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
- 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 - A Study on Hydraulic Properties of Groyne Research
研究了C.丁坝水力学特性研究 - Experimental Study of Flow near Hook Groyne
折线导流坝水流的试验研究 - 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。 - In the channel regulating work, regulating structures such as groyne, longitudinal dam are used to change water depth, water velocity and water surface slope of the channel.
航道整治工程中，常采用修建整治建筑物如丁坝、顺坝等来改善河流的水深、流速、水面比降，使河流达到通航要求。 - 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； - 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 - A study on the attracting groyne on Urban River
对城市河流布设挑流丁坝的探讨 - 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。 - 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