摘要
本文分析了以往各种水质评价模型,指出了它们的不足之处。重点探讨了利用因子分析法求权重来评价水质,通过实例分析得知这种方法在目前是较为理想和合适的。
Based on analyzing all kinds of models of water quality evaluation in the past and their deficiencies. The authors put emphasis on using the model of factor analysis to calculate weight and to evaluate water quality. The result shows that the method is much ideal and suitable.
出处
《资源调查与环境》
2005年第3期221-227,共7页
Resources Survey & Environment
关键词
水质评价
模型
因子分析
权重
探讨
water quality evaluation
model
factor analysis
weight
discussion
