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
- 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。 - The relationships between the kinetic energy correction factor near a groyne and the discharge, the groyne length, the groyne angle, the longitudinal distance from the groyne are studied by a flume experiment.
通过单丁坝水槽实验，研究丁坝附近动能修正系数与过流流量、丁坝坝长、丁坝挑角、距丁坝的纵向距离等因素之间的关系。 - Safety reliability analysis for groyne erosion
防护丁坝抗冲刷失效安全可靠性分析 - In recent years, with the rapid development of coastal cities 'economy all over the country, lots of port engineering, groyne and Binhai New Area start to construct. The land resource has become the restrictive factor for the sustainable development.
近年来，伴随着全国各沿海城市经济的高速发展，许多港口工程、围堰和滨海新区开始建设，土地资源已经成为制约其可持续发展的关键因素。 - Experimental Study of Flow near Hook Groyne
折线导流坝水流的试验研究 - The existing results about scour hole was summarized. Study of cutback for protection against erosion of the groyne foundation
在总结前人研究成果的基础上，试验研究了掺气对基岩冲刷破坏的影响；丁坝基础冲刷机理和防护措施 - A Study on Hydraulic Properties of Groyne
丁坝水力学特性研究 - 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 - 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。 - A study on the attracting groyne on Urban River
对城市河流布设挑流丁坝的探讨