active sand dune的意思|示意
流动沙丘
active sand dune的网络常见释义
流动沙丘 ... active rudder 主动舵 active sand dune 流动沙丘 active satellite 有源卫星 ...
active sand dune相关短语
1、 active e sand dune 流动沙丘
active sand dune相关例句
By the roadbed height proposed and the analysis of wind velocity flow field, the active sand dune zone should be kept between 1.
按风速流场分析所建议的路基高度为：流动沙丘区路基合理高度宜在1。
The result suggests that the sand dune is characterized by semi-active dune, the move speed is very slow, and all round the district desertification shows negative increase.
研究结果表明，区域沙丘属于半固定沙丘，移动速度缓慢，全区的沙化地总体表现为负增长。