As lava flows and spreads to form a shield volcano, the volcano's eventual height depends on the new mountain's ability to support its own weight.
随着熔岩流动和扩散从而形成盾状火山，这座火山的最终高度取决于这座新火山支撑自身重量的能力。
A ladder fern springs from a crack in the 1979 lava flows from Kilauea Volcano on the Big Island of Hawaii.
1979年，夏威夷大岛的基拉韦厄火山喷发出岩浆，一株梯蕨从裂缝中钻了出来。
Lava is extruded from the volcano.
熔岩从火山中喷出。
The lava builds up, and hardens, and a volcano forms.
熔岩堆积，变硬，于是火山就形成了。
Molten lava erupted from the top of the volcano.
熔岩从火山顶喷了出来。
Each square was a volcano attacked by a cloud; lava contended with lightning.
每一个方阵都是一座受着乌云侵袭的火山，熔岩在和雷霆交战。
The Nabro volcano has not erupted in recorded human history, but lava flows near the volcano are relatively recent geologically.
在有人类记载的历史中，纳布诺火山并未喷发，但火山附近的熔岩流是相对较新的地质。
The current stratovolcano-a cone-shaped volcano built from successive layers of thick lava flows and eruption products like ash and rock fragments-is built on top of an older stratovolcano.
这个层状火山是由稠密的熔岩流以及火山灰和岩石碎片等喷发物所形成的连续层堆积而成的锥形火山，它位于一个更老的层状火山之上。
Rainbows frame a peculiar lava formation at ol Doinyo Lengai, a volcano in Tanzania.
彩虹框架了坦桑尼亚伦盖伊火山特殊岩浆的形成。
With Eyjafjallajokull, pockets of hot gas blasted through the surface of the lava, generating shock waves that can be seen passing through the grey smoke of the volcano.
在埃亚非德拉火山爆发中，热气团冲破熔岩表面，产生的冲击波可以穿破灰色的火山灰烟尘。
The current stratovolcano — a cone-shaped volcano built from successive layers of thick lava flows and eruption products like ash and rock fragments — is built on top of an older stratovolcano.
如今层状的尤耶亚科火山(由一层一层的火上熔岩和火山喷发产生的灰尘和碎石形成的火山锥)是在一座更加古老的层状火山上形成的。
North of the city limits seethes Nyiragongo volcano, which last erupted in 2002, when its lava roared through town and wiped out Goma's commercial district.
沸腾的尼拉贡戈火山阻隔了城市的北部。这座火山上次喷发是在2002年，当时火山熔岩咆哮着穿过城市并摧毁了戈马的商业区。
The signature at Eyjafjallajökull is a concentrated circle without a river of lava, supporting the Icelandic Coast Guard’s observation that lava had not started to flow from the volcano.
艾雅法拉火山的温度标识是一个没有岩浆的环形，这一点和冰岛海岸警卫队观察到的熔岩还未喷涌而出相一致。
Exhaling clouds of gas, a cauldron of lava boils in the mile-wide crater of Nyiragongo, an active volcano in the Congo that threatens two million people.
伴随着巨大的烟云，在尼拉贡戈火山直径一英里的火山口里，熔岩在像一口锅里一样上下翻滚。这座位于刚果境内的活火山威胁着两百万人民的生命财产安全。
EnlargeA deep-sea volcano spews lava. Research shows lava from such eruptions end up baking ocean sediment and releasing greenhouse gases.
一个深海火山喷发出熔岩，研究表明来自火山灰的熔岩烘烤海洋沉积物同时会释放温室气体。
A lake inside a dead volcano, white mountain peaks, lava fields that looked like the face of the moon.
还有的是死火山山顶的湖泊，白色的山峰映着象月球表面一样的熔岩地貌。
Eyjafjallajokull's most recent previous eruption, from late 1821 to early 1823, also had quite viscous lava. But that does not mean the volcano produced fine ash continuously.
岛山冰山最近的爆发发生于1821年年底到1823年之间，熔岩粘度也很大，但那并不意味着火山会不断地产生细火山灰。
As of Sunday, occasional rock cascades were the only signs of activity-other than lava flows-within the crater, according to the volcano observatory.
据火山观测站所说，到周日为止，在火山口内，偶尔的岩石小瀑布——而不是岩浆流动——是火山还在活动的唯一迹象。
Early in the day, seismic tremors hinted that lava might have started flowing from the volcano, said the Icelandic Met Office.
冰岛气象局声称，今天早些时候，地震震动预示着岩浆已经开始从火山口中喷涌而出。
Many wild animals in the forests around Congo's Nyiragongo volcano are likely to be harmed by the torrent of lava, ash and sulfurous gas pouring from the crater, wildlife experts said on Saturday.
野生动物研究专家星期六称，由于刚果（金）尼拉贡戈火山的爆发，其周围地区的野生动物很可能受火山灰、熔岩及硫磺气体所威胁。
Rarely are people caught by lava when a volcano erupts.
火山喷发时人们很少被岩浆碰上。
Free of vegetation, the gray and white lava-covered peak of the Ubinas Volcano looks like it could be located on the Moon or some other extraterrestrial body.
没有植被覆盖，被黑白相间的火山岩覆盖着，乌比纳斯火山，就像坐落在月球或者其他地球外星体上。
When a volcano erupts, a glowing sea of molten lava often flows down its sides, destroying everything in its path.
当火山喷发时，常伴有红热的岩浆流下火山，摧毁所有挡路者。
The most spectacular sights often came when the volcano would slowly push lava up and out of its erupting vents.
最壮观的时刻就是从熔岩慢慢从火山口流出来。
In 2002 the volcano shot more than 15 million cubic yards of lava into downtown Goma, destroying 14,000 homes, burying buildings to the top of the first floor, and forcing 350,000 citizens to flee.
2002年，火山将1100万立方米的岩浆喷洒到戈马市中心，毁坏了1.4万座房屋，很多建筑烧个精光，35万居民被迫出逃。
In 2002 the volcano shot more than 15 million cubic yards of lava into downtown Goma, destroying 14, 000 homes, burying buildings to the top of the first floor, and forcing 350, 000 citizens to flee.
2002年，火山将1100万立方米的岩浆喷洒到戈马市中心，毁坏了1.4万座房屋，很多建筑烧个精光，35万居民被迫出逃。
Kilauea is a shield volcano, or a low, gently sloping volcano built almost entirely from basaltic lava flows.
基拉韦厄是一个盾状火山，或低，轻轻地倾斜的建造火山几乎完全由玄武岩熔岩流。
When the Icelandic Coast Guard flew over the volcano at 10:30, they observed magma being thrown 1.5-3 kilometers (0.93-1.9 miles) into the air, though no lava was flowing.
今天上午十点半当冰岛海岸警卫队的飞机飞过火山口附近时，他们观察到岩浆正在喷涌，达到1.5到3千米(0.93到1.9英里)，虽然还没有火山熔岩飘在空气中。
When the Icelandic Coast Guard flew over the volcano at 10:30, they observed magma being thrown 1.5-3 kilometers (0.93-1.9 miles) into the air, though no lava was flowing.
今天上午十点半当冰岛海岸警卫队的飞机飞过火山口附近时，他们观察到岩浆正在喷涌，达到1.5到3千米(0.93到1.9英里)，虽然还没有火山熔岩飘在空气中。
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