bar keel

简明释义

立龙骨

英英释义

例句

1.He explained how the bar keel helps in maneuvering the vessel.

他解释了横杆龙骨如何帮助操纵船只。

2.Maintenance of the bar keel is crucial for the longevity of the ship.

维护横杆龙骨对船只的耐用性至关重要。

3.The ship was designed with a strong bar keel to enhance stability in rough waters.

这艘船的设计采用了坚固的横杆龙骨，以增强在恶劣水域中的稳定性。

4.During the construction, the engineers ensured that the bar keel was properly aligned.

在施工过程中，工程师确保横杆龙骨的正确对齐。

5.The bar keel provides additional strength to the hull of the boat.

这个横杆龙骨为船体提供了额外的强度。

作文

The construction of a ship is a complex process that involves various components working together to ensure its stability and performance in the water. One crucial element in this construction is the keel, which serves as the backbone of the vessel. Among different types of keels, the bar keel (平底龙骨) is particularly noteworthy for its unique design and functionality. This essay will explore the significance of the bar keel in shipbuilding, its advantages, and its implications for maritime navigation.Firstly, the keel of a ship is vital for maintaining balance and providing structural integrity. The bar keel is characterized by its flat bottom and minimal draft, which allows for better stability in shallow waters. This feature makes it an ideal choice for vessels that operate in rivers, lakes, or coastal areas where water depth can vary significantly. Unlike traditional deep keels, the bar keel minimizes the risk of grounding, enabling the ship to navigate through tricky waters without fear of damaging the hull.Additionally, the design of the bar keel offers several advantages in terms of speed and maneuverability. Because of its streamlined shape, ships equipped with a bar keel can achieve higher speeds compared to those with deeper keels. This is particularly beneficial for fishing boats and small cargo vessels that need to travel quickly between ports. Moreover, the bar keel enhances the vessel's ability to turn sharply, allowing for greater agility when navigating tight spaces or avoiding obstacles.Another important aspect of the bar keel is its impact on the ship's overall weight distribution. A well-designed bar keel helps to lower the center of gravity, contributing to improved stability during adverse weather conditions. This feature is especially crucial for vessels that operate in regions prone to storms or rough seas. By maintaining a low center of gravity, the bar keel reduces the likelihood of capsizing, ensuring the safety of both the crew and the cargo.Furthermore, the construction of a bar keel is often more cost-effective than that of traditional keels. The materials required for a bar keel are typically less expensive, and the simplified design can lead to reduced labor costs during the building process. For many small-scale shipbuilders, this economic advantage can make a significant difference in their ability to compete in the market.In conclusion, the bar keel (平底龙骨) plays a vital role in modern shipbuilding, offering numerous benefits that enhance a vessel's performance and safety. Its unique design allows for better stability in shallow waters, increased speed, improved maneuverability, and a lower center of gravity, all while being cost-effective to construct. As maritime industries continue to evolve, the importance of innovative designs like the bar keel cannot be overstated, as they contribute to safer and more efficient navigation on our waterways.

船舶的建造是一个复杂的过程，涉及多个组件共同工作，以确保其在水中的稳定性和性能。其中一个关键元素是龙骨，它作为船只的脊梁。不同类型的龙骨中，bar keel（平底龙骨）因其独特的设计和功能而特别引人注目。本文将探讨bar keel在造船中的重要性、其优势以及对海上航行的影响。首先，船舶的龙骨对于保持平衡和提供结构完整性至关重要。bar keel的特点是平底和较小的吃水深度，这使得它在浅水中具有更好的稳定性。这一特性使其成为在河流、湖泊或水深可能显著变化的沿海地区作业的船只的理想选择。与传统的深龙骨不同，bar keel最小化了搁浅的风险，使船只能够在复杂水域中航行，而不必担心损坏船体。此外，bar keel的设计在速度和机动性方面提供了多项优势。由于其流线型的形状，配备bar keel的船只可以比那些有深龙骨的船只达到更高的速度。这对于需要在港口之间快速旅行的渔船和小型货船尤为有利。此外，bar keel增强了船只的急转能力，使其在狭窄空间内航行或避开障碍物时更加灵活。bar keel的另一个重要方面是其对船只整体重量分布的影响。设计良好的bar keel有助于降低重心，从而在恶劣天气条件下提高稳定性。这一特性对于在易遭风暴或波涛汹涌的海域作业的船只尤其重要。通过保持低重心，bar keel减少了翻覆的可能性，确保了船员和货物的安全。此外，bar keel的建造通常比传统龙骨更具成本效益。制造bar keelbar keel（平底龙骨）在现代造船中发挥着至关重要的作用，提供了众多增强船舶性能和安全性的好处。其独特的设计允许在浅水中更好地稳定，增加速度，提高机动性，并降低重心，同时在建造上具有成本效益。随着海事产业的不断发展，像bar keel这样的创新设计的重要性不容小觑，因为它们为我们水域的更安全和更高效的航行做出了贡献。