• If it is true, the mantle rocks of the Moon and the Earth should be the same geochemically.

    如果真的月球地球地幔岩石从地球化学上来看应该相同

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  • The Moon's mean density is much lower than that of Earth but is about the same as that of Earth's mantle.

    月球平均密度地球得多,与地球的地幔密度大致相同

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  • The formation of Earth's crust protected the inner layers of Earth from the high-energy particles in space, reducing the temperatures of the mantle and the core.

    地壳形成保护地球内层不受太空高能粒子影响,降低地幔地核温度

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  • Here, extreme temperatures and pressures force lava up through the layers of the Earth in tubes criss-crossing the mantle like a sort of chaotic plumbing for lava.

    地幔高温强压作用下,火山岩有如涌入杂乱无序的管道,阡陌纵横于地幔,向上渗入地球圈层。

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  • Like the earth, the moon is in layers, with a crust on the outside and a deep mantle below.

    如同地球一样,月球地层,表面是一地壳,其下很深的地幔。

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  • Above the mantle, Earth has two kinds of crust.

    地幔之上地壳

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  • Such meteorites look like igneous rocks from earth-hence the belief that Vesta has a mantle.

    这些地球上的陨石看上去火成岩- - -因此相信灶神星地幔。

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  • Studies of thegravity field of the Earth indicate that its crust and mantle yieldwhen unusual weight is placed on them。

    地球引力研究表明不寻常负荷之下地壳地幔会发生位移。

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  • Four and a half billion years ago the Earth was about sixty percent formed, though it did have a differentiated core, crust and mantle.

    45亿年前地球大约只有现在百分之六十,尽管确有能够区分的地核地壳地幔。

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  • Such meteorites look like igneous rocks from earth-hence the belief that Vesta has a mantle.

    这种陨石与地球上的火成岩相似—因此可以相信灶神星地幔存在。

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  • The study of mantle fluid is one of the frontiers in Earth science, and is of great significance.

    地幔流体当今地球科学研究中的前沿领域之一,具有重要研究价值。

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  • The theory is concerned with the vertical movement of deep-seated mantle material thus significant to the deep dynamic mechanism of the earth.

    地幔理论涉及地幔深部物质垂直运动机制,对了解地球深部动力学机制有重大意义

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  • All of the rare element and isotope characteristics of the Huangyishan basalts are similar to that of the original mantle of the Earth.

    微量元素同位素地球比学资料表明黄椅山玄武岩地幔源区的同位素组成与原始地幔近似

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  • The action is driven by convection currents beneath the plates, in the molten part of the earth, or the mantle.

    造成地球版块移动地球表面下的熔岩一部分被称作地幔

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  • The rare gas isotope geochemical analyses also support that there is a genetic association between the light rare earth element mineralization and mantle processes.

    稀有气体同位素地球化学研究在一定程度上揭示了牦牛坪稀土地幔过程之间存在成因关系

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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.

    地球核部一样。地幔分为两个同心圆圈层,地幔地幔。

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  • Mantle xenoliths brought up by Cenozoic volcanic rocks onto the earth surface may provide direct information about the upper mantle beneath the volcanic region.

    新生代火山岩中的幔源包体可以提供有关地幔直接信息

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  • Cycling processes and simultaneous chemical reactions of fluids in subduction zones play an important role in the evolutions of Earth crust and mantle and in the substance exchange.

    俯冲流体循环伴随化学作用壳幔演化物质交换重要机制。

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  • Earth from the surface to the center of the earth can be divided into the core, mantle, crust of three parts.

    地球表面地心可以分为地核地幔地壳部分

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  • The earth bore a thick green mantle of vegetation.

    大地覆盖着层厚厚的绿色植物

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  • Rare earth elements (REE), trace elements and forming environment of basic dykes and basalt share similar characteristics with plate basalts and typical basalt formed by mantle column.

    基性岩墙玄武岩稀土元素微量元素形成环境等均玄武岩典型地幔成因玄武岩具有相似特点

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  • Th enriched upper mantle exists not only in the continental aere but in the orogenic zone. It may be a chemical reaction occurred in interior of the whole earth.

    富集上地幔不但存在大陆区,而且亦存在于山带地区,可能一种全球性地球内部化学作用。

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  • Carbonaceous chondrite planetesimals were adsorbed on the mantle surface of the primitive earth, forming primitive carbon-rich areas.

    碳质球粒陨石星子被吸积于原始地球地幔表层形成原始富碳区。

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  • The earth is a multi-layered rotating system, which is mainly made up of aerosphere, hydrosphere, lithosphere, mantle, outer core and inner core.

    地球一个多圈层旋转系统主要大气圈、水圈岩石圈地幔以及内核组成。

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  • Studies of the gravity field of the Earth indicate that its crust and mantle yield when unusual weight is placed on them. 40.

    地球引力研究表明,在不寻常的负荷之下地壳地幔会发对地球引力的研究表明,对地球引力的研究表明生位移。

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  • [Zhang H. F. Peridotite-melt interaction: an important mechanism for the compositional transformation of lithospheric mantle. Earth Science Frontiers 13 (2) (2006), 65-75].

    张宏福。橄榄岩-熔体相互作用岩石圈地幔组成转变重要方式。地学前缘13 (2)(2006),65 - 75。

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  • [Zhang H. F. Peridotite-melt interaction: an important mechanism for the compositional transformation of lithospheric mantle. Earth Science Frontiers 13 (2) (2006), 65-75].

    张宏福。橄榄岩-熔体相互作用岩石圈地幔组成转变重要方式。地学前缘13 (2)(2006),65 - 75。

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