bulbous bow)

简明释义

球鼻船首

英英释义

例句

1.A well-designed bulbous bow can lead to lower operational costs for shipping companies.

一个设计良好的球状船头可以为航运公司降低运营成本。

2.Engineers often study the hydrodynamics of the bulbous bow for better designs.

工程师们经常研究球状船头的流体动力学，以便进行更好的设计。

3.The ship's bulbous bow helps reduce drag and improve fuel efficiency.

这艘船的球状船头有助于减少阻力，提高燃油效率。

4.The bulbous bow can significantly affect the vessel's performance in rough seas.

在恶劣海况下，球状船头会显著影响船只的性能。

5.Many modern cargo vessels are designed with a bulbous bow to enhance stability.

许多现代货船设计有球状船头以增强稳定性。

作文

The design of ships has evolved significantly over the centuries, adapting to various maritime challenges and technological advancements. One of the most notable innovations in ship design is the introduction of the bulbous bow (球鼻艏). This unique feature, which protrudes from the hull at the waterline, serves multiple purposes that enhance a vessel's performance. The primary function of the bulbous bow (球鼻艏) is to improve the hydrodynamics of the ship. By altering the flow of water around the hull, the bulbous bow reduces resistance as the ship moves through the water. This reduction in drag allows for increased speed and improved fuel efficiency, which is crucial for commercial vessels that operate on tight schedules and budgets. As a result, many modern cargo ships and tankers are now designed with this innovative feature.Another significant advantage of the bulbous bow (球鼻艏) is its impact on stability. The shape of the bulb helps to counteract the pitching motion that can occur in rough seas. By providing additional buoyancy at the front of the ship, the bulbous bow contributes to a smoother ride for both the crew and cargo. This stability is particularly important for large vessels that carry heavy loads, as it minimizes the risk of capsizing and ensures safer navigation in challenging conditions.Furthermore, the bulbous bow (球鼻艏) can also enhance maneuverability. When a ship turns, the bulb helps to redirect water flow, allowing for sharper turns and better control. This is especially beneficial in congested ports or narrow waterways where precise navigation is essential. The ability to maneuver effectively not only improves operational efficiency but also enhances safety by reducing the likelihood of collisions.In addition to these practical benefits, the aesthetic appeal of the bulbous bow (球鼻艏) cannot be overlooked. Many shipbuilders take pride in the sleek and modern appearance that this design feature provides. The bulbous bow gives vessels a distinctive look that sets them apart from traditional ship designs, showcasing innovation and forward-thinking in maritime engineering.While the advantages of the bulbous bow (球鼻艏) are clear, it is essential to consider the challenges that come with its implementation. Not all vessels are suited for this design, and careful consideration must be given to factors such as size, purpose, and operating conditions. Additionally, retrofitting existing ships with a bulbous bow can be a complex and costly process, requiring extensive modifications to the hull and overall structure.In conclusion, the bulbous bow (球鼻艏) represents a significant advancement in ship design, offering numerous benefits in terms of hydrodynamics, stability, and maneuverability. As the maritime industry continues to evolve, the adoption of innovative features like the bulbous bow will likely play a critical role in shaping the future of shipping. With the ongoing emphasis on efficiency and safety, it is clear that the bulbous bow will remain a vital component of modern vessel design for years to come.

船舶的设计在过去几个世纪中发生了显著变化，以适应各种海洋挑战和技术进步。其中一个最显著的创新是引入了球鼻艏（bulbous bow）。这个独特的特征从船体的水线处突出，具有多种增强船舶性能的目的。

球鼻艏（bulbous bow）的主要功能是改善船舶的水动力学。通过改变水流在船体周围的流动，球鼻艏减少了船舶在水中移动时的阻力。这种阻力的减少使得船舶能够提高速度并改善燃油效率，这对在紧张时间表和预算下运营的商业船舶至关重要。因此，许多现代货船和油轮现在都设计有这一创新特征。

球鼻艏（bulbous bow）另一个重要的优势是它对稳定性的影响。球鼻的形状有助于抵消在恶劣海况下可能发生的颠簸运动。通过在船头提供额外的浮力，球鼻艏有助于为船员和货物提供更平稳的航行。这种稳定性对于承载重负荷的大型船舶尤为重要，因为它最小化了翻覆的风险，并确保在挑战性条件下的安全航行。

此外，球鼻艏（bulbous bow）还可以增强操控性。当船舶转弯时，球鼻帮助重新引导水流，使得转弯更加灵活，控制更好。这在拥挤的港口或狭窄水道中尤为有益，因为精确导航至关重要。有效的操控能力不仅提高了操作效率，还通过减少碰撞的可能性来增强安全性。

除了这些实际好处外，球鼻艏（bulbous bow）的美学吸引力也不容忽视。许多造船商以这种设计特征所提供的流线型和现代外观而自豪。球鼻艏赋予船舶独特的外观，使其与传统船舶设计区分开来，展示了海洋工程中的创新和前瞻性思维。

尽管球鼻艏（bulbous bow）的优势显而易见，但实施过程中面临的挑战也需要考虑。并非所有船舶都适合这种设计，必须仔细考虑尺寸、用途和操作条件等因素。此外，对现有船舶进行球鼻艏改装可能是一个复杂且昂贵的过程，需要对船体和整体结构进行广泛修改。

总之，球鼻艏（bulbous bow）代表了船舶设计的重要进展，在水动力学、稳定性和操控性方面提供了众多好处。随着海洋工业的不断发展，采用像球鼻艏这样的创新特征将可能在塑造未来航运方面发挥关键作用。随着对效率和安全性的持续关注，显然球鼻艏将在未来几年继续成为现代船舶设计的重要组成部分。