灰关联度综合评价法及在大气环境质量评价中的应用

A Comprehensive Evaluation Method of Grey Interaction Degree as well as its Application to the Atmospheric Environment Quality Evaluation

以灰色系统理论为基础，提出了以层次分析法（ＡＨＰ）进行赋权的灰色加权关联度综合评价法。经大气实例分析表明，该方法可较好地反映出环境系统的灰色性特征，使评价结果更为客观、合理。

Based on the grey hierarchy theory, a comprehensive evaluation method of grey weighted interaction degree is proposed in accordance with a hierarchial analysing method(AHP) with which assignment of real numbers is proceeded. Having been put into samples analyses atmospherically, the method can reflect the grey features existing in the environmentcl system to a better extent, enabling the results evaluated to be more reasonable and still more objectively.