spur-dikes
基本解释
- 丁坝
英汉例句
- Local scour on the head of a spur dike is disadvantageous to the structures.
丁坝坝头的局部冲刷对丁坝的整治效果产生不利影响。 - There are horse shoe vortex around spur dikes and Karman vortices behind spur dikes.
发现在丁坝的上游会形成马蹄涡 ;在丁坝的背风面会形成卡门涡 . - The flow patterns close to the non-submerged spur dikes are discussed on the basis of flume experiment.
以水槽试验为基础,对非淹没丁坝附近的水流现象进行了定性描述。 - The dye injection and oil\film method together with electromagnetic velocimeter are applied to measure the flow field around spur dikes.
研究分析了丁坝和护坦在沿河林区公路路基防护中的作用、防护原理、设置方法、应用条件和有效性问题。