| 1. | Model for water resources pre - allocation during drought period in water deficient urban area 缺水地区枯水期城市水资源预分配管理模型 |
| 2. | Research on multiple models for development of water resources in the a rid - semiarid zones of west china 西部缺水地区多样化水资源开发模式探讨 |
| 3. | Application on drilling new process in well construction in teh areas of shortage of water in the western of shanxi 钻探新工艺在山西西部缺水地区施工中的应用 |
| 4. | Abstract : wastewater treatment and reclamation of northern towns will be emphasized in china for the following five years 摘要:小城镇的污水处理和北方缺水地区的再生水利用是中国五年内的工作重点。 |
| 5. | Through the studies in the project , the supporting capacity of basic sciences for water security in water scarce areas of china will be systematically strengthened 通过本项目研究,系统增强我国缺水地区水安全保障的基础科学支持能力。 |
| 6. | Groundwater is important water resources in the shortage region of water resources , and closer attention is paid to its development and management in the whale world 摘要地下水是缺水地区重要的水源,其开发管理受到世界各国的广泛重视。 |
| 7. | Water resource , current water supply and consumption in dagang district is studied , it shows that the shortage of water in the district is due to deficient quantity and poor quality 摘要通过对大港区水资源、供用水现状进行分析,结果表明,大港区属于水质型和资源型双重缺水地区。 |
| 8. | It is very necessary to apply comprehensive geophysical prospecting methods in order to gain the most effective results in groundwater investigation 如何针对西部缺水地区水文地质特点,合理选择地球物理勘探综合技术方法寻找地下水,提高地下水勘查效率,是水文地质工作面临的十分重要问题。 |
| 9. | Some proposals about the productive mode of high efficiency water saving are made . from the views of input - output theory , the establishment of fujian water - saving national economic were discussed in four levels 对福建省贸易调水量的分析表明福建输出了大量水密集型的产品,有效的支援了缺水地区对水资源的需求。 |
| 10. | The authors studied the structural design and the working principle of two new types of water - saving percussion tools , water - saving hydro percussive tools and pneumatic steel ball percussion tools 从分析干旱缺水地区节水型冲击器的设计思路出发,对两种新型节水冲击器风动钢球冲击器和液动冲击器的结构设计、工作原理进行了研究。 |