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- magmatic intrusion center 岩浆侵位中心
- Magmatic intrusion in the study area is relatively weaker, where only Caledonian,Yanshanian and H... 区内的金矿化主要与地层建造有关,成矿物质主要来源于地层,属地下水热液改造破碎带蚀变岩型金矿。
- Palaeohigh, magma intrusion belt and basement fault belt are favorable areas of abiogenic gases accumulation. 古隆起带、岩浆侵入带以及基底大断裂带是无机成因天然气的有利聚集带。
- The moment high pressure of magma intrusion caused brittle fracture of the surroundings mud rocks,and tension and compression fissures . 岩浆侵入活动大大改变了其周围泥岩的储集性能,对油气聚集具有重要意义。
- Hot water sedimentation in Mesoproterozoic, action of volcanic eruption or magmatic intrusion in late Devonian and Carboniferous are main metallogenic thermal events in this region. 中元古代的热水沉积、泥盆纪的岩浆侵入和火山喷溢、石炭纪的火山作用为本区主要的成矿热事件
- The main controlling factors on fracture development in the Archeozoic reservoir of Ciyutuo buried hill involve the lithology,fault,depth,weathering,dissolution,magmatic intrusion,fissure assemblages and so on. 控制研究区太古界储层裂缝发育的因素有岩性、断层、深度、古风化作用、溶解作用、岩浆侵入、裂缝组合等。
- Potassium deposit in Feicheng city belongs to potassium-pegmatite vein type.It was formed by residual molten mass intrusion along cracks in later period of magma intrusion in later protogean period. 肥城钾长石矿属钾长伟晶岩型脉状矿床,由元古宙末期壳源岩浆侵入活动晚期冷却时形成的硅酸盐残余熔融体沿构造裂隙侵入形成。
- concealed magmatic intrusion group 隐伏岩浆岩体群
- age of magma intrusion and mineralization U-Pb法
- According to magmatic intrusion characteristics in Hanxing coalfield,analyzed intruding horizon of coal measures and distribution pattern,intrusive occurrence and lithological characters. 根据邯邢煤田岩浆侵入特点,分析岩浆侵入煤系层位与分布规律,岩浆侵入体的产状及岩性特征。
- Only young magma intrusions contain the amount of heat necessary for the heat supply of an economical geothermal field. 只有年青的岩浆侵入体才能拥有一个经济性地热田热补给所必需的热能。
- Proterozoic basaltic magma intrusion event in the Altai, Xinjiang 新疆阿尔泰元古代基性岩浆侵入事件
- Proterozoic basaltic magma intrusion event in the Altai ,Xinjiang 新疆阿尔泰元古代基性岩浆侵入事件
- Keywords coalification;coalbed gas;magma intrusion;Tiefa Basin; 煤化作用;煤层气;岩浆侵入;铁法盆地;
- The great majority of gold deposits in North China platform are hosted by the Archeozoic strata or emplaced in the Yanshanian magmatic intrusives of the Archeozoic strata. 华北地台中绝大多数金矿赋存于太古宙地层或侵入于太古宙地层中之燕山期岩浆岩体内。
- The manifestations of large-scale magmatic intrusions occurring in the upper-mid crust in the cores of the orogenic belt were related to post-orogenic geological processes. 造山带核部上中地壳存在着规模很大的岩浆岩体的显示，与造山期后的地质作用有关。
- He moved the table over to the center of the room. 他把桌子移到房间中心。
- The land is destined for a new shopping center. 这块地已被划作为营建一个新购物中心之用。
- His activities in London center around this spot. 他在伦敦的活动以这个地点为中心。
- The plutonic complex unit consists of gabbro, mafic cumulate and ultrarnafic cumulate.There exist complicated magmatic intrusive events in the plutonic complex and sheeted dike complex units. 深成杂岩单元包括辉长岩-镁铁质堆晶岩和超镁铁质堆晶岩，在深成杂岩和席状岩墙群杂岩单元内有复杂的岩浆侵入事件；
