| 原子吸收分光光度法同时测定粮谷中痕量镉和胂 |
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| 引用本文： | 侯晋,陈国松,等.原子吸收分光光度法同时测定粮谷中痕量镉和胂[J].光谱学与光谱分析,2001,21(3):387-390. |
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| 作者姓名： | 侯晋 陈国松 |
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| 作者单位： | [1]南通出入境检验检疫商检局，南通226005 [2]南京化工大学，南京210009 |
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| 摘 要： | 本文利用干扰效应并采用模拟退火－误差反向传播人工神经网络算法辅助原子吸收分光光度法在单波长下对粮谷中痕量镉和砷的同时测定进行了研究，取得了满意结果。标准加入法的回收率分别为91％－98％和87％－92％，7次平行测定结果的相对标准偏差均小于4％。该法快速、简单。
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| 关 键 词： | 砷 镉 模拟退火算法 人工神经网络算法 原子吸收分光光度法 粮谷 痕量分析 |
| 修稿时间： | 1999年9月22日 |
Determination of Ca,Mg,Fe,Mn,Cu and Zn in Lixin Pill by Atomic Absorption Spectrophotometry |
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| J Hou,G Chen,Z Wang.Determination of Ca,Mg,Fe,Mn,Cu and Zn in Lixin Pill by Atomic Absorption Spectrophotometry[J].Spectroscopy and Spectral Analysis,2001,21(3):387-390. |
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| Authors: | J Hou G Chen Z Wang |
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| Institution: | Nantong Entry-Exit Insection and Quarantine Bureau, 226005 Nantong. |
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| Abstract: | Six elements in Lixin pill including calcium,magnesium,iron,manganese,copper and zinc were determined by atomic absorption spectrophotometry.The results showed that there were comparatively rich Ca,Mg,Fe,Mn,Cu and Zn in Lixin pill and provided useful data for discussing the relation between trace elements in Lixin pill and cure for heart blood vessel disease. |
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| Keywords: | Lixin pill Trace elements Atomic absorption spectrophotometer |
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