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运用模糊聚类分析方法，对青少儿形态机能指标进行了聚类，并根据对有关指标生理生化性状的分析，对原13项指标进行了筛选。认为应将胸围和肺活量两项指标剔除。
Using fuzzy clustering analysis method, the morphological and functional indexes of young children were clustered. Based on the analysis of physiological and biochemical traits, the 13 indicators were screened. That the two indicators should be cuffed and vital capacity removed.