山东章丘黄土粒度指示的粉尘堆积过程及古气候意义 |
孔凡彪, 陈海涛, 徐树建, 苗晓东 |
Dust accumulation processes and palaeoenvironmental significance of loess indicated by grain size in Zhangqiu, Shandong Province |
KONG Fanbiao, CHEN Haitao, XU Shujian, MIAO Xiaodong |
图3 章丘剖面粒度频率分布曲线 |
Fig. 3 Grain-size frequency distribution curve of the Zhangqiu section |
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