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建立火电项目环境影响后评价指标体系,通过指标无量纲化及定性指标定量化,运用模糊综合评价法对该指标体系定量评价。评价模型采用层次分析法和熵权法确定指标的组合权重,兼顾主客观赋权优点,提高了结果的准确性,并结合实例进行了验证。
The post-environmental impact assessment index system of thermal power project is established. The index system is quantified through the dimensionless index and the qualitative index, and the fuzzy comprehensive evaluation method is used to evaluate the index system. The evaluation model uses analytic hierarchy process and entropy method to determine the combination weight of indicators, taking into account the advantages of subjective and objective weighting, which improves the accuracy of the results and verifies with examples.