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The main mechanism leading to the alteration in thermal structure is the magmatic underplating, thermo-mechanic erosion and chemical erosion related with raise of asthenosphere interface.

引起华北东部中生代岩石圈热结构变化的主要机制是岩浆底侵作用和与软流圈上涌有关的热-机械侵蚀和化学侵蚀。

At the same time a wave of intense virility seemed to surge out from him and impinge upon her.

同时,一股强烈的男性气概似乎从他身上涌出来,冲击着她。

Analyzing the relation between earthquake and structure distortion, main fault belt, crust, upper mantle, ground fracture, hotspring, geotherm, conductance frame, stress state in Guanzhong area is analyzed with earthquake mechanism, isoseismal line, crustal stress measure, fault displacement measure, and simulating test results. Earthquake formation mechanism is discussed with dynamics mechanism in Guanzhong base. There are 3 forces and a good medium environment, which are main reasons caused earthquake happened in Guanzhong area. The first force is NE and NEE level extrusion one which is parallel with long axis of Guanzhong base. The second one is level strain which is vertical with long axis of the base.

对地震与构造形变、主要断裂带、地壳及上地幔、地裂缝、温泉和地热、电性结构等关系进行了分析研究,通过震源机制解、地震等烈度线、地应力测量、断层位移测量及模拟试验等成果,分析了关中地区的地应力状态,从关中盆地的动力学机制,对该区的地震成因机制进行了探讨,认为与关中盆地长轴平行的NE和NEE向的水平挤压力、与盆地长轴方向垂直的水平张力及地幔上涌力三组力的作用,加之壳内高导层这一有利的介质环境,是导致关中地区地震发生的主要原因。

This was how it was: a spring of clear water rose almost at the top of a knoll . Well, on the knoll , and enclosing the spring, they had clapped a stout log-house, fit to hold two score of people on a pinch, and loop-holed for musketry on every side.

木寨的情况是这样的:一股清泉几乎是从小山丘的顶上涌了出来,有人在这山丘上用圆木围着清泉建了一座坚固的屋子,里面可以挤得下四十个人,而且四面的墙上都有枪孔。

The transition of source region from lithospheric mantle to asthenosphere indicates the thinning of lithospheric mantle and upwelling of asthenosphere caused by large scale strikeslip fault, which is the major controlling factor for decomposition melting of phlogopite in the metasomatized lithospheric mantle to generate the typeI ultrapotassic magmatism.

岩浆源区从岩石圈地幔向软流圈演变,暗示大型走滑断裂引起的岩石圈地幔减薄和软流圈上涌是导致交代岩石圈地幔金云母分解熔融产生区内I型超钾质岩浆的主控因素。

By the seaquake, submarine volcanic eruptions, causes such as long-period fluctuations in seawater due to upwelling of water formed when Jingtao stirring the vicious roar like Tigers, it said the tsunami.

由海震、海底火山爆发等原因引起海水的长周期波动,因海水激荡上涌时形成惊涛恶浪,声如虎啸,故称海啸。

The type of secondary orthopyroxene, typified by these samples, may be common elsewhere in subcontinental mantle lithosphere affected by asthenospheric upwelling.

Pali Aike地区所见到的这种交代斜方辉石和斜方辉石岩在其他被上涌软流圈影响的陆下岩石圈地幔中可能普遍存在。

The geochemistry, oxygen isotopic composition and biotite composition of the syenite suggest that its rock-forming material was derived from the enriched upper mantle.

渐新世碱性正长岩与中新世钾质火山岩构成了该区碰撞后的构造岩浆组合,是在印度-欧亚板块碰撞引起的岩石圈加厚及高原隆升的基础上,岩石圈拆沉、软流圈上涌导致富集的岩石圈地幔部分熔融所形成的。

These evidences lead to the conclusion that the Late Mesozoic volcanic activities in the study area are related to pulsative up-welling diapirs of asthenosphere, for which a natural passage is provided by the specific tectonic background confined by large-scale lithospheric faults in the study area.

根据上述特点,提出辽西晚中生代的火山岩活动可能与软流圈底辟体脉动式上涌有关,研究区被岩石圈断裂围限的特定构造背景为软流圈底辟体的上涌提供了天然通道。

Based on the detailed study of seismic tomography image in South China, and according to the geotectonic environment and shape and heat of asthenosphere upwelling, we divided the structure of lithosphereasthenosphere at the Mesozoic upper mantle of Eastern China into three types.(1)Continental platform area (North China platform and Yangtze platform): asthenosphere upwelled along paleorift; over the plume head, the granitic rocks of crust and mantle mixed and correspondingly, Au, Cu, Mo, PbZn, etc. mineralizationconcentrated regions were formed; and at the steep contact belt of asthenosphere and the thick area of lithosphere, mediatebasic complex was formed.(2)Central area of fold zone: asthenosphere was "recumbent" at suitable depth, with adequate heat and in a great extent; by heat conduction, the interior of partial crust remelted, and the crustsource granitic rocks, and correspondingly, W, Sn and rare elements mineralizationconcentrated regions were formed.

在深入研究华南地震层析成像的基础上,按照大地构造环境和软流圈上涌形状和热度,将中国东部中生代上地幔中岩石圈软流圈构造划分为3类:(1)陆台区,软流圈沿古裂陷上涌,其柱头上方形成幔壳混熔花岗质岩及相应Au、Cu、Mo、PbZn等矿集区,并于软流圈与岩石圈厚区之陡接触带形成中基性杂岩及相应Fe矿集区;(2)褶皱带中心区,软流圈在适当深度、热量充足、较大范围内&平卧&,因热传导而致使地壳内物质部分重熔,形成壳源型花岗质岩及相应的W、Sn、稀有元素矿集区;(3)褶皱带边缘区(大兴安岭南部及华南南缘),在软流圈上涌柱上方形成幔源或幔壳混熔的花岗质岩,相应为Cu、Au、PbZn、Mo、Ag矿集区。

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