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防波堤, 海岸结构
What is a "groin"?
A groin is a structure built out from a shoreline into the water to control erosion and sand movement along the beach. Typically made of wood, stone, or concrete, groins are designed to interrupt the flow of water and trap sand, helping to create and maintain a beach. By slowing down currents and waves, groins prevent the loss of sand and protect the coastline from erosion. They are commonly used in coastal engineering to stabilize shorelines and improve recreational areas, making them essential for preserving beaches and coastal habitats.
腹股沟, 股沟部分
What is "groin"?
The groin is the area of the human body located between the abdomen and the thigh on either side. It encompasses the region where the torso meets the legs and contains various structures, including muscles, blood vessels, lymph nodes, and nerves. The groin plays a crucial role in movement, stability, and flexibility of the lower body, and it is also a common site for hernias and lymph node swelling. Understanding the anatomy and function of the groin is important for diagnosing and managing conditions affecting this area and for maintaining overall musculoskeletal health.
交叉拱顶, 交叉穹顶
What is a "groin"?
A groin is the line or edge formed where two vaulted ceilings meet at right angles. This structure is commonly found in groin vaults, creating a cross-like shape on the ceiling. The groins act as the seams of the vault, helping to distribute the weight of the ceiling evenly across the structure. This design is often used in Roman and Gothic architecture, allowing for open and spacious interiors while providing strong support to the ceiling and walls. The groin structure adds both strength and a decorative element to the ceiling.
用拱顶建造, 用拱形结构建造
groin
