| 一种新的K-Ar和~(40)Ar-~(39)Ar等时线——~(40)Ar/~(40)K-~(36)Ar/~(40)K和~(40)Ar/~(39)Ar-~(36)Ar/~(39)Ar等时线 |
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| 引用本文： | 李大明,李齐,王瑜.一种新的K-Ar和~(40)Ar-~(39)Ar等时线——~(40)Ar/~(40)K-~(36)Ar/~(40)K和~(40)Ar/~(39)Ar-~(36)Ar/~(39)Ar等时线[J].地震地质,2001,23(1):79. |
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| 作者姓名： | 李大明 李齐 王瑜 |
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| 作者单位： | 中国地震局地质研究所!北京100029 |
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| 基金项目： | 国家自然科学基金!重点项目 ( 4 9834 0 0 1)资助 |
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| 摘 要： | 通过理论推导 ,提出了一种新的K -Ar、4 0 Ar - 39Ar等时线 :4 0 Ar/ 40 K - 36Ar/ 40 K、4 0 Ar/ 39Ar - 36Ar/ 39Ar等时线。通过实例证明它与其它等时线方法可以进行相互检验。在一些不能利用其它等时线方法的情况下 ,新的4 0 Ar/ 40 K - 36Ar/ 40 K和4 0 Ar/ 39Ar- 36Ar/ 39Ar等时线方法可以充分显示它的使用价值和存在意义
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| 关 键 词： | K-Ar 40Ar-39Ar 等时线 |
A NEW K-Ar、~(40)Ar-~(39)Ar ISOCHRON METHOD:~(40)Ar/~(40)K-~(36)Ar/~(40)K and~(40)Ar/~(39)Ar-~(36)Ar/~(39)Ar ISOTOPE CORRELATION DIAGRAMS |
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| Li Daming,Li Qi,Wang Yu.A NEW K-Ar、~(40)Ar-~(39)Ar ISOCHRON METHOD:~(40)Ar/~(40)K-~(36)Ar/~(40)K and~(40)Ar/~(39)Ar-~(36)Ar/~(39)Ar ISOTOPE CORRELATION DIAGRAMS[J].Seismology and Geology,2001,23(1):79. |
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| Authors: | Li Daming Li Qi Wang Yu |
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| Abstract: | A new K-Ar and*" 40 Ar- 39 Ar isochron of 40 Ar/ 40 K- 36 Ar/ 40 K、 40 Ar/ 39 Ar- 36 Ar/ 39 Ar isotope-correlation is proposed based on theoretical induction. Using examples proves that this kind of isochron can be confirmed each other with other isochrons. In some cases, such as other isochrons are not suitable, the new 40 Ar/ 40 K- 36 Ar/ 40 K and 40 Ar/ 39 Ar- 36 Ar/ 39 Ar isochron would indicate it |
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| Keywords: | K-Ar 40 Ar- 39 Ar Isochron method |
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