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- geosynclinal bicouple 地槽双对偶
- The polycyclic development of geosynclinal belts is controlled by the cyclicity of subduction during e geological time. 地质时期地槽的多旋回发展受到俯冲作用旋回的控制。
- According to diwa theory, three tectonic stages, geosynclinal,platform and diwa, have been recognized in the Alato Mountain. 本文应用地洼学说的观点,明确提出本区经历过地槽、地台、地洼三个大地构造发展阶段;
- In recent years,there more different types Mo deposits(spots) have been discovered in Jilin geosynclinal area,mainly porphyry,quartz vein,skarn and fracture altered rock deposits. 近几年吉林槽区陆续发现多处不同类型的钼矿床(点),其主要类型有斑岩型、石英脉型、矽卡岩型、破碎蚀变岩型。
- The eastern part of Jilin Province lies across geosynclinal area and platform, f orming appropriate structural pattern, sedimentary formation and magmatic activi ties. 吉林省东部跨槽、台两大构造单元,形成了与这相应的构造样式、沉积建造和岩浆活动。
- Marine progression and regression activities in platform areas are frequently triggered by the adjacent geosynclinal areas where basin and range movements take place. 地台区的海进、海退,分别与相邻地槽区的造盆和造山运动伴生这一普遍现象,主要是在重力均衡作用下,上地幔流变层(软流层,异常地幔)物质侧向迁移所致。
- Youfangxi-Erbahuo area is situated in Late Hercynian Nanxingan geosynclinal fold belt and developed with Mesozoic volcanics, strong Yanshanian intermediate-acid magrnatism and a series of volcanic-subvocanic hydrothermal Ag polymetal ore deposits. 摘要内蒙油房一二把伙地区位于华北地台北缘南兴安晚华力西期地槽褶皱带,中生代火山岩系发育,燕山期中酸性岩浆活动强烈,形成了一系列火山、潜火山热液型银多金属矿床。
- It is proposed that gold mineralization is closely associated with the crustobody evolution, i. e., the pre geosynclinal stage prepared materials for the formation of gold source bed, ... 金的成矿作用与壳体的演化关系密切,前地槽阶段为矿源层的形成提供了物质基础,地槽阶段形成矿源层并发生金成矿作用,地洼阶段金发生改造迭加成矿。
- Gold prospecting in Da Xing'anling geosynclinal folded system, China 大兴安岭地槽褶皱系岩金找矿远景分析
- Study on the Late Carboniferous San Li xia reef in Qinling geosynclinal,Shaanxi 陕西秦岭海槽晚石炭世三里峡生物礁研究
- Keywords ventilation;geosynclinal ventilation duct;capped distributor; 通风;地槽风道;加罩分配器;
- THE STUDY ON FLUID INCLUSION IN THE TECTONIC CORRELATION BETWEEN GEOSYNCLINAL UPRISE AND SYNECLISE 槽隆与台向斜构造对比的流体包裹体研究
- CHARACTERISTICS OF CARBONIFEROUS CRUSTAL MOVEMENTS IN NORTH XINJIANG WITH REFERENCE TO THE TIME OF GEOSYNCLINAL CLOSING 新疆北部石炭纪地壳运动特征兼论地槽区封闭时代
- On the nature of the Devonian biogeographical province of the geosynclinal region in Northern China 北方槽区泥盆纪生物地理区的特征
- REDETERMINATION OF THE BOUNDARY BETWEEN CHINESE PLATFORM AND DA HINGGAN LING-MONGOLIAN PALEOZOIC GEOSYNCLINAL FOLDED BELT 中华地台与兴蒙古生代地槽褶皱区界线的重新厘定
- THE SINIAN STRATIGRAPHICAL SUBDIVISIONS,CORRELATION AND STRUCTURAL HISTORY OF THE KIANGNAN GEANTICLINE IN THE SOUTH CHINA CALEDONIAN GEOSYNCLINAL REGION 华南加里东地槽区江南地背斜带震旦纪地层划分、对比及构造发展问题
- geosynclinal concave 地槽凹
- geosynclinal polarity 地槽极性
- geosynclinal subside 地槽陷
- geosynclinal prism 地槽堆积柱
