| 1. | The evaluation of groundwater quality based on matter element analysis theory 基于物元分析的地下水质量综合评判 |
| 2. | 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 |
| 3. | 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 |
| 4. | The environmental quality of soil and groundwater from 40 plots in east section of outer ring road and surroundings in shanghai were investigated 摘要对上海市外环线东段沿线及其周围的40块绿化扩大用地进行土壤和地下水质量的监测。 |
| 5. | 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 |
| 6. | 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 |
| 7. | Standard guide for use of direct rotary drilling with water - based drilling fluid 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带水基钻流的直接旋转钻机的使用标准导则 |
| 8. | Standard guide for use of direct rotary wireline 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直接旋转钢丝绳套管先进钻探方法的使用标准指南 |
| 9. | Taking surface water and groundwater as part of the whole water environment , this paper analyzes the relation between surface water and ground water , and examines the current water environment in dongguan city 摘要将地表水和地下水作为一个水环境的整体,分析地表水和地下水的关系;根据有机和无机污染的检测结果,按地表水环境质量标准和地下水质量标准对东莞市的水环境现状作出了评价。 |
| 10. | The research on the mechanism of transportation , migration , enrichment and degradation of the different contaminants in soil and groundwater so as to set up the regional groundwater quality background index , distribution of monitoring and control of groundwater contamination , and to start planning investigation and assessments of groundwater contamination for the criterion and technical standards on the regional groundwater vulnerability 研究不同污染物质在土壤和地下水介质中传输、运移、富集、消解的机理和过程,建立区域地下水质量背景值指标体系,开展地下水污染监控与防治技术体系、地下水污染调查、评价方法及其相应的规程、规范和技术标准体系研究,开展区域地下水脆弱性研究。 |