spur dike

• 丁坝

spur dike的用法和样例：

例句

1. The dye injection and oil-film method together with electromagnetic velocimeter are applied to measure the flow field around spur dikes.
   本文介绍了用颜料示踪和最新的油膜技术对流动进行可视化记录以研究淹没丁坝群的近体流场分布的试验结果。