摘要
本文先提出了等标分级标准概念,进而利用等标分级标准和待评价水质样本各组分等标指数作灰色关联分析,得到一组待评价水质样本,对于各级等标分级标准的关联度,按关联度最大将所评价的水质样本归入相应的水质级别中。通过与其它方法评价结果的对比发现,用灰色关联分析方法评价地下水质可以得到较其它方法更为满意的评价结果,且其评价结果更具可比性。
The concept of equivalence classification criterion is first introduced in this paper. Then this criterion is used with the equivalence indexes of the water quality sample groups to perform the grey correlative analysis. A group of correlation degrees of these samples are obtained compatible with this criterion. The samples can be assigned to right classification according to the maximum correlation degree. Compared with others, this method can obtain more satisfactory results and, moreover, these results being better for comparison.
出处
《勘察科学技术》
1990年第5期38-42,共5页
Site Investigation Science and Technology
