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用原子吸收分光光度法，对中草药独角莲中Ｚｎ、Ｃｕ、Ｆｅ、Ｍｎ微量元素及Ｃａ、Ｍｇ含量进行了测定，为该药疗效与微量元素的关系提供参考数据。
The atomic absorption spectrophotometry was used to determine the content of trace elements Zn, Cu, Fe and Mn and the content of Ca and Mg in Chinese herbal medicine. The data provided the reference data for the relationship between the efficacy and trace elements.