upper mantle的例句大全

Tectonic environment of formation of enriched upper mantle is oceanic crust displacement from the oceanic mid-ridge to the orogenic zone.

造山带富集型上地幔形成的构造环境是：洋壳从扩张脊向两侧运移并最终拼入造山带这段时间内。

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Comparison between Palaeozoic and Cenozoic Lithospheric Mantle in the Eastern Part of the North China Block& With a Discussion of Mantle Evolution Nd ISOTOPIC COMPOSITION AND EVOLUTION OF THE UPPER MANTLE IN THE ARCHAEAN OF NORTH CHINA: CONSTRAINTS ON THE MANTLE HETEROGENEITY OF THE UNMETASOMATIC CONTINENTAL LITHOSPHERE

华北地台东部古生代与新生代岩石圈地幔特征及其演化华北太古代上地幔钕同位素组成、演化及对该区岩石圈地幔不均一性的制约

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Because China has been considered to be a special tectonic unit in the global tectonic theory, its crustal and upper mantle structures are interesting to many geophysicists and geologists.

本文扼要地总结了我国对深部构造研究的进展情况。曾经在几个不同地区进行过地震测深的工作，有些地区发现地壳中存在高速或是低速的夹层。

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Seismic P_n waves sample the top of the upper mantle right beneath the Moho.

Pn波是通过莫霍面下方的上地幔顶部的地震波。

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The crustal and upper mantle structure of Kunlun-Chaidamu-Qinling-Dabie tectonic zone is studied by using the data available from Chinese Digital Seismographic Network.

本文利用中国数字地震台网的资料，对昆仑山柴达木盆地秦岭大别山纬向构造带的地壳及上地幔构造进行了研究。

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Inverse of velocity structure of upper mantle of crust in northern part of North China by body wave recordings of deep focus distant earthquakes

由深源远震体波记录反演华北北部地壳上地幔速度结构

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Diagenesis and mineralization of the metallogenetic series occurred in tectonic environment of the subduction of pacific plate lead to crust thickening, material source of diagenesis and mineralization is from the lower crust or upper mantle and ore-forming fluid is derived meanly from atmospheric precipitation and partly magmatic.

该成矿系列成岩成矿作用发生于太平洋板块俯冲体制下的地壳加厚构造环境，成岩成矿物质主要来自下地壳或上地幔，成矿流体主要来自大气降水，部分来自岩浆。

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Love wave group dispersion and three dimensional structure of the Pacific crust and upper mantle

勒夫波群速度频散与太平洋地壳及上地幔三维构造

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It shows seismic evidences for the upper mantle upwelling and crust thinner in Panxi tectonic zone.

提供了攀西构造带上地幔隆起、地壳减薄的地震学证据。

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The investigation of the earth structure, especially the crust and upper mantle structure from seismic travel time and waveform data is one of basic topics of seismology.

利用地震波的走时及波形数据研究地球深部结构，特别是地壳上地幔结构，是地震学的一个基本课题。

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But the thermal and dynamic source related to the regional thermal anomaly of upper mantle and intensive tectonic movements during the mineralization epoch.

成矿热动力与成矿期区域性幔热异常和强烈的构造活动有关。

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Combining with the information of structures of the Crust and upper mantle in the area, the thermal conditions in the crust is analysed.

研究证实：该区地温场具有明显的横向不均匀性，并与地壳上地幔结构有较清楚的对应关系。

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On the study of the crust and upper mantle structure beneath the seismic telemetry network in South Sichuan and North Yunnan Provinces

川南、滇北地震台网区域壳幔介质分层结构的初步研究

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Projecting the lead isotope compositions on the Pb tectonic evolution model, the result indicates that the raw material of Jianchaling ultrabasic rock coming from the deplete upper mantle.

岩石铅同位素构造演化模式判别结果表明，煎茶岭超基性岩石的成岩物质来自亏损上地幔；

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Its frequency range is 0~ 16kHz. Depth sounding for different geological targets at depths from near surface to 1 km and even up to upper mantle can be realized.

频率范围16kHz～0Hz，实现浅自近地表、深至1km、直至上地幔的不同地质目标的探测；

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Studying the structure of crust and upper mantle in East Asia and West Pacific marginal sea by Rayleigh surface wave

用瑞利面波研究东亚及西太平洋地壳上地幔三维结构东南亚及太平洋工程学会联合会

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Three-dimensional crust and upper mantle structure of the North China region

华北地区三维地壳上地幔结构

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There is close relation between loading tidal correction and structure of crust and upper mantle.

负荷潮汐改正与地壳上地幔结构有密切关系，主要原因是负荷潮汐取决于高阶勒夫数。

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Three-dimensional P velocity structure of the crust and upper mantle under Beijing region

华南上地幔P波速度结构北京地区地壳和上地幔的三维P波速度结构

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Deep Seismic Reflection in Himalaya Region Reveals the Complexity of the Crust and Upper Mantle

喜马拉雅地区深反射地震&揭示印度大陆北缘岩石圈的复杂结构

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