| 关于热水沉积物稀土配分模式的讨论 |
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| 引用本文： | 高怀忠. 关于热水沉积物稀土配分模式的讨论[J]. 地质科技情报, 1999, 18(3): 40-42 |
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| 作者姓名： | 高怀忠 |
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| 作者单位： | 中国地质大学资源学院,武汉,430074 |
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| 摘 要： | 海底热水沉积物的稀土配分模式取决于流体的密度和流方式，低密度热流体的沉积物稀配合模式类似于海水模式，高密度热流体的沉积物没有固定的稀土配分模式，在判别热水沉积物时不宜单独使用稀土配分模式。
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| 关 键 词： | 海底热水沉积物 稀土配分模式 喷流方式 |
DISCUSSION ON THE REE PATTERNS OF SUBMARINE HOT-WATER SEDIMENTS |
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| Gao Huaizhong. DISCUSSION ON THE REE PATTERNS OF SUBMARINE HOT-WATER SEDIMENTS[J]. Geological Science and Technology Information, 1999, 18(3): 40-42 |
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| Authors: | Gao Huaizhong |
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| Abstract: | The REE patterns of submarine hot-water sediments are dependent on density and eruption mode of thermal fluid. REE patterns of low-denslty thermal fluid are similar to REE patterns of sea-water. The sediments of high-density thermal fluld have no definite REE pattern. The REE pattern should not be used independently on discrimination of hot-water sediments. |
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| Keywords: | submarine hot-water scdiment REE pattern eruption mode |
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