢上，花朵般喷发的甜柔清新的生气，有谁知道它是在哪里藏了这么许久吗？
The sweet, soft freshness that blooms on baby’s limbs---does anybody know where it was hidden so long?
冰岛一座冰川火山喷发的浓厚烟尘迫使欧洲北部大部分国家关闭机场、延迟并取消航班。
A huge cloud of volcanic ash from Iceland has forced authorities to shut down air travel across much of northern Europe, with delays and cancelations spreading quickly.
但是，如果北极光恰好出现在正在喷发的冰岛火山上空，那么这景象就如照片所现，可谓惊艳绝人。
But when they shine over an eruption at the Icelandic volcano, the results are stunning, as these pictures show.
平流层的硫是火山喷发的自然结果，这种硫每吨比燃烧煤释放的硫能造成更强的冷却效应。
Sulphur in the stratosphere, a natural result of volcanic eruptions, provides a lot more cooling per tonne than the coal-emitted sort.
平流层的硫是火山喷发的自然结果，这种硫每吨比燃烧煤释放的硫能造成更强的冷却效应。
Sulphur in the stratosphere, a natural result of volcanic eruptions, provides a lot more cooling per tonne than the coal-emitted sort.
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