keel rail

简明释义

龙骨抓手

英英释义

例句

1.The ship's stability depends heavily on the position of the keel rail.

船的稳定性在很大程度上取决于龙骨轨的位置。

2.Before launching the vessel, ensure that the keel rail is properly aligned.

在下水前，确保龙骨轨正确对齐。

3.The maintenance crew inspected the keel rail for any signs of wear.

维修人员检查了龙骨轨是否有磨损迹象。

4.Adjusting the keel rail can improve the performance of the boat in rough waters.

调整龙骨轨可以改善船只在波涛汹涌水域中的表现。

5.The design of the keel rail affects the overall hydrodynamics of the vessel.

龙骨轨的设计影响着船只的整体水动力学。

作文

The construction of a ship involves various intricate components, each playing a crucial role in ensuring the vessel's stability and performance. One of the most important elements in shipbuilding is the keel rail, which serves as a foundational structure. The keel rail (龙骨轨) is essentially a longitudinal beam that runs along the bottom of the hull, providing structural integrity and acting as a backbone for the ship. It is typically made from strong materials like steel or aluminum to withstand the immense forces exerted by water and cargo. When designing a ship, engineers must consider the dimensions and material of the keel rail. The size and shape of the keel rail can affect the overall hydrodynamics of the vessel, influencing how it moves through water. A well-designed keel rail can enhance the ship's stability, allowing it to navigate rough seas with greater ease. Additionally, the keel rail helps in distributing weight evenly across the hull, which is vital for maintaining balance and preventing capsizing.Moreover, the keel rail plays a significant role during the construction phase of the ship. It acts as a reference point for aligning other components of the hull. Shipbuilders often start with the keel rail when laying the foundation, ensuring that all parts of the ship are built accurately and efficiently. This foundational aspect not only contributes to the ship's strength but also to its longevity.In terms of maintenance, the keel rail requires regular inspections to ensure it remains in good condition. Over time, exposure to saltwater and other environmental factors can lead to corrosion or damage. Shipowners must be vigilant in checking the keel rail for any signs of wear and tear, as neglecting this critical component could lead to severe structural issues.In conclusion, the keel rail (龙骨轨) is an indispensable part of shipbuilding that ensures the vessel's stability, strength, and longevity. Understanding its importance allows shipbuilders and maritime engineers to create safer and more efficient ships, ultimately contributing to the success of maritime operations. As we continue to innovate and advance in ship design, the keel rail will undoubtedly remain a focal point in the quest for excellence in naval architecture.