【摘要】 灰色关联度分析方法是地表水环境质量评价工作中广泛使用的一种评价方法,该方法能够从各种与地表水质状况关联方面来进行水质分析,对地表水的质量做出综合性评价,这种方法不仅可以贴合实际对地表水环境质量给出客观性的评价,而且计算起来相当方便。文中对该方法的内涵和原理进行阐述,并结合灰色关联度分析方法在地表水环境质量评价工作中的应用实例进行分析,证明该方法是一种在地表水环境质量评价方面具备较强可行性和合理性的分析方法。更多还原

【Abstract】 Grey relational analysis method is a widely used evaluation method in surface water environmental quality evaluation. This method can be used to analyze water quality from various aspects related to surface water quality, and it make comprehensive evaluation of surface water environmental quality. This method can not only provide objective evaluation of surface water environmental quality in accordance with the actual situation, but also make the calculation process simple and convenient. This paper presents the connotation and principle of grey relational analysis method, and analyses the applications of this method in surface water environmental quality evaluation. It proves that this method is feasible and reasonable in surface water environmental quality evaluation.更多还原