A comprehensive fuzzy appraisal model is set up based on primary component analysis and fuzzy theory.
在主成分分析与模糊理论的基础上，构建了模糊综合评价模型。
By primary component analysis, 4 primary components were distilled to govern above-mentioned 8 chemicals.
以主成分分析法提取了支配上述8个化学成分的4个主成分。
Among the methods of multiple indexes comprehensive evaluation, primary component analysis (PCA) is a relatively objective one.
在多指标综合评价中，主成分分析方法是一种较为客观的综合评价方法。
Among the methods of multiple indexes comprehensive evaluation, primary component analysis (PCA) is a relatively objective one.
在多指标综合评价中，主成分分析方法是一种较为客观的综合评价方法。
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