英语人>词典>汉英 : 出露地表 的英文翻译,例句
出露地表 的英文翻译、例句

出露地表

基本解释 (translations)
outcropping

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Because of the difference between the spatial property of the slope and the cavity, different cut arithmetic are adopted, algebraic operation between digital elevation model for the slope and section incision method for the cavity.

对于出露于地表的工程,诸如边坡、基坑等,采用多层DEM的代数运算方法;对于镶嵌于地下的工程,诸如隧道、洞室等,则采用斜切剖面的方法。

According to the isotopic age data of inherited zircons in igneous and metamorphic rocks which occur at the surface and are derived from deep crust of the North China, Yangtze blocks and Qinling-Dabie orogenic belt, the paper is mainly reports some new information of Archean rocks and briefly discusses its geological significance.

本文根据华北和扬子陆块及秦岭大别造山带地表和深部出露的各种岩石中发现的继承性锆石的测年数据,报道了太古宙基底和岩浆事件的新信息,并简要地论述其地质意义。

The early stage of me tamorphism happened before deformation in the upper mantle at about 60-70km. Then metagabbro emplaced rapidly at about 40 km by diapirism and perhaps amalgamated with cool subducted oceanic crust. After that, rapid cooling retrograde metam orphism occurred. Early rapid ocean spreading was constrained because subduction appeared. Therefore, metagabbro continued to uplift under the slow extension. At last, it obducted and thrusted to outcrop on the surface.

变形前的早期变质可能发生在60~70km处的上地幔,然后变质辉长岩快速"底辟"构造侵位,上升至约40km深处,可能与俯冲的冷洋壳并置,发生快速降温退变反应;因俯冲作用的开始,抑制了洋盆快速扩张,变质辉长岩在减速伸展环境下继续抬升减压;后期又由于仰冲推覆,最终出露地表

Ore mineralization and alteration are mainly distributed in external contact zone of Yanshanian moyite and marble of Jining rock group, outcrop of three strip ore bodies, a lenticular, vein, cystic and so, for direct prospecting signs of iron and manganese cap.

矿体及矿化蚀变带主要分布在燕山期钾长花岗岩与集宁岩群大理岩的外接触带上,地表出露三条带状矿体,呈透镜状、脉状、囊状等,直接找矿标志为铁锰帽。

Anticlines outcropped in the foreland can be regarded as break-thrust structures according to their geometric features.

5研究区地表出露的几个背斜构造的核部均被逆冲断层切割,它们在构造形态上属于破裂冲断构造

Many crustal zircons have the age (up to 2770Ma) that is much earlier than the formation of ophiolite considered by previous researchers, indicated the abundant subduction crust components occur in the zircons separated, which was preserved in the mantle, and outcropped with the mantle cycle process.

纯橄岩样品四个测点得到加权平均值为130.0±2.8Ma,属早白垩世,代表了纯橄岩的结晶年龄;研究中发现许多地壳成因的古老锆石(最老可达太古代2770Ma),远远早于目前主流观点中蛇绿岩的形成时间中生代晚期,综合考虑认为所选锆石有大量俯冲地壳成分,在地幔中保存,后随地幔循环运移出露地表

Based on the analysis on the oil sources and migration pathway of this area, the mineralization modes of the oil sand in the area are derived in this paper. Main conclusions are drawn as follows: a. multiphase tectonic activity resulted in multistage hydrocarbon generation of the source rock; b. threestage tectonic activity and threestage mineralization process formed a great deal of unconformity and fault pathway, thus the crude oil could migrate in a long distance; c. the tectonic activity in Yanshan and Himalayan stages uplifted the edge of the basin and the eroded reservoir outcropped to the surface, the light oil escaped and then the oil sand resource formed; d.

通过对该区油源和运移通道的分析研究,得出该区油砂的成矿模式:①多期的构造活动使烃源岩多期生烃;②三期构造活动、三个阶段的成矿过程,形成了大量的不整合面和断层通道,使原油远距离运移;③燕山期和喜马拉雅期构造活动使盆地边缘抬升,经受剥蚀,油层出露地表,轻质油逸散形成了现今的油砂资源。

During the early stage of Yanshan Movement in the Mesozoic Era, when the North China Plate had completed joining the Yangtze Plate to become a new united Craton massif, the tectonic movement turned to intracontinental orogenic stage, resulting in widespread magmatic activity and migmatization so that Tianzhu granitic batholith intruded the area on a large scale to form an embryo of the granite peak forest in the Tianzhu mountain area and ultrahigh pressure metamorphic zone further retraced its way, and consequently outcropped on the crust surface.

中生代燕山早期,华北、扬子板块已完成对接拼合,形成了新的统一的克拉通地块,构造运动已转入陆内造山阶段,引起广泛的岩浆作用和混合岩化作用,天柱山花岗质岩基大规模侵入,形成了区内天柱山花岗岩峰林胚胎,并导致超高压变质带进一步折返,并最终出露地表

In this paper we present the observed results of fault scarps and the slip surface in some typical locations along the co-seismic rupture zones.

震后地质考察研究表明,伴随地震断层出露地表的滑动面大多沿炭质泥岩和煤层发育。

Institute of Geodes Red earth is widely distributed in South China , which is important accumulation since Late Cenozoic and results from special climate and geographic environment .

红土是在特定的自然地理和地质环境下的产物,形式主要为第四纪各种动力成因的堆积物及出露地表的各种基岩残积层

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hydrothermal alteration:热液蚀变

可以明显看到角砾岩构造外,大部分角砾岩矿筒均未出露地表,或仅有不具角砾岩构造之矽化顶部出露(如粗石山及龟矿体),或者顶部仅黏土化,甚而不具热液蚀变(Hydrothermal Alteration)现象且未出露地表(如牛伏南端之角砾岩筒),

outcropping:出露地表

outconnection 流线改连接 | outcropping 出露地表 | outcurve 外曲

terrene:地表 地形 地域 岩体 岩体出露区

terre-capital 土地资本 | terrene 地表 地形 地域 岩体 岩体出露区 | terreous 土色的

crop out:<地>露头;出露地表

water crop 出水量 | crop out <地>露头;出露地表 | cropland 耕地,作物地