| REE丰度结构类型 |
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| 引用本文： | 王志畅,汪云亮,朱西养.REE丰度结构类型[J].矿物岩石,2002,22(4):52-58. |
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| 作者姓名： | 王志畅 汪云亮 朱西养 |
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| 作者单位： | 成都理工大学三系,四川,成都,610059 |
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| 基金项目： | 四川省地学核技术重点实验室开放基金资助项目 (DH99-0 1) |
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| 摘 要： | REE燕式曲线丰度结构与REE地球化学特征的相互关系研究为基础，引入丰度坐标系（双对数坐标系），在这种准四维坐标系中一个点定量表示相应的一条燕式曲线的总形态的基础上对REE丰度结构进行系统科学分类，便于对大量样品数据进行定量地球化学研究。
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| 关 键 词： | 稀土元素 燕式曲线 丰度坐标系 丰度结构 球粒陨石 |
| 文章编号： | 1001-6872(2002)04-0052-07 |
| 修稿时间： | 2002年4月2日 |
THE CONFIGURATION PATTERNS OF REE ABUNDANCE |
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| WANG Zhi chang,WANG Yun liang,ZHU Xi yang.THE CONFIGURATION PATTERNS OF REE ABUNDANCE[J].Journal of Mineralogy and Petrology,2002,22(4):52-58. |
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| Authors: | WANG Zhi chang WANG Yun liang ZHU Xi yang |
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| Abstract: | This paper discusses the relationship between the configuration and the geochemical characteristics of the swallow form chondrite normalized REE abundance patterns and introduces the abundance coordinate system (double logarithmic coordinate system) characterized by a quasi four dimension with eight quadrants.A point in this abundance coordinate system could define the swallow form curve of the chondrite normalized REE patterns on the basis of eight quadrants where the point of the REE abundance distributes.Accordingly, eight different REE patterns of abundance configuration could be classified and the quantitative geochemical study on large number of REE data could be processed accurately and precisely. |
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| Keywords: | rare earth element swallow form curve abundance coordinate system abundance configuration |
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