颗粒波纹粒度特征 |
周坤, 韩庆杰, 屈建军, 俎瑞平, 刘冰 |
Study on the grain size characteristics of granule ripples: Taking Dunhuang Yardang, Sanlongsha and Tokexun areas as examples |
Kun Zhou, Qingjie Han, Jianjun Qu, Ruiping Zu, Bing Liu |
图3 取样过程和样品 |
Fig.3 Sampling process and samples |
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