变换后数据的因子分区标准化在东昆仑东段地球化学异常圈定中的应用
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耿国帅, 杨帆, 郭建娜
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The application of ILR transromed data factor analysis to delineating geochemical anomalies
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Guo-Shuai GENG, Fan YANG, Jian-Na GUO
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表4 研究区各分区中常量组分中位数统计
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Table 4 Major component median of different subdivision from the study area
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| 指标 | F11 | F12 | F21 | F22 | F31 | F32 | F41 | F42 | | Mn | 532.5 | 467.8 | 515 | 531 | 610 | 372.9 | 389 | 767 | | P | 604 | 341 | 437 | 457.65 | 540.45 | 323 | 424 | 454 | | Ti | 3746.5 | 1954.8 | 2704 | 3364.5 | 3481.55 | 2037 | 2609 | 3254.8 | | Zr | 215 | 113 | 136 | 166 | 160 | 121 | 165 | 149.3 | | Al2O3 | 11.6 | 10.8 | 9.1 | 13.6 | 12.1 | 7.5 | 9.6 | 11.94 | | CaO | 4.4 | 4.83 | 9.1 | 2.32 | 6.2 | 2.64 | 4.7 | 3.3 | | Fe2O3 | 4.68 | 3.06 | 3.6 | 4.84 | 4.8 | 2.77 | 3.06 | 5.25 | | K2O | 2.3 | 2.1 | 1.7 | 2.72 | 2.49 | 1.3 | 2 | 2.1 | | MgO | 1.75 | 1.13 | 1.8 | 1.51 | 2.1 | 0.8 | 1.21 | 1.53 | | Na2O | 1.8 | 2 | 1.5 | 1.82 | 2.1 | 1.4 | 1.8 | 1.68 | | SiO2 | 64.6 | 69.28 | 59.39 | 66.945 | 60.215 | 78.2 | 69.69 | 67.71 |
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