neovolcanism是什么意思

用法例句

Mesozoic volcanic activities and deep processes in the Tan-Lu fault zone;

郯庐断裂带中生代火山活动与深部过程

An assessment of the developmental stages of the Changbaishan volcanic activities and volcanic disasters;

长白山火山活动发展阶段及火山灾害评价

Igneous rocks are well developed in Yangxin subsag,the forming and distribution of igneous rocks are mainly effected by fault movement,also the volcanic activities have some controlling effects on basin evolution,hydrocarbon generation,traps formation,h.

结果表明,阳信洼陷火成岩特别发育,火成岩的形成与分布主要受断裂活动的影响,同时火山活动对盆地演化、油气生成、圈闭形成和油气成藏具有一定的控制作用。

As a solely continental crust with compressive stress on all sides in global nine continental crusts,Chinese continental crust features widespread and the most active volcanic activity,hence it is main area of intraplate seismicity in the world.

中国陆壳是全球九大陆壳中唯一一个四面受挤的陆壳,是火山活动最活跃而广泛的陆壳,也是世界上板内地震的主要发生地区。

There are five metallogenic types of Cu-polymetallic deposits related to volcanic activity in the Beishan area such as sub-volcanic porphyry,volcanogenic sedimentation and reconstruction,volcanogenic sedimentation,volcanic effusion and metamorphism,and hydrothermal fluid types,while the two former are the most primary industrial types.

北山地区与火山活动有关的铜多金属矿床主要有次火山斑岩型、火山喷溢型、火山沉积—变质型、沉积再造型和热液型,其中次火山斑岩型和火山沉积再造型是主要类型。

indicate that the deposit origin has close relation with volcanic activity.

通过矿床特征、岩石化学、同位素等分析研究表明,该矿床成因与火山活动关系极其密切,依据矿床成矿特征建立了成矿模式,为该区寻找类似矿床具有一定的指导意义。

The Influence of Late Triassic volcanism on the development of Chang 7 high grade hydrocarbon source rock in Ordos Basin

晚三叠世火山活动对鄂尔多斯盆地长7优质烃源岩发育的影响

The change of volcanic rocks from marine facies to continental facies and change of volcanism from strong to weak indicate that after the Permian the upper mantle materials had long been in a constrictive stage,and that the whole basin sank continuously to receive deposits,thus resulting in crustal thickening.

准噶尔盆地被古生代缝合线构造包围,周缘山系向盆地方向逆冲推覆,显示了盆地处于长期受压的构造环境;火山喷发由海相转变为大陆相,火山活动由强到弱,表明二叠纪以后,上地幔物质一直处于收缩状态,盆地整体持续下沉接受沉积,地壳增厚。

The authors have deeply realized the great significance of volcanism in the formation of gold deposits through many years of work in areas of volcanic rocks and arrangement and analysis of geological data of large and superlarge gold deposits at home and abroad.

火山活动不仅对铁、铜多金属矿床的形成具有重要意义,而且对金矿形成也是至关重要的。

Through analyses of tectonic geomorphic features in Tengchong region (24°40′～25°30′N,98°15′～98°45′E), it is considered that the local tensile stress environment existing from the Pliocene is an important factor for the volcano activity.

通过对腾冲地区 (2 4°4 0′～ 2 5°30′N ,98°15′～ 98°4 5′E)构造地貌的分析 ,认为上新世以来本区存在的局部张应力环境是火山活动产生的重要因素。

We get the conclusion that both geochemistry method and the routine gas analysis can reflect the information of volcano activity and earthquake activity,and both of them can play an important role in prediction of volcano eruption.

本文回顾了流体地球化学方法在活动火山监测中的历史,重点分析了长白山火山监测站温泉逸出气体成分变化与火山活动的对应关系,得出了无论是同位素地球化学方法还是常规的温泉逸出气体检测方法,观测结果都很好地对应了火山及火山地震的活动,可以在火山喷发预报中发挥重要的作用。

vulcanicity (vulcanism)

火山作用,火山活动

It's volcanic activity.

它是火山活动的一种，

Crustal Structure and Analysis of Volcanic Activity in the Changbaishan Volcanic Area;

长白山火山区地壳结构研究及火山活动性分析

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。

Yanshanian Rhythm of Volcanic Activity and Orogenic-Deef Prcocesses in Yanshan-Liaoning Area;

燕辽地区燕山期火山活动节律与造山—深部过程

There are reports of heightened activity at the volcano since the quake struck.

地震发生以后，有报道称火山活动加强。

（v）natural catastrophes such as earthquake, hurricane, typhoon or volcanic activity.

自然灾害，如地震、飓风、台风、或火山活动。

This is unlike volcanic activity above the sea.

这同高出洋面的火山活动是不同的。

For millions of years, the area was highly volcanic.

这个地区几百万年来火山活动强烈。

they still have not discovered the causes of the volcanic action.

他们依然没能发现火山活动的成因。

Effect of volcanic activity on the temperature in the tropical upper atmosphere

火山活动对热带高空温度变化的影响

BASIC CHARCTERISTICS OF CAINOZOIC VOLCANISM IN COASTAL AREA OF SOUTH CHING

华南沿海新生代火山活动的基本特征

The Volcanic Activity and Rock Character of New Proterozoic Era Marine Facies in Lushan Area

庐山地区新元古代海相火山活动及岩石特征

Abstract: Western Liaoning district is Located in active volcanic zone of Mesozoic rea in East China and Volcanic Rocks is well developed.

文摘:辽西地区地处我国东部中生代火山活动带,火山岩发育。

MARINE VOLCANIC ROCKS IN MIDDLE PROTEROZOIC AND CHARACTERISTICS OF VOLCANISM

乐平地区中元古代海相火山岩的特征及火山活动特点

THE RELATIONSHIP BETWEEN VOLCANISM OF EMEISHAN LARGE IGNEOUS PROVINCE AND MASS EXTINCTION DURING MIDDLE-LATE PERMIAN TRANSITION

峨眉山大火成岩省火山活动与中、晚二叠世之交生物大灭绝

GEOCHEMICAL CHARACTERISTICS OF GEOTHERMAL FLUID IN THE ACTIVE AREA OF THE TENGCHONGMODERN VOLCANOES

腾冲现代火山活动区地热流体的地球化学特征

Yunnan-Burma-Thailand Tectonic Domain and Its Characteristic Cenozoic Volcanism

滇缅泰构造域及特殊的新生代火山活动