keel draft

简明释义

龙骨吃水

英英释义

例句

1.The captain noted that the keel draft would affect their route planning.

船长注意到龙骨吃水会影响他们的航线规划。

2.During the inspection, the keel draft was found to be within acceptable limits.

在检查过程中，龙骨吃水被发现处于可接受的范围内。

3.A deeper keel draft allows for better tracking but may limit access to shallow ports.

较深的龙骨吃水可以提供更好的航向，但可能限制进入浅水港口。

4.The ship's keel draft was measured to ensure it met safety regulations.

船的龙骨吃水被测量以确保符合安全规定。

5.Adjusting the keel draft can help improve the vessel's stability in rough waters.

调整龙骨吃水可以帮助改善船只在波涛汹涌的水域中的稳定性。

作文

The term keel draft refers to the vertical distance between the waterline and the bottom of the keel of a ship or boat. This measurement is crucial for understanding the vessel's stability, buoyancy, and overall performance in the water. A well-calibrated keel draft ensures that a ship can navigate safely through various water conditions while maintaining its balance and preventing capsizing.When constructing a vessel, naval architects pay close attention to the keel draft because it affects how much cargo a ship can carry and how efficiently it can move through the water. A deeper keel draft generally allows a ship to carry more weight, but it also means that the vessel requires deeper waters to operate safely. On the other hand, a shallower keel draft enables navigation in shallower waters, making it ideal for coastal and riverine operations.Moreover, the keel draft plays a significant role in determining the ship's speed and fuel efficiency. A vessel with an appropriate keel draft will experience less resistance as it moves through the water, allowing it to travel faster and consume less fuel. Therefore, shipbuilders often conduct extensive research and testing to find the optimal keel draft for each specific design, taking into account factors such as the intended use of the vessel, the types of waters it will navigate, and regulatory requirements.In addition to its technical implications, the keel draft also has environmental considerations. Ships that operate with a deep keel draft may have a greater impact on the seabed, potentially leading to erosion and habitat destruction. As a result, there is an increasing push within the maritime industry to develop vessels with more sustainable designs, which includes optimizing the keel draft to minimize environmental impact.Furthermore, understanding the keel draft is essential for sailors and maritime professionals who must constantly monitor their vessel's performance. For example, during a voyage, changes in cargo load or water conditions can affect the keel draft, which in turn influences the ship's handling and safety. Sailors are trained to adjust their navigation strategies based on these factors, ensuring that they maintain a safe and efficient course.In conclusion, the concept of keel draft is a fundamental aspect of naval architecture and maritime operation. It encompasses various elements, including stability, cargo capacity, speed, fuel efficiency, and environmental impact. By understanding and optimizing the keel draft, shipbuilders and sailors can enhance the performance and sustainability of their vessels, ultimately contributing to safer and more efficient maritime transportation.In Chinese, keel draft 的中文释义是“龙骨吃水”，指的是船舶或小艇的水线与龙骨底部之间的垂直距离。这个测量对于理解船只在水中的稳定性、浮力和整体性能至关重要。适当的 keel draft 确保船舶能够安全地在各种水域条件下航行，同时保持平衡，防止倾覆。