center keel

简明释义

中坚龙骨

英英释义

例句

1.The engineer adjusted the design to ensure the stability of the boat by reinforcing the center keel.

工程师调整了设计，通过加固中心龙骨来确保船只的稳定性。

2.The center keel helps to prevent capsizing in rough waters.

中心龙骨有助于防止在恶劣水域翻船。

3.They installed a new center keel to improve the yacht's performance.

他们安装了新的中心龙骨以提高游艇的性能。

4.During the inspection, the technician found that the center keel was misaligned.

在检查过程中，技术人员发现中心龙骨对不齐。

5.When sailing, it is crucial to monitor the center keel for any signs of damage.

在航行时，监测中心龙骨是否有损坏迹象是至关重要的。

作文

The design and construction of a ship involve various critical components that ensure its stability, strength, and performance in water. One of the most vital parts of a ship's structure is the center keel, which serves as the backbone of the vessel. The center keel (中央龙骨) runs along the bottom of the ship from the bow to the stern, providing essential support and structural integrity. Without a well-designed center keel, a ship would struggle to maintain its shape and could easily succumb to the forces of nature while at sea.The center keel plays several important roles in the overall functionality of a ship. Firstly, it helps to distribute the weight of the ship evenly across its hull, which is crucial for maintaining balance. This distribution of weight ensures that the ship does not tilt excessively to one side, which could lead to capsizing or other dangerous situations. Furthermore, the center keel aids in the ship's hydrodynamics, allowing it to glide smoothly through the water. A well-constructed center keel minimizes drag, enhancing the vessel's speed and fuel efficiency.In addition to providing structural support, the center keel also contributes to the ship's maneuverability. When a ship turns, the center keel helps to create lift, allowing it to pivot effectively without losing stability. This is particularly important for larger vessels that require precise handling in tight spaces or during docking maneuvers. The design of the center keel can vary depending on the type of ship and its intended use, with some keels being deeper or wider to accommodate specific performance needs.Moreover, the center keel is integral to the ship's overall safety. It provides a solid foundation that can withstand the forces exerted by waves and storms. Ships are often subjected to harsh conditions at sea, and a robust center keel helps to prevent structural failure during these challenging times. Engineers and naval architects pay close attention to the design and materials used for the center keel, ensuring that it meets the required standards for durability and strength.In conclusion, the center keel (中央龙骨) is a fundamental element in the design and operation of a ship. Its role in providing structural support, weight distribution, hydrodynamics, maneuverability, and safety cannot be overstated. As technology advances, new materials and designs for the center keel continue to emerge, further enhancing the performance and reliability of modern vessels. Understanding the significance of the center keel is essential for anyone involved in maritime activities, from shipbuilders to sailors, as it directly influences the success and safety of their journeys at sea.