Identification of aquifer parameters plays a primary and pivotal role in ensuring proper management of groundwater resources.
含水层参数的确定，是进行地下水资源科学管理的基础和关键。
At present, each area enhances the management of groundwater mining continually and carries through the study of groundwater reasonable mining actively.
目前，各地不断加强地下水开采的管理，积极进行地下水合理开采的研究。
Therefore, studying on the control and management of groundwater table has great significance in the control and improvement of groundwater environment.
因此，进行地下水位控制管理研究，对于控制及改善地下水环境具有重要的意义。
The study provides a practical tool for analysis and management of groundwater nitrate pollution in North China Plain and serves as a supplement of processed-based non-point pollution.
该研究可为华北平原农区地下水质管理提供分析工具与决策依据，是对非点源污染机理模型的有益补充。
However, there are a wide range of uncertainties affecting the accuracy of the research. And these uncertainties are increasingly becoming an obstacle to the management of groundwater resources.
然而，地下水环境系统中广泛存在的不确定因素影响着研究的精度，日益成为地下水资源管理的障碍。
The trend of groundwater resources multi-objective management model is also discussed in this paper.
本文也探讨了地下水资源多目标管理数学模型的研究方向。
On these grounds, it could be spreaded further to dynamic management and pollution calculation of environment quality of karst groundwater.
据此，可进一步推广到岩溶地下水环境质量的动态管理及污染预测。
The management of the groundwater resources should be stressed, and the base for the management is to investigate and evaluate the groundwater quantity in the area.
必须加强地下水资源的管理，其基础和前提是对该区地下水资源量进行调查和评价。
The different characters of planning and management research of groundwater resources systems are depicted in this paper.
本文阐述了地下水资源系统规划和管理研究的各自特点。
So it can be said that for human being exact evaluation of groundwater resource is the premise and base of scientific management and rational utilizing groundwater.
因此，对地下水进行正确的模拟评价，是对其科学管理，并进行有效开发利用的前提和基础。
Proper evaluation of groundwater resource is the precondition and basic of effective exploitation and scientific management to groundwater resource.
对地下水资源进行准确的评价是对地下水资源有效开发利用和科学管理的前提和基础。
This paper mainly introduces the contents of groundwater management and the mathematical model used for it.
本文扼要介绍了地下水管理的内容和数学模型。
At present, each area enhances the management of mining the groundwater continually and carries out the studies of reasonable mining actively.
目前，各地不断加强地下水开采的管理，积极进行地下水合理开采的研究。
Therefore, it is of great importance to consider how to reasonably exploit the fresh groundwater and to desalinate the saline groundwater to satisfy water resources management.
如何合理开发利用地下淡水资源和改造地下咸水资源，成为满足当地供水和水资源管理需求的重点关注问题。
This paper, using the coupled method of simulation and optimization models, presents a series o groundwater hydraulic management models for groundwater management.
本文用模拟模型与优化模型偶合方法，研究了地下水管理问题。
Monitoring and Study on groundwater is a basic work, which provide important basis for management of water resources.
地下水监测研究工作是一项基础性工作，它为水资源管理提供重要依据。
Model base system is added to software of regime prediction for regional groundwater on the base of data management information system. Subsystem for output of material and outcome are also designed.
区域地下水动态预报软件在数据管理信息系统的基础上增加模型库系统，进行模型辅助决策，并设计了用于资料和结果输出的办公子系统。
The obtained results may baffle the implementation of the EU Water Framework Directive in groundwater quality management field.
因此，所得结果可能有碍于“欧洲水管理框架指南”在地下水水质管理中的执行。
The demands of user are analyzed, and determining the main function of the dynamical management information system of xi 'an land subsidence and groundwater.
进行用户需求分析，确定西安市地面沉降和地下水位动态监测管理信息系统的主要功能。
Water resource crisis is more serious than ever. Water shortage, pollution, and groundwater over adoption is the key problem of water resources management.
水资源短缺、水环境污染和地下水超采是水资源开发管理存在的主要问题。
This paper introduces the development environment and overall design of the groundwater information management database system of the main stem area of the Second Songhua River.
介绍了地下管线信息系统的研究背景，设计了一个地下管线动态元数据库模型，讨论了元数据的存储、管理、录入、检索等技术问题。
Solving results of management model show the high precision, simplified solving process and efficiency for foundation and solution of groundwater resources management model of this method.
管理模型的计算结果说明该方法精度较高，工作量少，是地下水资源管理模型建立及求解的有效方法。
The analysis and simulation of the interaction between groundwater and surface water is a considerably difficult problem in water resources planning and management.
地表水与地下水转化量的模拟预测一直是区域水资源评价和管理中的难题。
The quantity and quality of groundwater are main working objects of local water-saving office as well as water resource management office of water-affair bureau.
地下水资源的量与质就是该地区的城市节水办公室及水务局的水资源管理办公室工作的主要对象。
The optimal results of the groundwater management in the city were determined by linear programming. Finally, the proposals, consisting o…
用线性规划模型提出淮北市地下水资源的最佳管理方案。
Knowledge of groundwater system is a pre-requisite for up-to-date integrated land and water management.
理解和掌握地下水的动态变化规律是在一个地区实行水资源管理和土地利用管理的先决条件。
Knowledge of groundwater system is a pre-requisite for up-to-date integrated land and water management.
理解和掌握地下水的动态变化规律是在一个地区实行水资源管理和土地利用管理的先决条件。
应用推荐