从农用水资源的供求矛盾出发，阐述了水资源价值评价的基础理论和主要方法；
This paper expounds the basic theory and the major methods in evaluating the value of water resources in terms of the supply-demand contradiction of water resources for agriculture.
采用水资源价值模糊数学模型，对尼洋河流域水资源价值进行了评价，由此确定水资源价格。
A water resources value model is employed to evaluate the value of water resources and to determine the water resources price in Niyang River Valley.
由于水资源价值系统是一个“灰色系统”，因此可以应用灰色系统理论评价水资源价值。
System of water resource value is a "grey system", therefore grey system theory can assess water resource value.
由于影响水资源价值的不确定因素众多，宜采用模糊数学方法进行评价。
It should be evaluated by fuzzy mathematics since there are many uncertain factors affecting the water resources value.
根据评价结果，有针对性地提出了预防措施，对于石油开发过程中制定保护地下水资源的政策具有一定的参考价值。
The precaution measures were put forward according to the data of the survey, witch can provide some reference for us to make policies of groundwater resources protection in petroleum development.
根据评价结果，有针对性地提出了预防措施，对于石油开发过程中制定保护地下水资源的政策具有一定的参考价值。
The precaution measures were put forward according to the data of the survey, witch can provide some reference for us to make policies of groundwater resources protection in petroleum development.
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