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本文运用原子吸收测定方法,对太原市枣沟水源饮用水和北张水源饮用水中人体所需的11种微量元素进行了测定研究,对两种饮水中微量元素的含量进行了比较和分析,对测定结果进行了统计处理,相对标准偏差在0.5～10％之间。
In this paper, atomic absorption spectrometry was used to determine the trace elements in 11 kinds of trace elements in drinking water of Zaogou source and drinking water of Beizhang source in Taiyuan. The content of trace elements in two kinds of drinking water were compared and analyzed. The results of the statistical treatment, the relative standard deviation of 0.5 to 10%.