flat plate keel

简明释义

平板龙骨

英英释义

例句

1.The design of the boat was enhanced by the use of a flat plate keel, which provided excellent stability.

船的设计通过使用平板龙骨得到了改善，这提供了出色的稳定性。

2.The flat plate keel provides a low center of gravity, improving the vessel's performance.

平板龙骨提供了低重心，从而提高了船只的性能。

3.When sailing in shallow waters, a flat plate keel can help prevent grounding.

在浅水航行时，平板龙骨可以帮助防止搁浅。

4.The flat plate keel design allows for easier construction of small sailboats.

平板龙骨设计使得小帆船的建造更为简单。

5.Many racing yachts utilize a flat plate keel for its hydrodynamic advantages.

许多竞赛游艇利用平板龙骨的水动力优势。

作文

The design and construction of boats and ships have evolved significantly over the years, but certain elements remain fundamental to their performance and stability. One such element is the keel, which plays a crucial role in the overall structure of a vessel. Among various types of keels, the flat plate keel (平板龙骨) stands out for its unique characteristics and advantages. Understanding the flat plate keel (平板龙骨) can provide insights into naval architecture and marine engineering, as well as practical applications in boat building.A flat plate keel (平板龙骨) is essentially a flat, horizontal surface that extends along the bottom of a boat or ship. This type of keel is designed to provide stability and reduce drag while the vessel is in motion. Unlike traditional keels that may have a more complex shape, the flat plate keel (平板龙骨) offers simplicity in design, which can be advantageous for smaller vessels or those operating in shallow waters.One of the primary benefits of a flat plate keel (平板龙骨) is its ability to enhance stability. When a boat is at rest or in motion, the weight distribution along the flat plate keel (平板龙骨) helps to lower the center of gravity, making it less likely to capsize. This characteristic is particularly important for recreational boats, where safety is a top priority for both manufacturers and users.Moreover, the flat plate keel (平板龙骨) is often easier to construct compared to more intricate keel designs. For amateur boat builders or small-scale manufacturers, this simplicity can lead to reduced costs and shorter build times. The flat nature of the keel allows for straightforward fabrication methods, making it accessible for those who may not have access to advanced technology or materials.In addition to its structural advantages, the flat plate keel (平板龙骨) can also improve the hydrodynamic performance of a vessel. When properly designed, it minimizes water resistance, allowing the boat to glide more efficiently through the water. This efficiency can translate into better fuel economy for motorized vessels or enhanced speed for sailing crafts.However, there are some limitations to consider when using a flat plate keel (平板龙骨). While it offers stability and ease of construction, it may not provide the same level of performance in rough seas as more traditional keels. Vessels with a flat plate keel (平板龙骨) may struggle with lateral resistance in strong winds, making them less suitable for oceanic voyages or competitive sailing.In conclusion, the flat plate keel (平板龙骨) serves as a vital component in the design of many boats and ships, offering distinct advantages in terms of stability, simplicity, and hydrodynamic efficiency. While it may not be the best choice for every type of vessel, its unique properties make it an invaluable option for specific applications. By understanding the role and function of the flat plate keel (平板龙骨), both aspiring boat builders and seasoned mariners can make informed decisions about their vessels' designs and capabilities.