fin keel

简明释义

鳍状龙骨

英英释义

例句

1.During the storm, the fin keel helped keep the boat upright.

在风暴中，鳍式龙骨帮助船保持直立。

2.The fin keel allows the boat to sail closer to the wind.

这鳍式龙骨使得船只可以更接近风向航行。

3.Many modern racing yachts are designed with a deep fin keel for better performance.

许多现代赛车游艇设计有深的鳍式龙骨以获得更好的性能。

4.The sailboat's stability improved significantly after we added a new fin keel.

在我们添加了新的鳍式龙骨后，帆船的稳定性显著提高。

5.We decided to purchase a model with a retractable fin keel for easier storage.

我们决定购买一款带可收回鳍式龙骨的模型，以便于存储。

作文

The design of a sailing yacht is crucial for its performance, stability, and overall sailing experience. One of the most significant aspects of this design is the type of keel used. Among various keel designs, the fin keel stands out due to its unique features and advantages. A fin keel (鳍式龙骨) is characterized by its vertical shape, which allows for better maneuverability and speed. Unlike traditional full keels that provide more stability but can be cumbersome, the fin keel offers a balance between speed and control, making it a popular choice among competitive sailors.The fin keel is usually shorter and deeper compared to other types of keels. This design means that it can reduce drag while providing enough lateral resistance to keep the boat from sliding sideways in the water. As a result, boats equipped with a fin keel can sail closer to the wind, which is a significant advantage during races. Sailors often prefer this design because it allows them to achieve higher speeds and greater agility on the water.Another notable feature of the fin keel is its ability to enhance the boat's performance in various sailing conditions. When navigating through choppy waters or strong winds, the fin keel provides the necessary lift to keep the boat stable and upright. This characteristic is particularly important for racing yachts, where every second counts, and any loss of stability can lead to a decrease in speed and performance.In addition to its performance benefits, the fin keel also contributes to the aesthetic appeal of modern sailing yachts. The sleek design of the fin keel complements the overall look of the boat, giving it a more contemporary and streamlined appearance. Many sailors appreciate how the fin keel enhances not only the functionality but also the visual aspects of their vessels.However, it is essential to recognize that the fin keel does have some drawbacks. For instance, while it offers excellent performance in many conditions, it may not provide the same level of stability as a full keel in extremely rough waters. This limitation means that sailors must be more skilled and attentive when handling a boat with a fin keel, particularly in challenging weather conditions.In conclusion, the fin keel (鳍式龙骨) plays a vital role in the design and performance of modern sailing yachts. Its unique characteristics allow for increased speed, improved maneuverability, and enhanced aesthetics. While it may require a more experienced sailor to navigate effectively, the benefits of a fin keel make it a favored choice for those who seek both performance and style in their sailing experience. As the world of sailing continues to evolve, the fin keel will undoubtedly remain a significant element in the pursuit of excellence on the water.