The model test and the exploration example show that this method can be used to explore ground water in volcanic area.
模型算例和勘探实例表明这一方法可以用于勘探火山岩地区地下水。
Here we used Wavelet and spectral analysis to different kind seismic waves in volcanic area, in order to pick up their spectral character and determine the type of these earthquakes.
本文对火山区不同种类的地震波形运用小波分析和频谱分析的方法，希望能提取不同类型火山地震的一些频谱特征，确定火山地震的类型。
Although the origins are uncertain, experts think that this is largely due to the high level of volcanic activity in the area.
尽管起源还不确定，专家认为这主要是由该地区频繁的火山喷发所造成的。
A fissure opening in this area is not unusual-a similar event occurred in 1997, according to John Eichelberger, coordinator for the USGS Volcanic Hazards Program.
在这个区域，一个新的裂缝是不常见的；美国地质调查局火山灾害项目协调员，约翰·埃切尔伯格(JohnEichelberger)说，类似的事件在1997年发生过。
The nature of volcanic activity in the area is different from the subduction-driven volcanism elsewhere on the North Island, such as at Mount Ruapehu.
北岛其他地区的火山是由消亡带（subduction zone）的岩浆活动形成的，例如Ruapehu 山。
This area is considered a "normal" mid-ocean ridge, meaning it exhibits many volcanic features, like seamounts, scientists would expect to find at places like the GSC.
这一区域被认为是“标准的”(normal)大洋中脊，也就是说它具有包括海山在内的多种火山地貌，正是科学家们在加拉帕戈斯扩张中心的理想观测点。
The image shows the Mare Ingenii pit, which surprisingly lies in an area with relatively few volcanic features. This pit is 426 feet (130 m) in diameter.
令人吃惊的是，这张图像显示巧海坑洞附近并没有多少火山活动的痕迹，这个坑洞的直径是130米。
I rode around the area on a rented motorcycle and noticed the spectacular scene of these horsemen walking in the fog through the surrounding volcanic desert.
我租了一辆摩托车，骑遍了那个地区，发现一个牧马人穿行在雾里，走在火山岩的荒地上——完美的景象。
Lava flows and rocks from volcanic eruptions cover most of the land area of Yellowstone.
火山喷发出来的熔岩流和岩石占了黄石公园的大部分地区。
Around the same time, a massive volcanic eruption in the Wrangell Mountains in Alaska occurred, blanketing the area in a layer of ash, up to a foot deep, called the White River tephra.
大致在同一时期，阿拉斯加州的弗兰格尔山脉出现了大规模的火山爆发，这个地区遂被深达一英尺的怀特河火山灰所覆盖。
Volcanic rock reservoir in fault developed belt and its latter reverse area is favorite site for finding deep gas and inorganic gas.
断裂发育带和后期反转区内的火山岩有利储集相带，是寻找深层天然气和无机气的有利场所。
There are several levels of lava platform in the park, the main ring lava ring platform, ring volcanic cone lava platform and the overflow of lava platform, large area, gentle slope.
公园内有数级熔岩台地，主要有环火山口熔岩台地、环火山锥熔岩台地和裂隙溢出的熔岩台地，面积大、坡度平缓。
This area, Vanuatu, has been experiencing puzzling volcanic activity, and this part of the globe is very seismically active.
瓦努阿图地域一直在履历着使人困惑的火山勾当，地球的这个部分地震勾当是很活跃的。
The violent volcanic forces upheaved the land of the whole area.
火山爆发的强大力量使整个地区的土地隆起。
The hongtaiping polymetallic deposit lies in the permian marine volcanic rocks palaeozoic geosyncline and the transitional belt of the clastic sedimentrary rocks in the yanbian area.
红太平多金属矿床产于延边古生代地槽区二叠系海相火山岩中及其与碎屑沉积岩的过渡带上。
The project is proposed as a unitary and resounding volume, which covered by an inverted conical shape, it converses with the volcanic environment of the area.
项目在一个倒锥形的大屋顶之下呈现出整齐又宏亮的体量，与该地区周边的火山环境产生对话。
The volcanic rock types in the study area have been classified by means of core, thin slice, scanning electron microscopy and geochemical analysis.
综合岩心、薄片、扫描电镜、地球化学等多种分析测试手段，对研究区火山岩岩石类型进行了划分。
Located in Heilongjiang Province, Wudalianchi Geological Park covers an area of 1,060 square kilometers and features extensive volcanic geologic landforms.
坐落于黑龙江省的五大连池地质公园占地1,060平方公里，拥有大片独特的火山地质地貌。
This method can be spread in volcanic rock area in west Liaoning where is lack of water.
这一工作方法在辽西火山岩贫水区进行水资源勘查具有推广意义。
The periphery of Mesozoic volcanic basin is a new area for prospecting gold deposit.
中生代火山盆地周边是寻找金矿的新区域。
The best reservoir rocks in the area are dissolution volcanic breccias, vesicular basalt and tight basalts with developed fractures.
溶蚀火山角砾岩，气孔玄武岩和裂缝发育的致密玄武岩是区内最好的储集岩类。
Sihetun is a typical area reprsenting the coupling relationship between volcanic activity and biological catastrophic events.
四合屯地区是开展中生代火山活动与生物灾难事件耦合研究的典型地区。
Jinyun County of Zhejiang Province is a major production area of Mesozoic continental volcanic zeolite deposits in eastern China.
浙江省缙云县是我国东部中生代陆相火山岩型沸石矿床的重要产区。
At least 8 volcanic eruptions are recognizable in Quaternary volcanic rocks distributed in the Haikou area, Hainan Province.
广泛分布于海南省北部的第四纪火山岩，至少有8次喷发活动。
There is a large area of Masozoic acidic volcanic rock in southeastern China, which is an important area of volcanic uranium deposits.
中国东南部分布着大面积的中生代中酸性火山岩，是我国重要的火山岩型铀矿产区。
Understanding of volcanic rock characteristics is of guiding importance to the exploration and development in this area.
火山岩相关特征的明确对于本区的勘探开发具有重要的指导意义。
The volcanic rocks in the study area all belong to sub alkaline series including olivine basalt, andesite and dacite, from basic to intermediate, and to acid.
研究区内火山岩从基性—中性—中酸性都有出露，包括橄榄玄武岩、安山岩和英安岩，且都属于非碱性系列。
The volcanic rocks in the study area all belong to sub alkaline series including olivine basalt, andesite and dacite, from basic to intermediate, and to acid.
研究区内火山岩从基性—中性—中酸性都有出露，包括橄榄玄武岩、安山岩和英安岩，且都属于非碱性系列。
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