| 重庆颗粒物中TSP和自然干沉降来源识别 |
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| 引用本文： | 张毅,彭中贵.重庆颗粒物中TSP和自然干沉降来源识别[J].重庆环境科学,1992,14(3):55-57. |
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| 作者姓名： | 张毅 彭中贵 |
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| 作者单位： | 重庆市环境科学研究所，重庆市环境科学研究所，重庆市环境科学研究所 |
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| 摘 要： | 本文用主成分分析法和聚类分析法分别对TSP和干沉降的来源进行了分析,并得出颗粒物中不同元素分别来源于燃煤、燃油、风砂、扬尘等的结论.
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| 关 键 词： | 颗粒物 干沉降 |
LDENTIFICATION FOR SOURCE OF DRY PRECIPITATION AND TSP IN CHONGQING |
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| Zhang Yi, Peng Zhonggui, Chen Jun ChongQing institute of Environmental Science and monitor.LDENTIFICATION FOR SOURCE OF DRY PRECIPITATION AND TSP IN CHONGQING[J].Chongqing Environmental Science,1992,14(3):55-57. |
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| Authors: | Zhang Yi Peng Zhonggui Chen Jun ChongQing institute of Environmental Science and monitor |
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| Institution: | Zhang Yi; Peng Zhonggui; Chen Jun ChongQing institute of Environmental Science and monitor |
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| Abstract: | This paper studies source of TSP and dry precipitation respectively by Principal Component Analysis (PCA) and cluster analysis (CA) and gets that elements consisted in particles from coal oil soil and dust ate. |
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| Keywords: | Pricipal component analysis Cluster analysis Rorated coadings Particles |
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