keel clearance

简明释义

龙骨下水深

英英释义

例句

1.The boat's keel clearance is crucial for navigating shallow waters.

船的龙骨间隙对于在浅水区航行至关重要。

2.We need to measure the keel clearance before launching the new yacht.

在下水新游艇之前，我们需要测量一下龙骨间隙。

3.A higher keel clearance allows for better performance in rough seas.

较高的龙骨间隙可以在波涛汹涌的海面上提供更好的性能。

4.To avoid grounding, ensure that your keel clearance is adequate.

为了避免搁浅，确保你的龙骨间隙足够。

5.The design of the hull affects the keel clearance significantly.

船体的设计对龙骨间隙有显著影响。

作文

Understanding the concept of keel clearance is essential for anyone involved in maritime activities, whether it be shipbuilding, sailing, or marine engineering. Keel clearance refers to the vertical distance between the bottom of a ship's keel and the waterline. This measurement is crucial because it determines how much of the hull is submerged and affects the vessel's stability, maneuverability, and overall performance on the water.In ship design, achieving the right keel clearance is vital for ensuring that a vessel can operate safely and efficiently. If the keel clearance is too low, there is a risk of grounding, which can cause significant damage to the hull and compromise the safety of the crew and cargo. Conversely, if the keel clearance is too high, the ship may experience reduced stability and increased drag, leading to inefficient fuel consumption and poor handling characteristics.Moreover, different types of vessels require different keel clearance specifications. For example, a deep-draft cargo ship will have a different keel clearance requirement compared to a shallow-draft pleasure craft. Understanding these differences is crucial for naval architects and engineers when designing vessels for specific purposes.Additionally, environmental factors such as tides and water levels can also impact keel clearance. In areas with significant tidal variations, vessels must be designed with adequate keel clearance to ensure they can navigate safely during low tide. Failure to account for these variations can lead to grounding incidents, which can be costly and dangerous.In practical terms, monitoring keel clearance is an ongoing process throughout a ship's operational life. Regular inspections and measurements are necessary to ensure that the vessel maintains its intended keel clearance as it ages and undergoes wear and tear. Marine engineers often use sophisticated tools and technologies to measure the keel clearance accurately, allowing for timely adjustments and repairs.In conclusion, keel clearance is a fundamental aspect of naval architecture and marine operations. It impacts a vessel's design, safety, and efficiency. A thorough understanding of keel clearance enables shipbuilders, sailors, and marine engineers to create and operate vessels that are not only safe but also optimized for performance. As the maritime industry continues to evolve, the importance of understanding and managing keel clearance will remain a key factor in ensuring the success and safety of maritime endeavors.

理解龙骨间隙的概念对于任何参与海事活动的人来说都是至关重要的，无论是造船、航行还是海洋工程。龙骨间隙指的是船只的龙骨底部与水线之间的垂直距离。这个测量至关重要，因为它决定了船体有多少部分浸没在水中，并影响船只在水上的稳定性、操控性和整体性能。在船舶设计中，实现合适的龙骨间隙对确保船舶能够安全高效地运行至关重要。如果龙骨间隙过低，存在搁浅的风险，这可能会对船体造成重大损害，并危及船员和货物的安全。相反，如果龙骨间隙过高，船只可能会经历稳定性降低和阻力增加，从而导致燃料消耗效率低下和操控特性差。此外，不同类型的船只需要不同的龙骨间隙规格。例如，深吃水的货船与浅吃水的游艇将有不同的龙骨间隙要求。理解这些差异对于海军建筑师和工程师在为特定目的设计船只时至关重要。此外，潮汐和水位等环境因素也会影响龙骨间隙。在潮差较大的地区，船只必须设计出足够的龙骨间隙，以确保它们能够在低潮时安全航行。未能考虑这些变化可能导致搁浅事件，这可能是昂贵且危险的。在实际操作中，监测龙骨间隙是船舶运营生命周期中的一个持续过程。定期检查和测量是必要的，以确保船舶在老化和磨损过程中保持其预期的龙骨间隙。海洋工程师通常使用先进的工具和技术来准确测量龙骨间隙，以便及时进行调整和维修。总之，龙骨间隙是海军建筑和海洋操作的基本方面。它影响着船只的设计、安全性和效率。对龙骨间隙的透彻理解使造船者、航海者和海洋工程师能够创造和操作不仅安全而且性能优化的船舶。随着海事行业的不断发展，理解和管理龙骨间隙的重要性将始终是确保海事事业成功和安全的关键因素。