本文着重研究农村电气化的社会经济环境效益多指标综合评价方法。

This paper studies the multi-indices comprehensive evaluation method for social, economic and environmental benefits of rural electrification.

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多指标综合评价方法，包括层次分析法、模糊综合评价法、DEA法和主成分法等。

Multi-index integrated evaluation method contains the layer analysis method, fuzzy integrated evaluation method, DEA method, main component method and so on.

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在综合评价方法上，本文依据本研究样本数量多、指标相关性大的特点，选用了更为科学客观的因子分析法。

In the comprehensive evaluation methods, it chooses the factor analysis which is more scientific and objective, base on the large number of samples and major relevance indicators.

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