火山熔岩流

天池火山熔岩流灾害主要表现为熔岩流动时对房屋建筑、农田、道路、林地、电站的毁坏，火灾及大量的人口伤亡。

Volcanic hazards due to lava flows from the Tianchi volcano in the future are destructive to buildings , farm lands , roads and power stations and may cause some fire disasters .

现实中获得活火山熔岩流的上述数据是比较困难的，但固结熔岩流的表面和内部所保留的流动特征，却为定量研究熔岩流提供了良好条件。

In reality , it is an difficult to obtain the data of the lava flow form the active volcanoes , but the flow features preserved on the surface or in the interior of lave flow give the good phenomena and facts to study the lava flow quantitatively .

经过了几百万年，火山及熔岩流才筑就了今天的冰岛。

It 's taken millions of years for volcanoes and lava flows to build Iceland .

溢流式喷发以夏威夷型喷发为主，产物组成盾形火山和熔岩流。

The effusive eruption is dominated by the Hawaiian type which generated scutulum volcanoes and lava flows .

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。

Lava flows , pyroclastic flows , lahars and volcanic tsunamis are the major hazards that threaten the life and property of the people .

研究区的火山锥及熔岩流规模都相对较小，表明该地区火山系统的特点是岩浆的输送率和岩浆的输送频率低。

The volcanic cones and lava flows have relatively small scales , indicative of low transfer rates and transfer frequency of magma in the volcanic system .

我见过火山喷发出的熔岩流。

I 've seen the stream of lava from a volcano .

溢流式喷发形成的火山产物主要是熔岩流，其中包括渣状熔岩，结壳熔岩，块状熔岩等，其中还发育有大量独特的熔岩构造。

The eruptions of effusive style generated primarily lava flows , including aa , pahoehoe and block lava , as well as lots of distinct lava structure .

义大利斯特龙博利岛的火山冒出不祥的烟雾，火山冒出的熔岩流到斯特龙博利岛附近海域。

Steam rises ominously as flowing lava hits the sea off the Italian island of Stromboli .

在野外实地地质考察和借鉴前人工作的基础上，阐述了五大连池火山区的自然地理和地质的概况，总结了熔岩流的研究进展，解释了五大连池新期火山熔岩流的典型的地质现象；

In this paper , I expatiate the physical geography and geological background , and summarize the researches on the lava flow .

通过对研究区火山产物分析，推测未来主要火山灾害由火山喷发空降碎屑物、火山碎屑涌流、熔岩流、火山喷发气体造成。

Based on the analysis of volcanic products , it is inferred that the future probable volcanic hazards would be caused by descending pyroclasts , pyroclastic outpouring flows , lava flows and gases from volcanic eruptions .