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采用因子分析法研究了补肾中药微量元素之间关系。结果表明:一个4因子的模型能够合理地解释微量元素间的相关关系,综合因子得分可用于补肾中药的质量综合评价,为补肾中药的研究奠定了基础。
Factor analysis was used to study the relationship between the trace elements in Chinese herbal medicine for tonifying the kidney. The results showed that a four-factor model can reasonably explain the correlation between trace elements, and comprehensive factor scores can be used for the comprehensive evaluation of the quality of Bushen Chinese medicine, which laid the foundation for the study of kidney-reinforcing Chinese medicine.