| 多道X射线荧光方法在现代地层学研究中的初步应用 |
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| 引用本文： | 朱创业,丁益民,熊晓春,何政伟.多道X射线荧光方法在现代地层学研究中的初步应用[J].地质通报,2000,19(2):205-209. |
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| 作者姓名： | 朱创业 丁益民 熊晓春 何政伟 |
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| 作者单位： | 成都理工学院地质学系,四川,成都,610059 |
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| 基金项目： | 原地矿部青年地质学家基金资助项目!(No .96 16 ) |
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| 摘 要： | 放射性同位素多道X荧光分析是一种核分析方法 ,具有快速、无损、低成本及多元素分析等优点。以华蓥山地区庙坝下三叠统嘉陵江组剖面为例 ,采用放射性同位素多道X荧光分析方法 ,测定了地层中Ca、Fe、Sr、Ba元素的照射率 ,并进行了化学地层和层序地层的初步研究 ,取得了较好的效果。
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| 关 键 词： | 放射性同位素多道X荧光分析 化学地层学 层序地层学 |
| 修稿时间： | 1999-01-25 |
Application of radioisotope multichannel X-ray fluorescence method to the study of modern stratigraphy |
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| ZHU Chuang-ye,DING Yi-min,XIONG Xiao-chun,HE Zheng-wei.Application of radioisotope multichannel X-ray fluorescence method to the study of modern stratigraphy[J].Geologcal Bulletin OF China,2000,19(2):205-209. |
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| Authors: | ZHU Chuang-ye DING Yi-min XIONG Xiao-chun HE Zheng-wei |
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| Abstract: | Radioisotope multichannel X ray fluorescence method is a kind of nuclear geophysical prospecting technique with high speed, non destruction of samples, low cost and multi element analysis. By using this technique, the radioactive intensities of Ca, Fe, and Ba elements are measured from the Jialingjiang Formation of the Lower Triassic in the Miaoba section, Huayingshan region. The results of measureement are successfully applied to the study of chemostratigraphy and sequence stratigraphy, which shows wide application perspectives of this method. |
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| Keywords: | Radioisotope multichannel X ray fluorescence analysis chemostratigraphy sequence stratigraphy |
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