Compared with atomic absorption spectrophotometry ( AAS ) , the relative deviation is less than ±3 %.

将测定的结果与原子吸收法比较, 相对偏差≤±3%.

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The recovery of zinc surpasses 95 %, the relative deviation is smaller than 0.5 %.

该方案可使富集分离后锌的回收率达到95%以上, 相对误差小于0.5%.

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The calculated values matched the experiment values better. The average relative deviation is less than 5 %.

计算值与实际测定值吻合较好, 总的平均偏差小于5%.

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