flat keel

简明释义

平板龙骨

英英释义

例句

1.A flat keel can provide a more comfortable ride in calm waters.

在平静的水域中，平底龙骨可以提供更舒适的乘坐体验。

2.The boat's design features a flat keel that allows for better stability in shallow waters.

这艘船的设计特点是采用了平底龙骨，使其在浅水中更稳定。

3.In shallow lakes, a flat keel is essential to avoid grounding.

在浅湖中，平底龙骨是避免搁浅的关键。

4.Sailors often prefer a vessel with a flat keel for navigating coastal areas.

水手们通常更喜欢拥有平底龙骨的船只，以便在沿海地区航行。

5.The flat keel design minimizes drag, making the boat faster.

这种平底龙骨设计减少了阻力，使船只更快。

作文

The design of a boat is crucial for its performance and stability on the water. One important aspect of boat design is the shape of its hull, particularly the keel. The keel serves as the backbone of the boat, providing balance and stability while sailing. Among various types of keels, the flat keel (平底龙骨) is particularly noteworthy for its unique characteristics. In this essay, I will explore the advantages and disadvantages of a flat keel (平底龙骨) and its impact on boating experiences.A flat keel (平底龙骨) is designed to be broad and shallow, which allows the boat to sit firmly on the water's surface. This design offers several benefits, especially for smaller boats used in calm waters or shallow regions. One of the primary advantages of a flat keel (平底龙骨) is its ability to provide excellent stability. Because the surface area of the keel is larger, it helps prevent the boat from tipping over easily. This feature makes it an ideal choice for novice sailors who may not yet have mastered the skills needed to handle more complex boat designs.Another significant benefit of a flat keel (平底龙骨) is its shallow draft. Boats with a flat keel (平底龙骨) can navigate through shallower waters without the risk of running aground. This quality is particularly advantageous for those who enjoy exploring coastal areas, rivers, or lakes where depth may vary significantly. Moreover, a flat keel (平底龙骨) allows for easier beaching, enabling sailors to land their boats on sandy shores without the need for a dock.However, there are also some drawbacks to consider when it comes to a flat keel (平底龙骨). One of the main disadvantages is its performance in rough waters. While a flat keel (平底龙骨) provides stability in calm conditions, it may struggle to maintain balance in choppy seas. The broad base can create drag, making it less efficient when sailing against strong winds or currents. As a result, experienced sailors might prefer a more streamlined keel design that offers better performance in challenging conditions.In addition, the flat keel (平底龙骨) may limit a boat's speed. The increased surface area can create more resistance as the boat moves through the water, which can hinder its overall speed. For competitive sailors or those seeking thrilling experiences on the water, a flat keel (平底龙骨) may not be the best choice.In conclusion, the flat keel (平底龙骨) is a design that offers both advantages and disadvantages. Its stability and shallow draft make it an excellent option for beginners and those navigating calm waters. However, its performance in rough conditions and potential speed limitations may deter more experienced sailors. Ultimately, the choice of keel design depends on the specific needs and preferences of the sailor. Understanding the characteristics of different keel types, including the flat keel (平底龙骨), can help sailors make informed decisions about their boating experiences.

船只的设计对于其在水上的性能和稳定性至关重要。船体的形状，特别是龙骨，是船只设计中的一个重要方面。龙骨作为船只的脊梁，为航行提供平衡和稳定。在各种类型的龙骨中，平底龙骨（flat keel）因其独特的特性而特别值得注意。在这篇文章中，我将探讨平底龙骨（flat keel）的优缺点及其对航海体验的影响。平底龙骨（flat keel）设计宽而浅，使得船只能够稳稳地坐在水面上。这种设计提供了几个好处，尤其是对于在平静水域或浅水区使用的小型船只而言。平底龙骨（flat keel）的主要优点之一是能够提供出色的稳定性。由于龙骨的表面积较大，它有助于防止船只轻易倾覆。这一特性使其成为初学者的理想选择，因为他们可能尚未掌握处理更复杂船只设计所需的技能。平底龙骨（flat keel）的另一个显著好处是其浅吃水。带有平底龙骨（flat keel）的船只可以在较浅的水域中航行，而不必担心搁浅。这一特性对于那些喜欢探索沿海地区、河流或湖泊的人尤为重要，因为这些地方的水深可能会有显著变化。此外，平底龙骨（flat keel）还便于靠岸，使水手能够在没有码头的情况下将船只停靠在沙滩上。然而，在考虑平底龙骨（flat keel）时，也需要考虑一些缺点。其中一个主要缺点是在恶劣水域中的表现。虽然平底龙骨（flat keel）在平静条件下提供稳定性，但在波涛汹涌的海面上可能难以保持平衡。宽大的基座可能会产生阻力，使其在强风或洋流中航行时效率降低。因此，经验丰富的水手可能更倾向于选择更流线型的龙骨设计，以便在困难条件下提供更好的表现。此外，平底龙骨（flat keel）可能限制船只的速度。较大的表面积在船只穿越水面时可能产生更多的阻力，从而妨碍其整体速度。对于竞争性水手或那些寻求水上刺激体验的人来说，平底龙骨（flat keel）可能不是最佳选择。总之，平底龙骨（flat keel）是一种既有优点也有缺点的设计。其稳定性和浅吃水使其成为初学者和在平静水域航行者的绝佳选择。然而，其在恶劣条件下的表现和潜在的速度限制可能会让更有经验的水手望而却步。最终，龙骨设计的选择取决于水手的具体需求和偏好。了解不同龙骨类型的特性，包括平底龙骨（flat keel），可以帮助水手做出明智的决定，从而提升他们的航海体验。