| 用核子微探针进行单个大气颗粒物的分析 |
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| 引用本文： | 沙因 谷英梅. 用核子微探针进行单个大气颗粒物的分析[J]. 环境化学, 1995, 14(6): 518-523 |
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| 作者姓名： | 沙因 谷英梅 |
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| 作者单位： | 中国科学院高能物理研究所!北京100080(沙因，石践，章佩群)，中国科学院上海原子核研究所!上海2O1800(谷英梅，朱节清)，中国科学院生态环境研究中心!北京100085(汪安璞)，中国科学院生态环境研究中心!北京10(杨淑兰) |
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| 基金项目： | 国家自然科学基金会(NSFC)，中国科学院核分析技术开放研究实验室(LNAT)的资助. |
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| 摘 要： | 本文对单个大气颗粒物进行了分析研究，用核子微探针对首钢地区单个大气颗粒物进行了扫描分析，用三维等高线法给出了各种元素在一群单个大气颗粒物中的二维分布。从一群单个大气颗粒物中各元素的二维分布可对首钢地区大气污染的特征及来源进行分析研究。
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| 关 键 词： | 大气 颗粒物 核子微探针 空气污染 分析 |
NUCLEAR MICROPROBE ANALYSIS OF SINGLE AEROSOL PARTICLES |
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| Sha Yin Shi Jian Zhang Peiqun. NUCLEAR MICROPROBE ANALYSIS OF SINGLE AEROSOL PARTICLES[J]. Environmental Chemistry, 1995, 14(6): 518-523 |
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| Authors: | Sha Yin Shi Jian Zhang Peiqun |
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| Abstract: | The arrangement of nuclear microprobe is introduced. Three kinds of methods for preparing samples of single aerosol particles used in nuclear microprobe were tested. Many elements such as Al, Si, S, Cl, Ca, Ti. Cr, Mn, Fe, Ni, Cu and Zn in the group of different single aerosol particls from the Capital Steel Plant area were analyzed by means of nuclear microprobe. The distributions of elemental contents in the group of single particles were mapped with three dimensional contour and the isometric. A new approach to study the group of different single aerosol particles for air pollution sources is promising. |
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| Keywords: | air pollution aerosol particles nuclear microprobe. |
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