mantle plume是什么意思

网络释义

用法例句

The paper summarizes that the formation of the Yarlung Zangbo Canyon and the Yarlung Zangbo River big“turning” is due to the upwelling mantle according to the petrology and structural deformation around that area.

文中总结了雅鲁藏布大峡谷科学探险考察中获得的岩石学和构造地质学认识与区域上已经取得的多学科成果，论述了雅鲁藏布大峡谷得以形成的根本原因是该地区深部存在着地幔上涌体，雅鲁藏布大峡谷和大拐弯的形成是地幔上涌体作用于岩石圈和地表的效应。

Uranium mineralization related to mantle fluid: A case study of the Xianshi deposit in the Xiazhuang uranium orefield;

地幔流体与铀成矿作用:以下庄矿田仙石铀矿床为例

Mantle fluids in supercritical state possess high dissolving and diffusing capacity,which are the important transporting carrier of energy in earth interior,their chemical compositions vary in a large range with the evolution processes of mantle,and can be distinguished as the primitive fluid in upper mantle,the fluid of mantle metasomatism and etc.

采用分步加热质谱法测定了中国东部和美国西部的二辉橄榄岩捕虏体的流体组成,探讨了上地幔流体化学组成特征及对成烃的作用。

Pb,Sr isotopic data of crude oil and organic matter show that in the Liaohe oilfield, only a little of crude oil is related to organic matter, most of crude oil is generated by crust mantle interaction between mantle fluids and Palaeozoic and Sinian marine carbonate rocks, the other major crude oil is formed by Fischer Tropsch synthesis of mantle fluids.

原油、有机质的Pb ,Sr ,Nd同位素资料和分析表明 :在辽河油田 ,仅有极少部分原油与老第三系有机质热解有关 ,大部分原油为地幔流体与古生界、震旦系海相碳酸盐岩壳幔相互作用而生成 ,另一大部分则为地幔流体的CO ,CO2 与H2 的费托合成反应生成。

In this paper, the distribution, abundance and occurrence states of U in mantle xenoliths are studied by ~(235)U fission track method, and the movement of mantle fluids is revealed by means of U-tracer, which is a representative of incompatible elements in the mantle.

在此基础上进一步把铀作为不相容元素群的示踪剂(tracer),指示地幔流体在深部地幔岩中的活动轨迹。

Results of the recent research show that volcanic-type and granite-type uranium deposits have both early and late phases of uranium mineralization,and the early phase uranium mineralization is characterized by metallogenetic features of mantle fluids.

近年来的研究显示,火山岩型和花岗岩型铀矿具有早、晚两期铀矿化,其中早期铀矿化具有地幔流体成矿作用的特征。

The oil and gas resources in basin and mountain system emerge from the activity period of basalt magma under the effect of the mantle fluids.

油气资源与地幔流体息息相关。

Advancements in the study of mantle convection and the material movements in the deep Earth interior;

地幔对流与深部物质运移研究的新进展

Numerical Modeling of upper Mantle Convection and Orogeny of the Tianshan Mountains;

天山上地幔对流与造山运动数值模拟

It mainly contains the seismic velocity structure of the mantle, mantle anisotropy, mantle discontinuities, mantle convection and physical property of mantle.

对地幔结构的地震波速度成像,地幔介质的各向异性,地幔间断面,地幔对流,以及地幔介质物性进行了综述,指出了各方面的主要内容,使用的主要方法和主要结果。

HELIUM ISOTOPIC EVIDENCE ON METALGENISIS OF MANTLE FLUIDS IN THE WANGU GOLD DEPOSIT, HUN AN PROVINCE

湖南万古金矿床地幔流体成矿的氦同位素证据

The Petrographic and Petrochemical Characteristics of the Mantle Fluid Metasomatism;

地幔流体交代作用的岩相学和岩石化学特征

Mantle fluid metasomatism in Jinhe intrusive body of Jianchuan,Yunnan Province,and its ore-forming implication

云南剑川金河岩体中地幔流体交代特征及其成矿意义

The Concentration Mechanism of Gold in the Crude Oil from Jiyang Depression and Its Relationship with the Mantle Fluid;

济阳坳陷原油中金的富集机理及其与地幔流体的关系

Temporal Variation in Volume Flux of Hawaii Plume through 35 Ma

Hawaii地幔柱近35Ma的体积流量变化

The Chemical and Isotopic Compositions and Their Origin of Upper Mantle Volatiles in Eastern China;

中国东部上地幔不同类型流体组成及其性质

Therefore, the CMB is the beginning and the end of whole mantle convection.

因此,地幔底层既是全地幔对流的起点,又是全地幔对流的终点。

In east pacific, however, the subduction direction of the subducting plate is the same as that of the flow of the mantle, so the current dip angle of the Benioff zone will be larger than the initial dip angle.

对地幔而言 ,则是地幔相对于地壳的东向流动。

The issue of upper vs whole mantle convection is critically discussed.

最后,着重讨论了上地幔与全地幔对流的论争。

Recycled Crustal Volatiles in the Subcontinental Lithospheric Mantle beneath Eastern China

中国东部陆下岩石圈地幔中的再循环地壳流体组分

The Study on Fluids and Noble Gases for Mantle-derived Rocks, in the Middle Part of Tanlu Fault Zone;

郯庐断裂带中段幔源岩中的流体和稀有气体地球化学研究

Variable Viscosity Whole Mantle Convection and Surface Plate Motions;

全球变粘度地幔对流与地表板块运动

Numerical experiment is a basic method in the study of Earth's mantle convection.

数值实验是地幔对流研究的基本方法。

Numerical Modeling of upper Mantle Convection and Orogeny of the Tianshan Mountains;

天山上地幔对流与造山运动数值模拟

ROUNDED MINERAL INCLUSIONS IN XENOLITHS FROM SOME AR EAS OF EASTERN CHINA AND THEIR BEARING ON THE ANNEALING TIME OF MANTLE PERIDOTITES

我国东部某些地幔岩中圆形矿物包裹体及地幔岩退火时间的探讨

FLUIDS AND THEIR ROLES ON THE MANTLE EVOLUTION FROM THE PALAEOZOIC KIMBERLITES AND DIAMONDS IN NORTH CHINA PLATFORM

华北地台古生代金伯利岩（包括金刚石）中流体及其在地幔演化中的作用

The Geological Evolution and Mantle Convection of the North China Platform in Early Precambrian

华北陆台早前寒武纪地质演化与地幔对流模式

The mesosphere comprises the rest of the mantle below the asthenosphere.

中间圈包括岩流圈以下地幔的其余部分。