earth mantle

Non-symmetric structures of the earth mantle constrained on seismic tomography data set

利用地震层析成像研究地幔非对称结构

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Plumes are thought to be columns of exceptionally hot material rising from deep within the Earth's mantle, perhaps even from its bottom, where the mantle contacts the Earth's liquid core.

地慢羽被认为是米自地慢深处异常炽热的柱体，或许来自连接地球液体核的地慢的底部。

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Numerical experiment studies of convection in the earth's mantle

地幔对流的数值实验研究

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This article reviews the progresses in studies of fluid inclusions in mantle xenoliths, together with those in recent high p-T experimental researches on element partitioning between fluid and mantle minerals, and discusses the important roles of fluids in the Earth's mantle.

文章对近年来有关地幔捕虏体中流体包裹体的研究进行了评述，并结合近年来流体/地幔矿物之间元素分配的高温高压实验研究讨论了流体在地幔中的重要作用。

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Trends dynamic state structure of trailing conduits of starting plumes in the earth's mantle

动态地幔柱尾管结构

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Coal is formed near the surface from plant matter, while diamonds are formed in the Earth's mantle-over ninety miles ( 145 km) closer to the core-and then carried up to the crust during volcanic eruptions.

煤炭主要是由地球表面的植物残骸堆积演变而成，而钻石则形成于地幔之中——距离地心90余英里（145公里）——然后在火山爆发时被带至地壳表面。

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Such vents, where molten rock from inside the Earth's mantle heats seawater to as much as660 degrees Fahrenheit, could have provided the energy and basic organic molecules needed to spark life.

在这些排气口周围，来源于地球深部融化岩石可将海水加热到660华氏度那么高，这里提供的能量和生命所需的基本分子物质足以产生生命。

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Basalt have importance meanings on deduce the Earth's mantle material composition, analysis tectonic environment and the geosphere deep dynamics research.

玄武岩在反演地幔物质成分、分析构造环境和岩石圈的深部动力学研究中具有重要意义。

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A method to invert lateral density contrast in the earth's mantle

一种反演地幔横向密度差异的方法

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In fact, there could be as much water in the lunar mantle as in the Earth's mantle.

事实上，月球地幔层的所储藏水有可能与地球地球中的总量相当。

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The idea that circulation in the Earth's mantle can significantly affect sea levels has been gaining momentum, says Clint Conrad of the University of Hawaii in Honolulu.

这种地球地幔远动对海平面造成的巨大影响的观点已经引起了强烈的关注，檀香山夏威夷大学的克林特康拉德说道。

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Like the core of earth, the mantle can also be divided into two concentric layers, the lower mantle and the upper mantle.

就像地球的核部一样。地幔也可分为两个同心圆圈层，下地幔和上地幔。

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Finally, nickel-bearing magma welled up from Earth's mantle, combining with the sulfide to form nickel sulfide and encasing the compound inside volcanic rock called komatiite.

最终含有镍的岩浆从地幔中涌出，跟硫化物结合形成硫化镍，并将硫化镍包裹在一种叫做“科马提岩”的火山岩中。

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In the calculation of site displacement, 3-degree Love numbers are introduced, the viscosity of the earth mantle is considered, the ICE-4G model of postglacial rebound is applied, and the formulae of removing antenna deformation in VLBI observations are given.

在测站位移的计算中，规范引入了3阶洛夫数，计及地幔的滞弹性，引入了计算冰后期回弹的ICE－4G模型，列出了改正VLBI观测中天线形变改正的公式。

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These occur where hot magma from the Earth's liquid mantle is steadily forced through the Earth's crust.

“火山热点”处在由地幔（又称软流层，很可能是岩浆的发源地）产生的炽热的岩浆不断地被喷出地壳的地方。

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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。

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The layered structure, mechanical properties and high pressure phases change of the earth ′ s mantle

地球的层圈结构、力学性质和地幔矿物的高压相变

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Modeling experiment is an important method and the component part in the study of Earth's mantle convection.

模拟实验是当前地幔对流研究中的一个重要手段，一个重要组成部分。

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Because the couplings between crust and the earth mantle are different in different region, the same variation of earth rotation must induce different crust activities.

同样是地球自转速度变慢，因不同区域地壳与地幔的耦合关系不一样，速度变化对不同区域地壳活动的影响也不同。

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A primary study of mechanics of photon thermal conductivity in the earth 、 s mantle

地幔光子热传导机制的初步研究

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A review of studies on oxygen fugacity of the earth mantle

地幔氧逸度的研究进展

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For example, diamonds, which form deep in the Earth's mantle,

例如，在地球地壳深处形成的钻石

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Progress in Searching Natural High-Pressure Minerals and Its Significance in the Earth's Mantle Mineralogy

天然高压矿物研究的新进展及其在地幔矿物学中的意义

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And this pressure forced the Earth's mantle, the layer of hot, plastic rock that's located beneath the Earth's crust, to give way and ooze out and sideways.

这种压力迫使地球的表层，也就是位于地球表面硬壳下面的热的，可朔的岩石层下陷，泄漏，倾斜。

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The recent development of three-dimensional models and geodynamics of the earth's mantle

全球地幔三维结构模型及动力学研究新进展化学地球动力学

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From results of experiments on thermally driven plumes it has led to a new model of starting plumes in the Earth ′ s mantle.

热浮力驱动的模拟实验结果得到了新的动态地幔柱模式。

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Part of the Earth's mantle was also launched into orbit because of the collision.

余下的，则是一个似圆盘状的星体，并环绕地球扭转。

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Oxygen fugacity of earth's upper mantle and genesis of diamond

上地幔的氧逸度与金刚石的成因

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The study of theory of photon thermal conductivity in the minerals of the earth's mantle

地幔矿物光子热传输理论的研究

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Isotope concentrations in rock samples of different ages indicate that the composition of the Earth's mantle changed after the planet was blasted with meteors 3.9 billion years ago.

不同年代岩石样本中的同位素浓度显示：地幔化合物成分在39亿年前地球被陨石撞击后发生改变。

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