groyne中文什么意思

n.
【建筑】防波堤，折流坝。vt.
给…(海滩等)筑防波堤。

• the groyne:    拉科卢纳
• a frmae groyne:    a型丁坝
• a-frmae groyne:    a型丁坝

例句与用法

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1. 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
2. The flow conditions include submerged and non - submerged groynes
   研究对象包括淹没和非淹没两种情况。
3. Through the study above , a refined description and modeling to flow field and water surface near the groyne in river is conducted with 2 - d and 3 - d mathematical models . the results by simulation are consistent well with experiment data
   通过上述研究，作者采用二维和三维数学模型对水槽试验和天然河道中丁坝附近流场和水面形态进行了精细地描述和模拟，计算结果和实测结果吻合良好。
4. Groyne is a common measure used in channel improvement . it will give rise to serious consequence if the design of groyne is improper . to go deep into study of the variation of flow feature in river due to building groyne is extremely necessary
   丁坝是航道整治中常见的工程措施之一，但若设计失当，可能带来许多严重后果，对丁坝所形成的许多水流条件变化开展深入研究是十分必要的。
5. The effect of groyne length and layout on water surface is analyzed in the paper . based on the results of simulation and experiment , the local energy loss of the flow due to the groyne is studied . consequently the surface variation and height of damming are also analyzed
   论文分析了丁坝长度与布置对水面线的影响，根据流场、紊动场模拟结果和实验结果研abstract究丁坝造成的水流局部能量损失，并对水面变化和丁坝奎水高度进行了分析。

英文释义

名词

1. a protective structure of stone or concrete; extends from shore into the water to prevent a beach from washing away
   同义词：breakwater, groin, mole, bulwark, seawall, jetty

百科释义

A groyne (groin in the United States) is a rigid hydraulic structure built from an ocean shore (in coastal engineering) or from a bank (in rivers) that interrupts water flow and limits the movement of sediment. In the ocean, groynes create beaches, or avoid having them washed away by longshore drift.