黄河流域现代沉积物的石英光释光残余剂量特征
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刘霞, 刘剑刚, 安萍, 安琪, 王昌盛, 吕荫, 徐德华, 于禄鹏
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Residual dose of quartz Optically Stimulated Luminescence signals in modern sediments of the Yellow River Basin
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Xia Liu, Jiangang Liu, Ping An, Qi An, Changsheng Wang, Yin Lv, Dehua Xu, Lupeng Yu
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表3 不同粒径石英OSL信号 De 值
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Table 3 De values of different grain sizes quartz of luminescence signals
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| 样品名 | 石英OSL信号De 值 /Gy |
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| 粗颗粒 | 中颗粒 | 细颗粒 |
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| 平均剂量模型 | MAM(σb=0.1)/FMM | 平均剂量模型 | 平均剂量 模型 |
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| ZLHX-0 | 6.9±0.9 | 4.3±0.6 | 23.9±2.9 | | | MQ-0 | 1.5±0.3 | 0.8±0.2 | 2.6±0.4 | — | | JG-0 | 6.7±1.1 | 5.4±0.3a | 7.7±1.4 | 9.3±0.5 | | XH-0 | 3.7±0.6 | 3.5±0.3a | 3.5±2.2 | — | | LZ-0 | 6.5±0.8 | 4.6±0.2a | 5.1±1.5 | — | | WH1-0 | 1.2±0.3 | 0.5±0.1 | 1.0±0.2 | 31.7±3.2 | | WH1-2 | 3.1±0.7 | 1.3±0.2 | 1.0±0.1 | 4.2±0.1 | | BT-0 | 3.9±0.9 | 1.3±0.2 | 0.4±0.0 | 3.1±0.5 | | SSG-YR-0 | 5.1±0.7 | 2.0±0.4 | 0.7±0.1 | 30.2±3.8 | | WN-0 | 16.0±2.4 | 5.3±1.0 | 30.8±5.5 | 52.8±0.4 | | TGS-0 | 69.0±7.2 | — | 19.5±2.5 | 19.7±0.1 | | TGX-0 | 6.5±2.8 | — | 17.8±2.1 | 7.2±0.0 | | HYK-0 | 4.1±2.5* | 0.7±0.1* | 15.0±2.16 | 10.8±1.5 | | JNH1-0 | 5.9±1.8 | 1.7±0.3 | 1.2±0.2 | 3.6±0.0 | | JNH2-0 | 2.6±0.5* | — | 1.2±0.1 | 1.6±0.0 | | HB-10-0 | 1.7±0.3* | 0.4±0.1* | 1.2±0.2 | 1.8±0.1 |
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