rolling keel

简明释义

舭龙骨减摇龙骨防滚动撑座

英英释义

例句

1.Many racing yachts are designed with a rolling keel to enhance maneuverability.

许多竞赛游艇设计有滚动龙骨以增强机动性。

2.For long voyages, a reliable rolling keel is essential for safety.

对于长途航行，可靠的滚动龙骨对安全至关重要。

3.The sailboat's stability improved significantly after installing the new rolling keel.

在安装了新的滚动龙骨后，帆船的稳定性显著提高。

4.The engineer explained how the rolling keel contributes to better performance in wind.

工程师解释了滚动龙骨如何提高在风中的表现。

5.During rough seas, the rolling keel helps keep the boat upright.

在恶劣海况下，滚动龙骨有助于保持船只直立。

作文

The concept of a rolling keel is integral to understanding the dynamics of sailing vessels. A rolling keel refers to a type of keel that allows a boat to maintain stability while rolling with the waves. The keel is a crucial component of any sailing craft, as it provides counterbalance to the forces acting on the hull, particularly during adverse weather conditions. When a boat sails, it is subjected to various forces, including wind and water currents, which can cause it to tilt or roll. This is where the rolling keel comes into play, designed to minimize excessive rolling and enhance the overall performance of the vessel.In traditional boat designs, keels were often fixed and did not allow for much movement. However, with the advent of modern sailing technology, the rolling keel has become more prevalent. This innovation allows for a more dynamic response to the sea's conditions. For instance, when a wave hits the side of a boat, a traditional keel may struggle to keep the vessel upright, leading to discomfort for the crew and passengers. In contrast, a rolling keel can adapt to these movements, providing a smoother ride and reducing the likelihood of capsizing.Moreover, the design of a rolling keel can vary significantly based on the type of vessel and its intended use. Some yachts feature retractable keels that can be adjusted for depth, allowing them to navigate shallower waters without sacrificing stability. Other boats might utilize a more fixed rolling keel that is engineered for maximum efficiency in specific sailing conditions. Regardless of the design, the primary goal remains the same: to enhance stability and performance while ensuring the safety of those aboard.The benefits of a rolling keel extend beyond mere stability. By improving the boat's handling characteristics, sailors can experience a more enjoyable and controlled sailing experience. This is particularly important for competitive sailors who rely on precision and responsiveness in their vessels. A well-designed rolling keel can make the difference between winning and losing a race, as it allows for sharper turns and quicker responses to changes in wind direction.In addition to performance advantages, the rolling keel also contributes to the overall design aesthetic of a sailing vessel. Many modern yachts incorporate sleek, streamlined keels that not only function well but also look visually appealing. This blend of form and function is essential in the world of sailing, where both performance and beauty are highly valued.In conclusion, the rolling keel is a vital aspect of modern sailing that enhances stability, performance, and aesthetics. As technology continues to evolve, we can expect further innovations in keel design that will allow sailors to navigate the seas with even greater confidence and efficiency. Understanding the role of a rolling keel is essential for anyone interested in sailing, whether they are seasoned veterans or newcomers to the sport. By appreciating the intricacies of this design element, sailors can better equip themselves for the challenges and joys of life on the water.

“滚动龙骨”这一概念对于理解帆船的动态至关重要。“滚动龙骨”指的是一种允许船只在波浪中保持稳定的龙骨类型。龙骨是任何航行工具的重要组成部分，因为它提供了对船体上作用力的反平衡，特别是在恶劣天气条件下。当船只航行时，会受到包括风和水流在内的各种力量，这些力量可能导致船只倾斜或滚动。这就是“滚动龙骨”发挥作用的地方，它旨在最小化过度滚动并增强船只的整体性能。在传统船只设计中，龙骨通常是固定的，几乎不允许任何运动。然而，随着现代航海技术的发展，“滚动龙骨”变得越来越普遍。这项创新允许船只对海洋条件做出更动态的响应。例如，当波浪冲击船只的一侧时，传统龙骨可能难以保持船只直立，从而导致船员和乘客的不适。相比之下，“滚动龙骨”可以适应这些运动，提供更平稳的航行，并减少翻船的可能性。此外，“滚动龙骨”的设计可能因船只类型及其预期用途而有显著差异。一些游艇采用可伸缩的龙骨，可以根据深度进行调整，使其能够在不牺牲稳定性的情况下航行于较浅的水域。其他船只可能使用更固定的“滚动龙骨”，该龙骨专为特定航行条件的最大效率而设计。无论设计如何，其主要目标始终如一：提高稳定性和性能，同时确保船上人员的安全。“滚动龙骨”的好处不仅限于稳定性。通过改善船只的操控特性，水手可以体验到更愉悦和可控的航行体验。这对于依赖精确和响应能力的竞争水手尤为重要。设计良好的“滚动龙骨”可以成为赢得比赛与否的关键，因为它允许更急剧的转弯以及对风向变化的快速响应。除了性能优势外，“滚动龙骨”还对航行工具的整体设计美感有所贡献。许多现代游艇采用流线型的龙骨，不仅功能良好，而且外观赏心悦目。这种形式与功能的结合在航海界至关重要，在这里，性能和美感都是高度重视的。总之，“滚动龙骨”是现代航行中的一个重要方面，提升了稳定性、性能和美学。随着技术的不断进步，我们可以期待在龙骨设计方面进一步的创新，这将使水手能够更加自信和高效地航行于海洋。理解“滚动龙骨”的作用对于任何对航海感兴趣的人来说都是必要的，无论他们是经验丰富的老手还是新手。通过欣赏这一设计元素的复杂性，水手们可以更好地为在水上生活的挑战和乐趣做好准备。