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地下水资源评价
释义
地下水资源评价
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地下水资源评价
释
groundwater resources evaluation
地下水资源评价
基于对各种地下水量时空分布规律的研究,计算地下水允许开采量(可采量),预报地下水动态,分析地下水开采潜力和开发利用前景及对环境产生的影响,提出合理的开采方案、工程措施及建议等。其中,最主要的工作是计算地下水允许开采量。即在经济合理、技术可能的条件下,不引起水质恶化和水位持续下降等不良后果时开采的地下水量。
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police uniform
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policies for disaster risk reduction of agriculture
policies for the development of agricultural science and technology
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policies of returning marginal farmlands to forests
policies of utilization,restriction and reform
policies on agricultural land property rights
policing command platform
policing intelligence analyst
policing intelligence dissemination
policing intelligence education
policing intelligence fusion
policing intelligence integration and sharing
policing intelligence process
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policing review
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