双层网盾状沙障防风固沙效益的风洞试验
屈建军, 朱志昊, 李启航, 高永平, 林婷

Wind tunnel test on windbreak and sand-fixing effect of double-layer net shield sand barrier
Jianjun Qu, Zhihao Zhu, Qihang Li, Yongping Gao, Ting Lin
图3 风速测点(A)、集沙仪(B)和插钎位置(C)
Fig.3 Wind velocity measuring point (A), sand sampler (B) and insertion position (C)