volcanism
The volcanism is strong in Cenozoic and has several periods.
凹陷中新生代火山作用强烈，也具有多期性。
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Sanjiang Tethyan volcanism and related mineralization.
“三江”特提斯火山作用与成矿.北京：地质出版社.
The formation of auriferous stratawas controlled by volcanism and eustacy.
火山作用和海平面变化对含金地层的形成起到了控制作用。
The metallogenesis is controlled by the strata,volcanism and structure.
富钠细碧角斑岩、火山碎屑岩、基性侵入岩为该区的主要岩浆岩类型。
At the same time, we hoped to learn about processes of volcanism that have rarely been observed before.
同时我们希望弄清过去很少能观察到的火山作用过程。
These events are associated with changes in ocean circulation,solar radiation and volcanism.
这些现象同海洋循环、太阳辐射以及火山活动有关。
These events are associated with changes in ocean circulation, solar radiation and volcanism.
这些现象同海洋循环、太阳辐射以及火山活动有关。
Periods of volcanism are indicated by the presence of pyroclastic material in the formation.
群系中火成碎屑物的存在表明了火山酌的形成年代。
Tectonic activities and volcanism in the basin have an influence on hydrocarbon generation of kerogen and its change.
盆地构造活动和火山作用可以促进干酪根的成烃转化。
Due to the influence of volcanism, there lie differences in the results of the grain size analysis.
由于受到火山作用的影响，两个沉积层体现出粒度分析结果的不完全一致性。
The Liwu copper deposit is a complex deposit which was related closely to volcanism.
四川九龙里伍铜矿是一个与火山活动密切相关的复杂成因的铜矿床。
How, then, does rising lava get channeled into such a narrow region of volcanism on the seafloor?
熔岩上升到海底时，是如何导入这麽狭窄的火山区呢？
Venus has a surface that is 90% basalt, indicating volcanism played a major role in shaping its surface.
金星的表面90%是玄武岩，这表明火山运动在其地表形成过程中起了重要作用。
The island itself is composed primarily of basalt, a low-silica lava associated with effusive volcanism like Hawaii.
岛本身主要由玄武岩组成，低矽石的熔岩象夏威夷一样与热情洋溢的火山活动相关。
The abrupt increases in seismicity occurred primarily in regions of geothermal activity and recent volcanism.
陡然增加的地震的发生主要在地热活跃区和新近的火山作用。
Mars appears to have cooled to the point where volcanism is very rare, although lava does occasionally erupt onto the surface.
火星似乎已经冷却到火山活动相当稀少的地步，但是偶尔仍有熔岩喷发至地表。
The increasing volcanism implies that the regional tectonism became progressively severe from the early stage to late stage of the Late Carboniferous.
自晚石炭世早期到晚期，火山活动期逐渐增长，休眠期逐渐缩短，反映出盆地性质自稳定向活动的转化过程。
Because the moon has experienced impact, volcanism and tectonic activity, it can serve as a touchstone for understanding those processes.
由于月亮经历撞击、山活动和板块运动，它可以做为了解这些作用的开门砖。
Caldera: A broad, crater-like basin of a volcano, formed by an explosion or by collapse of the cone of the volcan.
火山口:火山上类似弹坑的宽阔盆地,它是由火山爆发或火山尖顶塌陷而形成的。
Geothermal energy: Power obtained by using heat from the Earth's interior. Most geothermal resources are in regions of active volcanism.
地热能利用地球内部的热而获取的动力。多数地热资源都存在于活火山活动地区。
In the north and the east parts, Paleoproterozoic rifting developed well,and then Mesoproterozoic volcanism and weak magmatism overprinted on it.
西南段以新太古代花岗岩-绿岩带的地质事件为主,并叠加较为发育的中生代岩浆活动,成矿以金为主,其次为铜。
The authors believed genesis of Gejiu tin-polymetallic deposits were involved in the basic volcanism of the Indo-Chinese epoch.
作者认为个旧锡多金属矿床的形成和分布与印支期玄武岩有很大关系。
Plate tectonics as a unifying theory of the earth mainly is connected with deformation, seismicity and volcanism within plate boundaries.
作为固体地球统一理论的板块构造主要涉及刚性板快边界之间的变形、地震活动和火山作用。
Pengxian copper deposit and the Masongling Formation acting as host formation are products of island arc volcanism in convergent plate boundary.
证据表明，马松岭组及其所赋存的铜矿床均为会聚性板块边界古火山岛弧的产物。
Their ore-forming substances mainly from volcanism or(and)synvolcanic sediments,and partly from other ways in postvolcanic stages.
它们的成矿物质主要由火山作用或（和）同火山作用期的沉积物质供给，但也有后火山作用期的其他矿质来源。
Volcanism can occur in "pull apart" areas along a strike-slip fault where the fault, similar to the situation with the San Andreas near the Salton Sea.
根据柏拉图的知识论，最可靠的知识是理念，能够制造理念者绝非一般手艺人，这里他引入了万能的造物者。
Although there is no evidence of active volcanism on Mars today, ancient methane trapped in ice cages called clathrates might be released now.
虽然今天还没有火星上活火山的证据，被冻结在冰内远古的甲烷有可能现在被释放了出来。
Donglingtai volcanism is an exhibition of the crustal heating by intraplated basaltic magma in Yanshan region during middle Early Cretaceous epoch.
燕山早白垩世早、中期大规模高钾钙碱性岩浆活动很可能是幔源岩浆与陆壳发生熔融反应的产物。
This set of lecture notes on cratering and volcanism form part of a course on Planetary Geology conducted at University College, London.
这些论文是伦敦大学行星地质学课程的一部分，主要介绍了行星撞击形成的弹坑及火山作用。
Seismic deposition and seismite distribution have the same time and space with volcanism and igneous in Jishan sandstone body.
惠民凹陷中央隆起带基山砂体中，震积作用及震积岩分布与火山作用、火成岩分布具有同时间性与同空间性。
The time and the scale of faulting and volcanism properly correspond with the developing process, which influences the pet...
断裂活动及火山作用的分期和规模与盆地演化过程有很好的对应性,这对含油气性有一定的影响。
The time and the scale of faulting and volcanism properly correspond with the developing process, which influences the petroleum-bearing of the area.
断裂活动及火山作用的分期和规模与盆地演化过程有很好的对应性，这对含油气性有一定的影响。
WU Hai-quan.The Mesozoic volcanism in the Daijiahe (of Huoshan) -Maotangchang (of Liu 'an) area,Anhui[J].Anhui Geology,2000,10 (4):252-260.
[6]吴海权.安徽霍山戴家河-六安毛坦厂地区中生代的火山作用[J].安徽地质,2000,10(4):252-260.
The Salton Sea area is no stranger to volcanism as well during the Quaternary along with the Salton Sea geothermal field.
使用者通过某种方式（在善引导下的生活实践）认识到了桌子的理念。
The transgression, palaeoclimate and volcanism have exerted an important effect on the formation of the lacustrine dolostones.
研究表明，沙一段白云岩为次生交代的产物，且海侵作用、古气候条件和火山活动均为湖相白云岩的形成创造了条件。
During the late Archaeozoic, there was bimodal volcanism,alkalic magma eruption and intrusion, showing the tension-riftedcharacteristics of the valleys.
在晚太古代有“双峰态”火山活动、碱性岩浆喷发和侵入,反映了裂谷拉张特征。
The iron(copper)beds were formed during the Caledonian Period,and the volcanogenic massive sulfide and pyrite beds were formed following the enhancing of acidic volcanism.
加里东期火山作用早期形成铁(铜)矿层,中晚期随着酸性火山岩的增多和火山爆发作用的加强,形成火山成因块状硫化物矿床和黄铁矿化层。
The interconnection of volcanism and plutonism is the focal point in the study of magmatic activity,development and evolution from intrusion to eruption .
火山作用－深成作用的相互联系是研究岩浆活动从侵入到喷出，以及演化和发展的重要内容。
This suggests that the Jinchang gold deposit is a product of Mesozoic volcanism and/or subvolcanism and belongs genetically to the shallow_seated post_magmatism hydrothermal type.
金厂金矿床是中生代火山-次火山活动的产物，矿床属浅成低温岩浆期后热液型金矿床。
At first glance this low-velocity zone might appear to support the squeezing model, because similar zones are found in places with high crustal heat flow or recent volcanism.
乍看上去这一低速层似乎支持了挤压模型，因为在别的类似区域里都发现了有较高的地壳热流和最近的火山活动。
Fossil experts had long been inclined to agree with the volcanism theory because the disappearance of species in the fossil record appeared to be gradual.
化石专家过去一向支持火山说，因为从化石记录来看，物种似乎是逐渐灭绝的。
Title： Tectonic implication on the lithosphere evolution of the Tibet Plateau：Petrology and geochemistry of sodic and ultrapotassic volcanism in Northern Tibet.
关键词：青藏高原；超钾质火山岩；钠质火山岩；岩石学；地球化学；岩石圈演化
Both kinds of plate boundary are associated with fault systems, earthquakes and volcanism, but the kinds of geologic activity observed at the two boundaries are quite different.
两种板块边界均与地层系统、地震以及火山活动有关，但在两种边界处观察到的诸般地质活动却迥然不同。
Victor Baker of the University of Arizona has argued that the intensive volcanism in the Tharsis region periodically made early Mars quite a temperate place.
亚利桑那大学的贝克则认为，塔西斯高地强烈的火山活动会让早期火星定时回暖。
Mo Xuanxue,Lu Fengxiang,Shen Shangyue et al. 1993. Sanjiang Tethyan volcanism and related mineralization. Beijing: Geological Publishing House,267(in Chinese).
莫宣学,路风香,沈上越等.1993.三江特提斯火山作用与成矿.北京:地质出版社.
Once produced, methane could have been stored as a stable clathrate hydrate and released to the atmosphere either gradually, through volcanism, or in bursts, triggered by impacts.
甲烷一旦形成，便可以储存在稳定的晶笼水合物中，并且藉由火山作用的逐渐释放，或是撞击所引起的爆发，而进入大气中。
Spectrum analyses have been done to 24 microseisms occurred in Tengchong volcan o areas and nearby by digital data recorded at mobile seismic stations.
利用腾冲火山地区流动数字化地震台网的微震资料，对发生于火山区内及附近地区的24个微小地震事件进行波谱分析。
The genesis of the deposit was connected with vocanism and directly controlled by structure.The volcanism is connected with the regional deep fault belt.
其矿床成因，除与火山作用有关之外直接受构造的控制，而火山作用本身又与区域深大断裂有关。
The resource comprises the following: distribution of glaciovolcanic deposits, subglacial volcanism, ice-marginal volcanism, deposit characteristics, definitions and bibliography.
此外，还提供了一些相关站点的链接。