| 1. | And the result of the qualitative analysis was consistent with the geotectonic analysis 并且定性分析的结果与大地构造分析的结果是完全吻合的。 |
| 2. | The earth crust activity of different geotectonic elements could he estimated with the fracture fractal dimension 利用断裂尺度分布的分形维数值的大小,可以定性判断不同大地构造单元的地壳稳定性。 |
| 3. | The high geotectonic stress at the construction region and the activity subsurface water will have important effects on construction and operation 隧洞施工穿越高地应力区,且施工区活跃的地下水对隧洞施工及日后的安全运行有着重要的影响。 |
| 4. | The fractal dimension of the different geotectonic elements was calculated and the relation between the fractal distribution and the damage evolvement was given in this paper 摘要计算了不同大地构造单元的断裂构造的分形维数,给出了其分形维数与损伤演化的关系。 |
| 5. | Such features might result from the rotation movement of the earth crust and exert serious impact on the geotectonic evolution and large scale metallogeny in hunan province and adjacent regions 这种特征可能是地壳的旋转运动所造成,它对湖南及邻区大地构造的演化、大规模成矿作用等具有重大的影响。 |
| 6. | Tunnel construction is very difficult hi region with high geotectonic stress and high subsurface water pressure . few deep - lying tunnels are constructed in civil conveyance and hydropower engineering up to now 特别是对在高地应力、高地下水位区域的隧洞建设,其施工难度更大,在国内的水利水电工程建设中并不多见。 |
| 7. | The studied deposit area is located on a monocline geotectonic unit divided by several groups of faults . therefore , the secondary widen transverse and lognitudinal drapes may have great influence on ore forming and location 矿区基本构造为一个被几组断裂破坏的单斜构造,其上发育的次一级的开阔型横向和纵向褶皱对矿床的形成和空间定位起着十分重要的作用。 |
| 8. | Excavation of tunnel will lead to local geotectonic stress release and redistribution around tunnel ; the appearance of new outlet boundary will lead to outlet seepage of subsurface water and the change of mountain seepage field 隧洞开挖将引起局部地应力的释放及洞周附近的地应力的重新分布;隧洞开挖后新的出水边界的出现将导致地下水的大量出渗及山体渗流场的改变。 |
| 9. | At the course of subduction , collision and collage among the siberia , khazakstan and junggar blocks , the geotectonic environment underwent a few evolutional stages , they provided good congenital , parturient and postnatal conditions for the deposit 在西伯利亚、哈萨克斯坦准噶尔板块多阶段的俯冲、碰撞、拼合过程中,矿床所处的大地构造环境经历了多个开合演化阶段,为该矿床提供了良好的先天、临产及后天条件。 |
| 10. | The complexity of metallogenic mechanisms of dongxiang copper deposit have close relationship with it ' s geotectonic background . dongxiang copper deposit located in the transition zone between pingxiang - guangfeng deep faults and northeast jiangxi deep faults , and in the transition zone between cathaysia and jiangnan terrains 东乡铜矿位于萍乡?广丰ew向深大断裂与赣东北深断裂的切交接部位,又恰好处于江南地体与华夏地体的衔接地带。 |