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3类集沙仪野外测试对比
刘箴言1(), 常春平1(), 郭中领1, 李继锋1, 王仁德2, 李庆2, 黄亚鹏1, 李旭1, 刘珺1, 苏振生3
A comparative study on field test of sand collectors
Zhenyan Liu1(), Chunping Chang1(), Zhongling Guo1, Jifeng Li1, Rende Wang2, Qing Li2, Yapeng Huang1, Xu Li1, Jun Liu1, Zhensheng Su3

图2. 观测期间起沙风风向

Fig.2. Wind direction that causes erosion during observation process