groyne
英 [ɡrɔɪn]
美 [ɡrɔɪn]
n. 防波堤; 折流坝(防止海浪侵蚀海滩沙石的矮墙)
复数：groynes
BNC.49532
牛津词典
noun
- 防波堤；折流坝（防止海浪侵蚀海滩沙石的矮墙）
a low wall built out into the sea to prevent it from washing away sand and stones from the beach
英英释义
noun
双语例句
- Experimental Study of Flow near Hook Groyne
折线导流坝水流的试验研究 - Experimental study includes the law of flow field variation and variation of water surface in affected zone by the single groyne or twin-groyne.
实验研究包括单丁坝及双丁坝条件下丁坝影响区内流场及水面变化规律； - 3D numerical model for pollutant in sediment-laden flow around groyne
丁坝浑水水流环境下污染物三维数学模型 - This paper presents the mechanism of erosion scour around groynes of levee projects and a probability method of the reliability analysis for groyne erosion under random factors.
分析了防护丁坝冲刷的机理，用概率分析方法研究了在随机因素影响下防护丁坝抗冲刷的可靠性问题。 - Study on correction coefficient of flow kinetic energy near groyne
丁坝附近区域水流动能修正系数研究 - Calculation of scour depth around groyne head and size of riprap in closure work Safety reliability analysis for groyne erosion
丁坝头冲深和堵口抛石大小的计算防护丁坝抗冲刷失效安全可靠性分析 - Preliminary Study on Velocity Field behind Permeable Groyne
透水丁坝下游流场初步探讨 - The analysis on the experiment result displays that the kinetic energy correction factor is mainly affected by the groyne length, angle, and the longitudinal distance, but not influenced by the discharge if water depth is less than the groyne height.
实验结果分析表明，绕流流态下动能修正系数与过流流量关系不大，主要受丁坝坝长、挑角与纵向距离的影响。 - The contribution of groyne height reduction to counteracting unwanted erosion is then considered a favourable incidental circumstance.
丁坝降低对减少一些对主槽不利的侵蚀是一项比较可取的措施。 - Safety reliability analysis for groyne erosion
防护丁坝抗冲刷失效安全可靠性分析