【摘要】 传统的评价法数据量大且操作复杂.运用灰色关联分析法对河北省建安市3个区的水污染度进行评价,结果表明,该方法计算简便,可操作性好,并能较好地对区域水污染度进行评价,符合实际情况.更多还原

【Abstract】 For overcoming the traditional comprehensive evaluation,which operates complex and needs much datum.Grey Correlative Analysis is used to evaluation for water contamination in three areas of Jian′an city in Hebei,the result shows that the method is simple calculative and well operational,it is better evaluation for water contamination in the region and consistent with the actual situation.更多还原