| 1. | Tectonic framework of north china block and its cratonization in the early precambrian 华北陆块基底构造格局及早期大陆克拉通化过程 |
| 2. | Tectonically , the tectonic units consist of the gezu - xagquka suture zone and sangxuang - nagqu - midika slab in the surveyed area 构造方面,构造单元表现为各组下秋卡结合带和桑雄那曲麦地卡板片的构造格局;新发现达仁乡夺列蛇绿岩体。 |
| 3. | By the influence of regional structural movement , the structure styles of mahu depression are simple , but the generation and migration of oil and gas are complex 受区域构造运动影响,玛湖凹陷构造格局简单,但其对油气形成、聚集的影响仍然比较复杂。 |
| 4. | Based on the study of tectonic framework and seismicity in the north china plain , main seismotectonic belts are determined , and earthquake capacities of the belts are evaluated 摘要本文分析了华北平原第四纪主要构造格局和强震活动特点,划分了主要强震构造带,并对其发震能力作了评价。 |
| 5. | The general structure of the basin is marked by the tectonic framework of compressional ramp of the east kunlun mountains and the qilian mountains toward and subsidence of the central part of the basin 盆地的总体结构表现为东昆仑山和祁连山相向向盆地挤压对冲,盆地中部沉降的构造格局。 |
| 6. | Once more , the photoelastic model test is operated on the basis of the structure framework in the dame site . the results show that there lie - in some problems on resisting dislocation in daliushu dame site district 再次,以大柳树坝址区的构造格局为基础作了光弹性模型试验,结果表明,大柳树坝址区存在抗断问题。 |
| 7. | The tectonic style inside the basin is characterized by occurrence of anticlines from the margins to center of the basin , with two limbs mostly starting from reverse faults , developing a tectonic pattern of two faults sandwiching an uplift 盆地内部的构造样式以自盆地边缘至中心以此形成背斜构造为显著特徵,背斜两翼多发育逆断层,构成“两断夹一隆”的构造格局。 |
| 8. | The tectonic framework and border faults of the basin were related to the basement configuration . 3 . based on the regional tectonic setting and sedimentary sequence evolution , the structural physics modeling and balance profile reversion are first carried out 焉耆盆地前中生代基底硬块的形态及内部结构对中新生代盆地的形成及形变具有重要的控制作用,现今盆地的构造格局和重要的边界断层都与基底的结构有关。 |
| 9. | It is the first time to discover the early paleozoic strata based on reliable fossils , which not only provides evidence to its age ascription , classification of the strata and its correlation to adjacent areas but also offers data to lithofacies , palaeogeography and tectonic pattern of studied area 为该岩系的时代归属、地层划分及与邻区对比提供了古生物证据,也为研究该区岩相古地理、大地构造格局提供了可靠资料。 |
| 10. | As viewed from the hydrogeochemistry of cretaceous groundwater in the south of baiyu mountain of the ordos basin , the article is focus on the groundwater horizontal distribution and the water chemistry about surface water base - flow 摘要主要从水文地球化学的角度,以鄂尔多斯盆地白于山以南地区白翌系地下水的水化学水平分带和地表水基流水化学特徵为主要依据,结合地质构造格局及岩相古地理条件,分析研究了该区白翌系地下水的补、径、排条件。 |