| 1. | Geological - physical model and interpretation of the typical profiles across the passive continental margin of northern south china sea 国外深水领域油气勘探新进展及我国南海北部陆坡深水区油气勘探潜力 |
| 2. | The relationships between the accumulation of gas hydrates and the typical diapirs in passive continental margin are summarized in primary in this paper which suggest that the factors in passive continental margin including the thick sediment layers , plastic substance , high pressure fluid , outboard volcanic activities and the process of stretch - rupture provide favorable conditions for the formation of the diapirs which can form advantageous environment for gas hydrates coming into being 初步总结了被动大陆边缘中典型底辟构造与天然气水合物的成矿关系,认为被动陆缘内巨厚沉积层、塑性物质与高压流体、陆缘外侧的火山活动及张裂作用,为底辟构造发育提供了条件,形成了水合物成矿的有利空间。 |
| 3. | The geochemical examination of the sandstones and mudstones from the xikang group has led us to conclude that the debris are derived mostly from the surficial rocks and their overlying deposits on the xikang - yunnan ancient land , and tectonic settings display the transition from the passive continental margin to active continental margin and finally to archipelago 通过对西康群砂、泥岩地球化学组成特征研究,认为其物源来自康滇古陆表壳岩及其上覆的盖层沉积,大地构造属性为被动大陆边缘到活动大陆边缘再到多岛弧的转化。 |
| 4. | On the basis of analysis on the characteristics of structural evolution , the growth of the source rocks is analyzed . in the period of mesozoic - palaeozoic , caledonian events and the evolution of hercynian - early indo - chinese cycle are experienced in two - phase marine passive continental margin and craton basin in the lower and middle yangtze region , by which stable enormous thick mesozoic - palaeozoic deposites are induced , six sets of source rocks are produced , it has a strong capacity of hydrocarbon generation 摘要通过构造演化特征分析了海相烃源岩的发育,中、下扬子区中古生代经历了加里东和海西早印支旋回两个阶段的海相被动大陆边缘和克拉通盆地演化,形成了岩性稳定的巨厚中古生界,发育了6套烃源岩,具有较强的生烃能力。 |
| 5. | Abstract : in the light of sequence stratigraphic research work on permain coal - accumulating basins in south china and jurassic ordos coal - accumulating basin in north china , the sequence stratigraphic model and coal - accumulating model of passive continental margin and continental down warping basin were established , the comparison between both settings was also briefly conducted 文摘:运用层序地层学原理,对华南二叠纪含煤盆地和侏罗纪鄂尔多斯含煤盆地进行研究,建立了被动大陆边缘盆地和陆相坳陷盆地的地层层序沉积模式和层序聚煤模式,并对两者聚煤作用作了简要对比。 |
| 6. | In the link party of qinling - qiliang - kunlun belt , the polyarc - basin systemic characteristic is discussed with strengthen and standout study on the detail relationship analysis between the arc - basin . the bayan har basin thought to be the preexistence of the songpan - garze belt , is a back - arc basin among a series of polyarc - basin systems behind the qiangtang - taniantawong front the arc beginning in the late paleozoic . the eastern margin started as the western passive continental margin of the yangtze block ( d - t2 ) , then changed into a foreland basin related to the north china block and the qiangtang block during the middle to late triassic 在秦祁昆仑结合部研究中,加强和突出了精细的岛弧盆分析和造山作用关系的研究,探讨了秦、祁、昆结合部多岛弧盆特征;通过巴颜喀拉地区沉积特征,沉积体的空间展布和形态,面式物源供给方式,矿物成分和地球化学背景分析,其沉积盆地属性总体上反映出一个从过渡地壳-洋壳基础上发育起来的周缘前陆盆地的发展和演化过程。 |
| 7. | In a study on a sedimentary basin analysis of the huanan orogenic belt , the sedimentary basin character and evolution in the southeastern passive continental margin of the yangtze plate is investigated with elaborate sedimentary environments and sedimentary character from the sinian to the triassic , and then the sedimentation sketch of this belt is established especially to be from rift , passive continental margin into foreland basin in the early paleozoic on the yangtze plate 在华南造山带沉积盆地分析和演化研究中,对扬子大陆东南边缘从震旦纪到三叠纪沉积环境,沉积作用特点,沉积盆地性质和演化进行研究,特别是建立了中国南方扬子板块早古生代从裂谷,被动大陆边缘到前陆盆地华南造山带沉积作用格架。 |
| 8. | The lower paleozoic continent marginal sedimentary strata in the north kunlun massif are sinian - cambrian alajiaoyi group and ordovician pishigaisayi formation . the former is composed of high maturity flysch deposit , the later consist of continental shelf deposit such as carbonate and slate and sandstone . these rocks implies that they might form at passive continental margin 与其曼于特蛇绿岩相关的早古生代边缘沉积岩在昆北地块上为震旦?寒武系阿拉叫依岩群、奥陶系皮什盖萨依岩组,前者为一套成熟度较高的陆源碎屑复理石沉积,后者为碳酸盐岩和含碳板岩砂岩等陆棚沉积,显示其具被动陆缘性质。 |