center keel

简明释义

中竖龙骨

英英释义

例句

1.The ship's stability relies heavily on the design of the center keel.

船只的稳定性在很大程度上依赖于中心龙骨的设计。

2.Before launching the boat, we need to check the alignment of the center keel.

在下水之前，我们需要检查中心龙骨的对齐情况。

3.The center keel provides essential support for the entire hull.

中心龙骨为整个船体提供了必要的支撑。

4.When designing a new yacht, engineers pay special attention to the center keel structure.

在设计新游艇时，工程师特别关注中心龙骨的结构。

5.A damaged center keel can lead to serious navigational issues.

受损的中心龙骨可能导致严重的航行问题。

作文

The construction of a ship is a complex process that requires precision and attention to detail. One of the most critical components in this process is the center keel, which serves as the backbone of the vessel. The center keel (中心龙骨) runs along the bottom of the ship from the bow to the stern, providing structural integrity and stability to the entire structure. Without a properly constructed center keel, a ship would struggle to maintain its shape and could easily become unbalanced in the water.The center keel is not just a mere plank of wood or metal; it is a carefully designed element that takes into account various factors such as the weight of the ship, the materials used in its construction, and the intended use of the vessel. For instance, a cargo ship will have a different center keel design compared to a luxury yacht, as the former needs to support heavy loads while the latter focuses more on aesthetics and comfort.During the shipbuilding process, the construction team must ensure that the center keel is perfectly aligned and securely attached to the hull. This alignment is crucial because any deviation can lead to serious issues later on, such as uneven weight distribution or compromised safety. The center keel also plays a significant role in the ship’s hydrodynamics, impacting how efficiently it moves through the water.Moreover, the center keel often houses additional features such as ballast tanks, which help stabilize the ship when it is at sea. Ballast is essential for maintaining the ship's center of gravity and preventing capsizing in rough waters. Thus, the design and construction of the center keel are vital not only for the ship’s initial stability but also for its performance during operation.In addition to its structural and functional importance, the center keel also represents the craftsmanship and engineering skill involved in shipbuilding. Skilled artisans and engineers work together to create a center keel that meets specific standards and regulations, ensuring that the vessel is safe for navigation. This collaboration highlights the intricate balance between art and science in the maritime industry.As technology advances, the design of the center keel continues to evolve. Modern materials such as composites and advanced metals are being utilized to enhance the strength and reduce the weight of the center keel. These innovations contribute to more fuel-efficient vessels and improved overall performance, allowing ships to travel faster and carry larger loads.In conclusion, the center keel (中心龙骨) is an indispensable part of shipbuilding that provides the necessary support and stability for a vessel. Its design and construction require careful consideration and expertise, reflecting the complexity of maritime engineering. As we look to the future, the ongoing advancements in technology will undoubtedly continue to shape the development of the center keel, ensuring that ships remain safe, efficient, and reliable in their journeys across the seas.