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- Analogue modeling of rifting provides direct and effective ways for the study of the relation between geometry and dynamics of continental rift systems. 裂谷作用的物理模拟是研究大陆裂谷系统的几何结构与动力学机制之间关系的一种直观有效的手段。
- continental rift system 大陆裂谷系
- Seismo-turbidite is a common kind of petroliforous reservoir in the continental rift lacus-trine basin. 摘要震浊积岩是陆相断陷湖盆中常见的一种油气储集体。
- They were continental rift and passive continental margin basins formed as a result of the break-up of Gondwana and the spreading of Atlantic Ocean. 西非海岸盆地群的形成和发育,与中生代以来大西洋裂开和后期的持续扩张作用有关,是冈瓦纳大陆解体和大西洋扩张形成的大陆裂谷和被动陆缘盆地。
- The geochemical characteristics of the basalts show they are continental tholeiite and formed in continental extension environment (initial stage of continental rift). 基性熔岩具有大陆火山岩性质,形成于大陆拉张环境。
- The geochemical characteristics of the metabasalt agree with those of continental rift type volcanic rocks, forming a tectonic environment of the active shelf rift basin. 变质玄武岩的地球化学特征与大陆裂谷型火山岩一致,形成于活动陆棚裂陷(谷)盆地的构造环境。
- Wang F Q.The fault fractal dimensions and the fractal percolation of the rift system [J].Journal of Sichuan Teachers College, 1994,15 (4): 308-309. [9]汪富泉.;断层分维与裂缝系统的分形渗流研究[J]
- The underplating, convecting, and delamination are the three major mechanisms in the continental rifting and extensional geodynamic system. 从大陆裂解和伸展构造动力学来看,主要存在底侵作用、对流作用和拆层作用3种机制。
- It suggests that Mesozoic volcanic rocks in the studied area formed in a continental intraplate setting, but the early Cretaceous volcanic rocks probably formed in a continental rift. 综合研究表明,大兴安岭北部中生代火山岩形成于板内环境,早白垩世火山岩可能形成于大陆裂谷环境。
- The concept of depositional accommodation has been applied to sequence genesis analysis and sequence division for continental rift basins with examples from Paleogene,Bohaiwan basin. 以渤海湾盆地下第三系为例,将可容纳空间概念应用于陆相断陷盆地层序成因分析和层序划分。
- In addition,the types of geothermal field ofNorth China are recognized as continental rift type of Cenozoic era,they are He-huai largefracture geothermal belt and Fenwei linear rift geothermal belt. 此外,华北地区的地热田皆为新生代大陆裂谷型,计有河淮大型裂隙地热带及汾渭线状裂谷地热带。
- The Baikal depression is the earlist and the largest undewater depression of the Baikal rift system,where occurred notable neotectonic activities with an vertical movement from southwest to north east. 贝加尔裂谷拗陷是贝加尔裂谷系中发育最早、规模最大的水下拗陷,新构造运动表现明显,升降幅度自西南向东北增大。
- mechanism of continental rift originesis 大陆裂谷成因机制
- continental rift - subsidence basins 陆相断陷盆地
- There are rich CO_2 resources in the eastern China continental rifted basins and offshore shelf basin, but its origin is complex. 应用盆地充填记录、盆地构造特征和盆地沉降史等信息,揭示了中国东部第三纪典型断陷盆地的幕式构造演化过程。
- Previous workers tried to use truncated icosahedra to explain the distribution of rifting system, anorogenic magmatism and dyke swarms of Laurentia and Gondwana in a global view. 前人从全球规模的角度出发,用截顶正二十面体模型解释了劳仑大陆以及冈瓦纳超大陆裂解时期全球范围内的伸展构造组合的展布,包括裂谷系、非造山岩浆活动和岩墙群。
- Raoyang sag is a typical continental rifted sag richest in hydrocarbons in Jizhong depression and has good geological conditions for forming lithologic-stratigraphic reservoirs. 摘要饶阳凹陷是冀中坳陷油气最富集的典型陆相断陷凹陷,具备形成岩性地层油藏的良好地质条件。
- Many people embark at Dover for the Continent. 许多前往欧洲大陆的人都在多佛搭船。
- The immigrants founded a colony on the continent. 那些移民在落脚的大陆上建立了一个殖民地。
- ON AEROMAGNETIC ANOMALY AND RIFT SYSTEM IN NORTHERN XINJIANG 试论航磁异常与北疆裂谷系