| 藏药牦牛骨主要矿物质元素的主因子分析 |
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| 引用本文： | 徐贵钰,鲁芳. 藏药牦牛骨主要矿物质元素的主因子分析[J]. 畜牧与饲料科学, 2009, 30(5): 1-2 |
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| 作者姓名： | 徐贵钰 鲁芳 |
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| 作者单位： | 青海民族大学化学系,青海,西宁,810007;青海师范大学化学系,青海,西宁,810008 |
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| 摘 要： | 用因子分析法对藏药牦牛骨4个部位的12种微量元素测定数据进行了多因素分析.结果表明:2个主因子能合理解释这些微量元素之间的相关关系,从而达到压缩原变量的目的.
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| 关 键 词： | 藏药 牦牛骨 矿物质元素 因子分析 |
Principal Factor Analysis of Mineral Elements in Tibetan Medicine Yak's Bone |
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| XU Gui-yu,LU Fang. Principal Factor Analysis of Mineral Elements in Tibetan Medicine Yak's Bone[J]. Animal Husbandry and Feed Science, 2009, 30(5): 1-2 |
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| Authors: | XU Gui-yu LU Fang |
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| Affiliation: | 1.Department of Chemistry;Qinghai University for Nationalities;Xining 810007;China;2.Department of chemistry;Qinghai Normal University;Xining 810008;China |
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| Abstract: | Multivariate analysis was performed on the data of 12 mineral elements from four parts of Yak's bone(Tibetan medicine) based on factor analysis theory.The results showed two principal factors should be used to explain the relationship among these mineral elements,thus reducing variables. |
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| Keywords: | Tibetan medicine yak's bone mineral elements factor analysis |
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