The Yangjishan gold deposit related to subvolcanic process is located within a volcanic conduit.
研究表明，洋鸡山金矿是与次火山作用有关的金矿床。
The complex faulting system and abnormally active volcanic process make the middle segment of Dongbu sag in Liaohe basin possess unique hydrocarbon accumulation model.
复杂的断裂系统以及异常活跃的火山作用使辽河盆地东部凹陷中段具有独特的成藏模式。
Establishment of such a model is based on relationship between the volcanic process and hydrocarbons in it and the analysis of reservoir rocks and spatial distribution.
通过火山作用与油气的关系、成藏物质基础和空间条件的剖析，建立了东部凹陷中段油气成藏模式。
Volcanic process, which has stimulated and strengthed the extraction by hot water circulation, is a strong and stable dynamic system for the formation of the Yindongzi deposit.
火山作用激发和强化了地壳内的热水循环萃取过程，同时也是银硐子矿床形成的强烈且稳定的动力系统。
Scoria walls are made from a porous, lightweight red volcanic aggregate which is mixed to form a self - supporting semi-fluid and rammed into formwork similar to the process of rammed earth.
火山渣墙由多孔、重量轻的红色火山岩集料建成，经过混合形成自支撑的半流体，被夯入模板，这类似夯土。
Historical records of volcanic eruption can be used to determine a most exact time of the eruption, and describe a particular eruption process and its hazard effects.
火山喷发文字记录资料的考证可以给出历史上火山喷发的最为准确的时间限定，对喷发过程、灾害效应也都可给出极为详细、准确的描述。
The confirmation of two-stage eruptions is helpful to learn the history and process of Laoheishan Volcano eruption and the assessment and mitigation of volcanic hazard in the future.
两次喷发活动的确认为研究老黑山火山喷发历史、喷发过程、喷发危险性评价和灾害预测等提供了新依据。
In the process of extraction, according to the chief feature that the volcanic cones are situated in lava platform, the study area is classified as plain and mountain firstly.
在提取过程中，根据研究区内火山口均位于熔岩台地上的特点：首先，将研究区划分为平原和山地等地貌类型；
The coexistence of the two melts rich in fe and si in the previous studies of basic volcanic rocks reflects the magmatic immiscible process and records their product features.
而以往在基性火山岩中发现的富铁相和富硅相两种熔体的共存现象，反映了幔源岩浆的熔离过程，并记录了熔离产物的特征。
Santanghu basin by volcanic rocks of the corresponding log analysis of the characteristics of induction, the establishment of a volcanic lithology identification process.
通过对三塘湖盆地火山岩测井相应特征进行的分析归纳，建立了火山岩岩性识别流程。
A whirlwind computer animation sequence gives you a ride through the center of the earth to see the process of the geological forces that cause a volcanic eruption of earthquake.
本片还利用电脑动画模拟地心活动，向你展示导致火山喷发和地震的地底力量的形成过程。
Uranium deposits of both volcanic and granite type are studied as the systematic process of tectonic evolution-magmatism-metallogenic fluid action in South China.
从构造演化—岩浆作用—成矿流体系统将火山岩-花岗岩型铀矿作为统一体开展成矿作用研究。
The study shows that volcanic activity in Xiangshan volcanic basin may be divided into two cycles, and its emplacement is controlled by strike slip pull apart process originated from the deep regiona.
研究表明 ，相山火山盆地火山活动划分为两个旋回 ，其就位受制于区域深断裂的走滑拉分作用。
As the direct product of magmatism during the process of tectonic evolution, volcanic rocks are the important clue in discussing the geological events and geodynamic evolution.
火山岩是大地构造演化过程中岩浆作用的直接产物，是探讨地质事件和地球动力学演化的重要线索。
Volcanic magma activity does not participate in the process of ore-forming. The most mineralizing materials of deposit are derived from the old basement strata during the main ore-forming period.
成矿物质主要来自于下伏地层或基底岩石，但在海西期花岗岩岩浆活动中，也有部分成矿物质的加入。
Intracontinental extension tectonics process occurred in Middle Carboniferous-Early Permian which formed a lot of volcanic rocks.
中石炭世一早二叠世，本区进入造山后的陆内伸展作用阶段，并发育大量火山岩。
Intracontinental extension tectonics process occurred in Middle Carboniferous-Early Permian which formed a lot of volcanic rocks.
中石炭世一早二叠世，本区进入造山后的陆内伸展作用阶段，并发育大量火山岩。
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