keel draft

简明释义

龙骨吃水最大吃水

英英释义

例句

1.Before setting sail, we need to measure the keel draft to ensure we won't run aground.

在起航之前，我们需要测量龙骨吃水线以确保不会搁浅。

2.A deeper keel draft allows larger vessels to navigate through deeper waters.

更深的龙骨吃水线允许较大的船只在更深的水域航行。

3.The naval architect calculated the optimal keel draft for the new design.

海军建筑师计算了新设计的最佳龙骨吃水线。

4.Adjusting the ballast can change the keel draft and improve the ship's performance.

调整压舱物可以改变龙骨吃水线并提高船只的性能。

5.The ship's keel draft is crucial for determining its stability in rough waters.

船的龙骨吃水线对于确定其在恶劣水域中的稳定性至关重要。

作文

Understanding the concept of a ship's keel draft is essential for anyone involved in maritime activities, whether it be navigation, ship construction, or maritime safety. The keel draft refers to the vertical distance between the waterline and the bottom of the keel, which is the structural backbone of a ship. This measurement is crucial because it affects the vessel's stability, buoyancy, and overall performance in the water.When a ship is designed, engineers must carefully calculate the keel draft to ensure that the ship can safely navigate various water conditions. A deeper keel draft generally means that the ship has better stability and can carry heavier loads without risking capsizing. However, it also means that the vessel may not be able to enter shallower ports or navigate through certain waterways.Moreover, the keel draft plays a significant role in determining the ship's center of gravity. A lower center of gravity, achieved through a well-calculated keel draft, enhances the ship's stability, making it less likely to tip over in rough seas. Therefore, naval architects spend considerable time analyzing the keel draft alongside other design parameters to create a balanced and efficient vessel.In addition to design considerations, the keel draft also impacts operational aspects of a ship. For instance, when a vessel is loaded, its draft increases, which can affect its ability to maneuver in shallow waters. Pilots and captains must be aware of the keel draft when planning routes, especially in areas known for their shallow depths. Navigational charts often indicate depth restrictions, and understanding the keel draft helps in ensuring that the ship does not run aground.Furthermore, environmental regulations and safety standards also take into account the keel draft. Ships that are too deep in the water may pose a risk to marine ecosystems, as they could disturb the seabed or cause damage to coral reefs. Therefore, maintaining an appropriate keel draft is not only a matter of operational efficiency but also of environmental responsibility.In conclusion, the keel draft is a fundamental aspect of ship design and operation that affects stability, maneuverability, and environmental impact. Understanding this term is vital for those in the maritime industry, as it influences many decisions from design to navigation. As the shipping industry continues to evolve, the importance of the keel draft will remain a key factor in creating safer and more efficient vessels while respecting our oceans and waterways.

理解船只的龙骨吃水概念对于任何参与海事活动的人来说都是至关重要的，无论是航行、船舶建造还是海事安全。龙骨吃水指的是水线与龙骨底部之间的垂直距离，龙骨是船只的结构主干。这一测量至关重要，因为它影响着船只的稳定性、浮力和整体在水中的表现。当一艘船被设计时，工程师必须仔细计算龙骨吃水，以确保船只能够安全地在各种水域条件下航行。较深的龙骨吃水通常意味着船只具有更好的稳定性，可以在不冒翻船风险的情况下承载更重的货物。然而，这也意味着船只可能无法进入较浅的港口或通过某些水道。此外，龙骨吃水在确定船只的重心方面也起着重要作用。通过合理计算的龙骨吃水，实现较低的重心可以增强船只的稳定性，使其在波涛汹涌的海面上不易倾覆。因此，海军建筑师花费大量时间分析龙骨吃水以及其他设计参数，以创造出平衡且高效的船只。除了设计考虑外，龙骨吃水还会影响船只的操作方面。例如，当一艘船装载时，其吃水会增加，这可能会影响其在浅水区的机动能力。飞行员和船长在规划航线时必须了解龙骨吃水，尤其是在已知浅水深度的区域。航行图通常会指示深度限制，而理解龙骨吃水有助于确保船只不会搁浅。此外，环境法规和安全标准也考虑了龙骨吃水。吃水过深的船只可能对海洋生态系统造成风险，因为它们可能会扰动海底或破坏珊瑚礁。因此，保持适当的龙骨吃水不仅是操作效率的问题，也是环境责任的问题。总之，龙骨吃水是船舶设计和操作的基本方面，影响着稳定性、机动性和环境影响。理解这个术语对于海事行业的人士至关重要，因为它影响着从设计到航行的许多决策。随着航运业的不断发展，龙骨吃水的重要性将继续成为创造更安全、更高效船只的关键因素，同时尊重我们的海洋和水道。