A study on difierent volcano tourist resources;
基于不同特征的火山旅游资源开发
The relationship between El Nino, strong tide and volcano eruption in Ying Island in Japan;
厄尔尼诺事件和强潮汐与日本樱岛火山爆发的对应关系
vulcanicity (vulcanism)
火山作用,火山活动
The volcano is extinct.
这座火山是座死火山。
The scientific study of volcanoes and volcanic phenomena.
火山学火山和火山现象的科学研究
relating to or produced by or consisting of volcanoes.
关于火山，由火山制造出，或由火山组成。
volcano spout flame and lava
火山喷出火焰和岩浆
A volcano shoots out flame and rocks.
火山喷出火焰和岩石。
A volcano spouts flame and lava.
火山喷出火焰和岩浆。
The volcano vomited flames and molten rock.
火山喷出了火焰和熔岩。
The eruptions were associated with the development of a number of giant craters (calderas).
随着火山爆发形成了多个大火山口(破火山口)。
volcanic ash and lava build the mountains that we call volcanoes.
火山灰和火山岩在喷射口堆积构成了火山。
the lip of a cup, saucer, crater
杯口、 碟边、 火山口.
volcanic rift zone
【地质】火山断裂带
a stream of lava
熔岩浆,2. 火山岩
a mountain formed by volcanic material.
由火山岩材料形成的山。
Daren： Well, an active volcano could erupt at any time!
恩，活火山就是可以随时喷发的火山呀！
Working Group on the Mitigation of Volcanic Disasters of the International Association of Volcanology
国际火山学协会减缓火山灾害工作组
Dense clouds of ash were generated during the volcanic eruption.
火山爆发时, 产生了浓密的火山灰云。
The opening of a volcano in the earth's crust.
火山口地壳中的火山的开口