centerboard case

简明释义

中插板箱

英英释义

例句

1.The design of the centerboard case is crucial for the stability of the sailing vessel.

设计中心板壳体对帆船的稳定性至关重要。

2.He explained how the centerboard case works to a group of novice sailors.

他向一群新手水手解释了中心板壳体的工作原理。

3.The sailor inspected the centerboard case before launching the boat to ensure it was free of debris.

水手在发船前检查了中心板壳体以确保没有杂物。

4.During the repair, we found that the centerboard case had some cracks that needed sealing.

在维修过程中，我们发现中心板壳体有一些裂缝需要密封。

5.After the race, they discussed the performance of the centerboard case and its impact on speed.

比赛结束后，他们讨论了中心板壳体的性能及其对速度的影响。

作文

The world of sailing is filled with unique terminology and components that are essential for both performance and safety. One such component is the centerboard case, which plays a crucial role in the design and functionality of many sailing vessels. Understanding what a centerboard case is and how it works can greatly enhance one’s appreciation for sailing and the engineering behind it.A centerboard case is essentially a vertical slot or compartment located in the hull of a sailboat. Its primary purpose is to house the centerboard, a retractable fin that can be lowered into the water to provide lateral resistance against the force of the wind on the sails. This resistance is vital for keeping the boat upright and preventing it from being blown sideways. When the centerboard is raised, the boat can navigate in shallow waters without the risk of grounding, making it an essential feature for many types of sailing vessels.The design of the centerboard case varies depending on the type of sailboat. In some designs, the case is integrated into the hull, while in others, it may be a separate structure that is bolted onto the boat. Regardless of the design, the centerboard case must be constructed from durable materials to withstand the forces exerted by the water and the centerboard itself. Additionally, it should be designed to minimize drag when the centerboard is retracted, allowing for smoother sailing experiences.When a sailor wants to change course or adjust their speed, they can manipulate the centerboard via a line or lever connected to the board. Lowering the centerboard increases the boat's stability and allows it to sail more efficiently against the wind. Conversely, raising the centerboard reduces drag, enabling the boat to glide smoothly over the water, especially in calm conditions. This versatility is one of the reasons why the centerboard case is a favored feature among sailors who often navigate varying water conditions.In addition to its functional benefits, the centerboard case also represents a significant aspect of a sailboat's aesthetic. Many sailors take pride in the craftsmanship of their boats, and the centerboard case can be a point of interest. Whether it is finished with varnish or painted to match the rest of the vessel, the case adds character to the overall design.Moreover, understanding the centerboard case is essential for maintenance and repairs. Over time, wear and tear can affect the integrity of the case, leading to leaks or structural issues. Sailors must regularly inspect the case and the centerboard for signs of damage, ensuring that everything functions smoothly. Proper maintenance not only prolongs the life of the boat but also enhances safety during sailing adventures.In conclusion, the centerboard case is a vital component of many sailboats, providing both functional and aesthetic benefits. By housing the centerboard, it enables sailors to navigate effectively in various water conditions while maintaining stability and speed. A deeper understanding of this component enriches the sailing experience, highlighting the intricate relationship between design, functionality, and the joy of being on the water. As you embark on your sailing journey, take a moment to appreciate the engineering marvel that is the centerboard case and the role it plays in the art of sailing.

帆船的世界充满了独特的术语和组件，这些都是性能和安全的关键。其中一个重要组件是中心板舱，它在许多帆船的设计和功能中起着至关重要的作用。理解什么是中心板舱及其工作原理，可以极大地增强人们对帆船及其工程背后的欣赏。中心板舱本质上是位于帆船船体中的一个垂直槽或隔间。它的主要目的是容纳中心板，一个可伸缩的鳍，可以降入水中，以提供对风在帆上施加的力量的横向阻力。这种阻力对于保持船只的直立性以及防止其被风吹到侧面至关重要。当中心板升起时，船可以在浅水中航行，而不必担心搁浅，因此这是许多类型帆船的一个基本特征。中心板舱的设计因帆船类型而异。在一些设计中，舱体与船体一体化，而在其他设计中，它可能是一个单独的结构，固定在船上。无论设计如何，中心板舱必须由耐用材料制成，以承受水和中心板自身施加的力量。此外，它的设计应尽量减少中心板收起时的阻力，从而使航行体验更加顺畅。当水手想要改变航向或调整速度时，他们可以通过连接到板上的绳索或杠杆来操控中心板。降低中心板会增加船的稳定性，使其能够更有效地逆风航行。相反，抬起中心板会减少阻力，使船在平静的条件下能够顺利滑行。这种多功能性是中心板舱成为许多经常在不同水域航行的水手所青睐的特征之一。除了功能性好处外，中心板舱也代表了帆船美学的重要方面。许多水手为他们船只的工艺感到自豪，而中心板舱可能是一个值得关注的地方。无论是涂上清漆还是涂成与船体相匹配的颜色，舱体都为整体设计增添了个性。此外，了解中心板舱对于维护和修理至关重要。随着时间的推移，磨损可能会影响舱体的完整性，导致泄漏或结构问题。水手必须定期检查舱体和中心板，以确保一切正常运作。妥善维护不仅可以延长船的使用寿命，还可以在航行冒险中提高安全性。总之，中心板舱是许多帆船的重要组成部分，提供了功能性和美学的双重好处。通过容纳中心板，它使水手能够在各种水域条件下有效航行，同时保持稳定性和速度。对这一组件的深入理解丰富了航海体验，突显了设计、功能与水上乐趣之间的微妙关系。当你踏上航海之旅时，不妨花一点时间去欣赏中心板舱这一工程奇迹及其在航海艺术中的作用。