| 时间分辨背景校正原子吸收光谱仪 |
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| 引用本文： | 张湘,张宁.时间分辨背景校正原子吸收光谱仪[J].光谱学与光谱分析,1992,12(6):65-70,75. |
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| 作者姓名： | 张湘 张宁 |
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| 作者单位： | 中国人民解放军第202医院，中国人民解放军第202医院，中国人民解放军第202医院，中国人民解放军第202医院，中国人民解放军第202医院 110003 沈阳市，110003 沈阳市，110003 沈阳市，110003 沈阳市，110003 沈阳市 |
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| 摘 要： | 根据本工作发现镍离子线(231.6nm)形态可以被任意改变的规律,研制了双通路时间分辨背景校正原子吸收光谱仪。它比氘灯、S-H法和塞曼效应背景校正线路具有更高的灵敏度。
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| 关 键 词： | 时间分辨 背景校正 原子吸收 |
TIME RESOLVED CIRCUIT TO BACKGROUND CORRECTION IN ATOMIC ABSORPTION SPECTROPHOTOMETER (TRCBCAAS) |
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| ZHANG Xiang,ZHANG Ning,LU Changjiang,CUI Xianwei and GAO Xiaoping th Hospital,PLA, Shenyang.TIME RESOLVED CIRCUIT TO BACKGROUND CORRECTION IN ATOMIC ABSORPTION SPECTROPHOTOMETER (TRCBCAAS)[J].Spectroscopy and Spectral Analysis,1992,12(6):65-70,75. |
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| Authors: | ZHANG Xiang ZHANG Ning LU Changjiang CUI Xianwei and GAO Xiaoping th Hospital PLA Shenyang |
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| Institution: | ZHANG Xiang,ZHANG Ning,LU Changjiang,CUI Xianwei and GAO Xiaoping 202th Hospital,PLA,110003 Shenyang |
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| Abstract: | According to the rule that we discovered, the shape of nickel ion line (231.6nm) can be changed arbitrarily. A double-channel time resolved circuit was designed to background correction in the atomic absorption spectrophotometer. It has a better sensibility and background correction ability than those correctors of D_2, S-H and Zeeman. |
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| Keywords: | Time resolve Background correction Atomic absorption |
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