Therefore, to put the water resources assessment into effect have an important theoretic and practical meaning.
因此，开展水资源评价具有重要的理论与现实意义。
Water resources assessment in project construction is one of the key measures in the furthering of water license management.
建设项目水资源论证制度是深化取水许可管理的一项重要举措。
Hydrologic underlying surface analysis are the basic study in hydrologic analysis, hydrologic observation, hydrologic forecast and water resources assessment.
水文下垫面分析是水文分析计算、水文测验、水文预报、水资源评价等的基础性工作。
It is therefore necessary to the security of regional water resources issues in-depth study in order to secure regional water resources assessment of objective truth.
因此，有必要对区域水资源安全问题进行深入研究，以便对区域水资源安全状况进行客观真实的评估。
Evaluation of irrigation water consumption is the basal work for hydrological simulation, water resources assessment, irrigation planning, and irrigation water management in a basin.
农业灌溉耗水研究是流域水文模拟与水资源评价、灌区规划与灌溉水管理的基础研究工作。
The vulnerability assessment of water resources is comprehensive analysis of water resources ecosystem, including the supply and demand of water resources.
气候变化下水资源脆弱性评估是水资源系统的综合评估，主要包括水资源供给与需求平衡的评估。
A reasonable assessment of water quality is beneficial to effective management and control of water resources.
对水质进行合理的评价有助于对水资源进行有效的管理和调控。
The theoretical results can be used for the assessment of ground water resources and prediction of the land-subsidence.
这些理论结果可以用来评价地下水资源和预测地面沉降量。
There are many methods to calculate the yield of water in the assessment of water resources, but the any single approach is hard to assure the precision.
给水度的计算很多，在水资源评价中，选择单一的方法难以保证精度。
In view of the uncertainty of evaluation indicators for water resources richness assessment and water distribution characteristics, five-element connection number is adopted.
针对水资源丰富程度评价中的不确定性及水资源分布特点，将集对分析中的五元联系数法应用于水资源丰富程度评价。
The water resources quantity of the second assessment is less than that of the first assessment due to the comprehensive influence of climate and human activity.
与第一次评价相比，第二次评价水资源量有所减少，这是气候与人类活动综合作用的结果。
Set up the assessment indicator system of water resources security. Make assessment on water resources security status in different cities of Shanxi Province, propose corresponding proposals.
建立了水资源安全评价指标体系，对山西各地市的水资源安全状况进行了评价，提出了相应的建议。
The assessment results indicate there are quasi cycle motion law of natural water resources renewability of Jin river basin in the time scale in years.
评价结果表明：泾河流域水资源自然再生能力在年内时间尺度上存在明显的准周期运动规律。
Clearly the goal of safe water resources, propose the assessment theory and method of water resources security, stress and stress-response models.
明确了水资源安全的目标，介绍了水资源安全评价的理论与方法。
The study on calculation and assessment of groundwater resources in water-wind erosion crisscross region has been the weak spot all along.
水蚀风蚀交错区地下水资源计算与评价方法研究是一个薄弱环节。
Environmental impact assessment of water resources project is a multi-index hierarchy complex, of which the key problem is how to quantify with reason the weights of each index of the system.
水资源工程环境影响评价是由众多指标组成层次结构的复杂系统，其关键问题是如何合理确定各评价指标的权重。
Many fields of CI's application in assessment and forecasting of hydrological and water resources system are studied in this paper.
本文展开计算智能某些领域在水文水资源系统评价、预测中的应用研究。
The water cycle provides an essential foundation for scientific assessment and rational development of regional water resources.
水循环是水资源科学评价与合理开发利用的基本依据。
The result showed that the model could be applied well to the assessment of development and utilization of water resources and the mult.
半干旱地区水资源利用程度及节水模式评价分析，对促进半干旱地区高效合理利用水资源与提高农业生产能力有着重要的意义。
There are many assessment and decision-making issues in water resources planning and management.
水资源规划管理领域存在大量的评价与决策问题。
There are many assessment and decision-making issues in water resources planning and management.
水资源规划管理领域存在大量的评价与决策问题。
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