| 1. | This study is concerned essentially with subsurface water .
这里的研究主要针对地下水。 |
| 2. | Subsurface water applications usually permit additional simplification .
应用于地下水时，一般还允许进一步的简化。 |
| 3. | Gas may play an important part in the accumulation of iodide in subsurface waters .
在地下水碘化物聚集过程中，气体可起重要作用。 |
| 4. | It looks as though a torrent of subsurface water was catastrophically released , causing the overlying terrain to collapse
看起来好像是地下水瞬间爆发流出而造成上方的地表崩塌。 |
| 5. | Standard guide for use of hollow - stem augers for geoenvironmental exploration and the installation of subsurface water - quality monitoring devices
亚表层水质检测装置安装和地理环境勘探中空螺旋钻使用的标准指南 |
| 6. | Standard guide for use of direct air - rotary drilling for geoenvironmental exploration and the installation of subsurface water - quality monitoring devices
地质环境勘探和地下水质量检测装置安装用直接气体旋转钻机的使用标准导则 |
| 7. | Standard guide for use of casing advancement drilling methods for geoenvironmental exploration and installation of subsurface water - quality monitoring devices
地下水质量监测设备安装和地质环境勘探用套管先进钻探方法的标准指南 |
| 8. | Standard guide for use of dual - wall reverse - circulation drilling for geoenvironmental exploration and the installation of subsurface water - quality monitoring devices
地质环境勘探和地下水质量检测装置安装用双壁反转钻的使用标准导则 |
| 9. | 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。 |
| 10. | Standard guide for use of cable - tool drilling and sampling methods for geoenvironmental exploration and installation of subsurface water - quality monitoring devices
地下水质量监测设备安装和地质环境勘探的取样方法和电缆工具钻探的使用标准指南 |
