volcanics
英
美
网络 火山岩
双语例句
- A set of intermediate basic volcanics, pyroclastic rock and top part of clastic rock is found in north of Balikun coal mine.
巴里坤煤矿北原划下泥盆统塔黑尔巴斯套组下部，发现一套中基性火山岩及火山碎屑岩建造。 - Rock fragments, including volcanics, are common, and the matrix consists largely of kaolin and illite.
常见有岩石碎块，包括火山岩屑，基质大部分为高龄土和伊利石。 - The Sinian volcanics are typical bimodal volcanic rocks in Kuruktag area, which are consisted of acidic and basic volcanic rocks but with rare medium acidic one.
库鲁克塔格震旦纪火山岩构成一个典型的双峰值火山岩系，主要由酸性火山岩与基性火山岩组成，缺少中酸性火山岩。 - The Palaeoproterozoic Erdaowa Group distributed in the north Hohhot, Nei Mongol is composed of metamorphic detrital sediment and carbonate with intermidiate basic volcanics.
出露于内蒙古呼和浩特北部的二道洼群，为一套陆源碎屑岩碳酸盐岩夹中基性火山岩变质建造。 - A Discussion on Technical Difficulties of Well Testing in Deep Volcanics Reservoir and Their Countermeasures Geochemical Thermodynamics of Diagenesis in Reservoirs for Oil and Gas
深层火山岩储层试油（气）技术难点分析及对策探讨 - Discovery and significance of the central absent skelecton crystal texture in the marine basic volcanics of the Proterozoic group of Hunan
中空骸晶结构在湖南省元古界海相基性火山岩中的发现及其地质意义 - The Character of Reservoir and Distribution Prediction of Volcanics in Chagan Sag; The layered intrusions show chilled contacts against the diabases but are traversed by the dikes.
查干凹陷火山岩储层特征与分布预测层状侵入体与辉绿岩接触处有冷凝边，但都被岩脉所穿插。 - Early Cretaceous Andean type arc volcanics in SE Xizang, China
藏东南地区早白垩世的安第斯型弧火 - Characteristics of Cretaceous volcanics in the western depression of Liaohe fault depression
辽河断陷西部凹陷白垩纪火山岩特征 - Compared with the dominant tholeiites the alkaline volcanics from Dongchuan district are less enriched in LREE, probably resulting from earlier melting events in their source.
相对主体拉斑玄武岩，东川碱性火山岩贫REE特别是LREE，推测源区发生过先期熔融事件。 - Basic characteristics of tectonics in the Qilian Mountains and its neighbourings ── on genetic environments of Early Paleozoic marine volcanics another generation to carry on the Stewart name.
祁连山及其邻区大地构造基本特征&兼论早古生代海相火山岩的成因环境这是承继Stewart家族香火的新一代。 - Strong volcanic activities, and diversified and extensively-outcropping volcanics appear in Xinjiang.
新疆火山活动强烈，火山岩类型多，出露广泛。 - It is thought that Mesozoic volcanics exist extensively in this area and have the probability of forming buried hill reservoirs.
结果认为，该区广泛存在中生界火山岩并有形成古潜山油气藏的可能。 - Gold deposits in the Pingxiang area are controlled by faults and hosted in acid volcanics.
凭祥地区金矿床受断层构造与酸性火山岩的双重控制。 - The subdivision has both scientific and practical significance on studying volcanics, geological structures and minerals.
火山岩分区的划分对火山岩、地质构造和矿产的研究具有重要的意义和实用价值。 - A LA-ICP-MS chronological study of basic volcanics in Baiyin orefield, Gansu, China
甘肃白银矿田基性火山岩的LA-ICP-MS同位素年代学 - The weakness of previous research on the granites and volcanics in SE China includes their genetic constraints affected by deeper geology and tectonic geodynamics around.
华南深部地质及围绕华南的构造边界条件对花岗岩-火山岩成因的制约是目前的研究薄弱环节。 - Through using seismic attribution parameters and inversion for prediction of volcanics reservoir, a set of quantitative prediction methods has been formed.
通过利用地震属性参数方法和反演方法对火山岩储层进行预测，形成了一套定量预测方法。 - The volcanics can be divided into three lithofacies: volcanic explosive facies, effusive facies and volcano-sedimentary facies.
火山岩可划分出三个岩相带：火山爆发相、火山溢流相和火山沉积相。 - It is thought after comprehensive analysis that volcanics in Liaohe basin has a bright prospect in exploration and development.
综合分析认为：辽河盆地火成岩具有良好的勘探开发前景。 - The regional metallogenetic condition of the volcanics in South China depends firstly upon the characteristics of volcanic basins.
本文在对我国东南部中生代火山岩构造环境与区域成矿研究基础上，依据火山活动特点，从火山岩盆地性质； - The volcanic formation is dominated by basic volcanics ( basalt) with less acidic volcanics ( rhyolites).
在火山建造中以基性火山岩为主，酸性火山岩较少。 - Volcanics is developed in Liaohe Basin.
辽河盆地火山岩发育，分布面积广。 - This paper is a report about Cenozoic volcano and volcanics in Italy, where the author has just investigated.
本文为笔者对意大利新生代火山及火山岩的考查报告。 - In order to determine the time sequence of recent eruption in Tianchi volcano, the TL thermal-stability has been investigated for pumice and sanidine phenocryst within the volcanics.
为厘定天池火山近代喷发的时序，对碱流岩中的浮岩和透长石斑晶进行了热释光（TL）信号热稳定性研究。 - The result was that volcanics of this area could be divided into rhyolite and andesite;
其结果：本区火山岩储层可划分为流纹岩、安山岩两类； - The desulfurization of metamorphic basic volcanics provided the sulfur source for gold mineralization;
变质基性火山岩的去硫作用提供了金矿化的硫源； - Uranium deposits in Mesozoic volcanics in South-East China
华东南中生代火山岩中的铀矿床 - Its mother rocks are intermediate-acid volcanics.
成矿母岩为中&酸性火山岩；