查询词典 volcanic cone
- 与 volcanic cone 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
Sub-volcanic rocks include andesitic porphyrite, rhylitic porphyry, cryptoexplosive breccia as well as autobreccia etc.(2) Volcanic lithofacies——through the observation of cores, identification of thin sections and interpretation of well logs and seismic data, there are 8 kinds of lithofacies for the volcanic rocks of Yingcheng Formation are identified: fallout facies, effusion facies, pyroclastic flow facies, base surges facies, lahar facies, eruption-sedimentary facies, subvolcanic facies and extrusion facies.(3) Three types of eruption——i. e. explosion, effusion and surge.(4) Two kinds of eruptive environments——Subaerial (e. g. volcano in Well Shangshen 3) and subaqueous .(5) Three remarkable volcanic apparatus in Shengping-Wangjiatun area——layered, micro-shield and cone volcanoes according to volcanic processes and lithofacies distribution.
次火山岩有安山玢岩、流纹斑岩、隐爆角砾岩及自碎角砾岩等;(2)火山岩相——通过岩芯观察、镜下鉴定、测井与地震资料解释,营城组火山岩中发育8种岩相类型,即爆发空落相、溢流相、火山碎屑流、基底涌流相、喷发沉积相、火山泥石流相、侵出相和次火山相等;(3)火山喷发的形式——有爆发、溢流和涌流三种;(4)火山喷发环境——有陆上(如尚深3井火山)和水下两种;(5)火山机构类型——根据火山作用特点和岩相分布特征,在升平—汪家屯地区识别出三类截然不同的火山机构,即层火山、微型盾火山和渣锥火山。
-
Bromo and the volcanic cone of the two, such as island Soaring on the gravel on the ground, Tengger is a local tribal sacred place.
婆罗摩和两个火山锥,如小岛般矗立的砂砾地上,是当地Tengger部族神圣之地。
-
Born when a volcanic cone collapsed some 40,000 years ago, the Uzon Caldera continues to steam in places where magma heats the groundwater to a sizzle.
3当一个约4万年前塌陷的火山锥复苏时,这座 Uzon 火山口的一些地方持续喷出蒸汽,那里岩浆将地下水烤得咝咝的响。
-
Mount Achugao, situated about 2 miles North, has been interpreted to be a remnant of a stratified composite volcanic cone whose Eocene center was not far north of the present peak.
正是由于有众多的中国人,所以中国的食品、饭店、商店遍布全岛,给中国人的居住、饮食带来了便利。
-
Most of the island is mountainous, island mountain horizon, the low-lying East West, four, five integrity of the volcanic cone peak, Argonne volcano The 3142 m above sea level, is the island's highest point, near eruption in 963 years has been Batur volcano.
岛上大部分为山地,全岛山脉纵横,地势东高西低,有四、五座锥形完整的火山峰,其中阿贡火山海拔3142米,是岛上的最高点,附近有曾于963年喷发过的巴都尔活火山。
-
Kilimanjaro: Kilimanjaro peak at the East African plateau, is located in the north-eastern Tanzania, Kenya near the border, is a diameter of about 80 km to isolate the group of extinct volcano, the highest peak Kibo is a volcanic cone, 5895 meters above sea level , The highest peak in Africa.
乞力马扎罗山:乞力马扎罗峰位于东非高原,地处坦桑尼亚的东北部,邻近肯尼亚边境,是一座直径约80公里的孤立死火山群,其最高峰基博峰为一火山锥,海拔5895米,为非洲第一高峰。
-
Costas Synolakis thinks that the collapse of Santorini's giant volcanic cone into the sea during the eruption was the mechanism that generated a wave large enough to destroy the Minoan coastal towns.
Costas Synolakis认为圣托里尼火山在爆发时,巨大的火山锥崩塌到海里所产生的浪,大到足以毁掉迈诺安沿海的城镇。
-
With the different distances between fissures and Laoheishan volcanic cone and the types of lava flows (sheet lava flows or small sub-overflows), the tension fissures show the different features.
随着距离老黑山火山锥位置的不同和熔岩流的类型(如席状熔岩流、小规模次级溢流体)不同,张裂呈现不同的特征。
-
Scenic areas of geological heritage: the crater forest area, a scenic river of lava, waterfalls and Villa area, Jingpohu area, lava plateau area, a small North Lake area, toad pond scenic volcanic cone; of these particular crater forests, waterfalls Villa, lava River, Jingpohu four most famous scenic spots, is the heart of scenic geological park.
七个地质遗迹景区为:火山口森林景区、熔岩河景区、瀑布山庄景区、镜泊湖景区、熔岩台地景区、小北湖景区、蛤蟆塘火山锥景区;其中尤以火山口森林、瀑布山庄、熔岩河、镜泊湖四个景区最为著名,是地质公园的核心景区。
-
Our project is based on Cenozoic volcanic rocks and deep seated xenoliths in it to reconstruct the source composition and ctructure. We did field investigation, collection of samples, determination of age and composition characteristics of selected samples. The new achievements are following. 1 recognized a potassic metasomatic source of the Cenozoic volcanic rocks through an integrated research of volcanic rocks and their sources. 2 analysis of TM images suggests the Tuoyun basin is a basin with a volcano group instead of a simple volcano-tectonic basin. We found several volcanic craters and cone, and detected three such craters. 3 systematic reseach of volcanic sections and collection of samples both of volcanic rocks and xenoliths, the later includes peridotite, granulite, gneiss and variety of megacrysts. This is propitious to our further research at this rigion. We would like to point that we collected some peridotite large than 20cm in diameter. It could used to variety of analysis and end the history without mantle chemistry records in the region. 4 we got a U-Pb SHRIMP age of 3.87 Ma for the Kangxiwa basalt.It is the youngest record of U-Pb SHRIMP age in China and provide a chronology restriction for last uplifting of Tibet plateau. 5 the investigation of alkali syenite-synogranite in Taxkogan suggests that the origin of Parmir syntex is related to the Cenozoic magmatism.
本项目立足于从火山岩属性和深源捕掳体反演源区成分与结构两个途径,利用火山岩综合研究成果对地幔源区进行了初步反演,提出源区经受过强烈钾质交代的观点;对重点工作区TM图像进行了初步解译,新发现若干了火山口,并对其中三个火山口作了实地查验,为进一步全面深入开展该区的火山地质学及相关科学问题打下了良好基础,认为托云盆地是一个火山群,而不是一个单一的火山构造盆地;系统测制了火山岩剖面,新采集了一批重要的火山岩和深源岩石捕虏体样品,为下一步工作打下基础,特别是采集到了直径打20cm的幔源橄榄岩包体,可用于各种测试,将可以结束西部造山带没有地幔岩化学分析结果的历史;对康西瓦玄武岩进行了测年分析,取得了我国目前最年轻的锆石U-Pb SHRIMP年龄,对青藏高原挽近地质时期的隆升提供了年代学约束;对帕米尔东缘塔什库尔干碱性岩体的动力学意义进行了探讨,提出青藏高原西部构造结的形成与岩浆活动有关的观点。
- 推荐网络例句
-
But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
-
Ah! don't mention it, the butcher's shop is a horror.
啊!不用提了。提到肉,真是糟透了。
-
Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。