| 中国大陆岩石圈的化学元素丰度 |
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| 引用本文：黎彤,倪守斌.中国大陆岩石圈的化学元素丰度[J].地质与勘探,1997,(1):31-37 |
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| 黎彤 倪守斌 |
| [1]北京科技大学 [2]中国科技大学 |
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| 中文摘要:中国大陆岩石圈模型的面积９６０万ｋｍ＾２，平均厚度１１０ｋｍ，体积１０．６亿ｋｍ＾３，岩石平均密度３．０６４ｇ／ｃｍ＾３、总质量３．２４５×１０＾１８ｔ。在中国大陆地壳元素丰度的基础上，作者首次求出中国大陆岩石圈的元素丰度值。其质量丰度，厚子丰度和相对丰度列于表１。此外还按１０类（７８种）元素分别讨论中国大陆岩石圈的主要化学特征。 |
| 中文关键词:大陆 岩石圈 化学元素丰度 |
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| ELEMENT ABUNDANCES OF THE CONTINENTAL LITHOSPHERE IN CHINA |
| Li Tong Ni Shoubin |
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| Abstract:Data of the model of China's continental lithosphere (CCL) are:the area,9. 6Mkm2;the average thickness, 110 km;the volume,1.06 Gkm3;the average density of rocks,3.064g/cm3;and the total mass,3. 245 Et. Based on the calcu-lation of the element abundances of China's continental crust,the element abundances of CCL is firstly given out in this pa-per. The abundances by weight and by atomicity,and the relative abundance are listed in table 1. The main chemical charac-teristics of this lithosphere are also discussed individually by the abundance of 78 elements which be divided into 10 groups. |
| keywords:China,continental lithosphere,element abundance |
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