中国铁路风沙防治的研究进展
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Progress of Research on Wind-blown Sand Prevention and Control of Railways in China
Kecun Zhang, Jianjun Qu, Yanping Yu, Qingjie Han, Tao Wang, Zhishan An, Fei Hu
图4 戈壁大风区风沙运动的特殊性
Fig.4 Particularity of sand movement in Gobi gale area