disc wheel

简明释义

转轮砂轮

英英释义

例句

1.He decided to invest in a set of disc wheels to enhance his performance.

他决定投资一套盘式轮以增强他的表现。

2.Using a disc wheel can significantly improve your speed during time trials.

使用盘式轮可以显著提高你在计时赛中的速度。

3.The disc wheel design minimizes drag, making it ideal for competitive racing.

这种盘式轮设计最小化了阻力，使其非常适合竞争性比赛。

4.Many professional triathletes prefer disc wheels for their racing bikes.

许多专业铁人三项运动员更喜欢在他们的比赛自行车上使用盘式轮。

5.The cyclist upgraded to a lightweight disc wheel for better aerodynamics.

这位骑自行车的人升级到了一个轻量级的盘式轮以获得更好的空气动力学性能。

作文

In the world of cycling, the importance of equipment cannot be overstated. Among the various components that contribute to a cyclist's performance, the choice of wheels plays a crucial role. One particular type of wheel that has gained popularity in recent years is the disc wheel. A disc wheel (盘式轮) is a solid wheel that is typically used in time trials and triathlons, designed to minimize aerodynamic drag and maximize speed. Unlike traditional spoked wheels, which can create turbulence as they cut through the air, the smooth surface of a disc wheel allows for better airflow, resulting in improved performance.The design of a disc wheel is not just about aesthetics; it is engineered for efficiency. Cyclists often seek every possible advantage when racing, and the aerodynamic benefits of a disc wheel can make a significant difference in their overall time. Research has shown that riders using disc wheels can achieve faster speeds compared to those riding with standard wheels, especially at higher velocities where aerodynamics becomes increasingly important.However, the use of a disc wheel is not without its drawbacks. While they excel in flat, straight courses, their performance can be hindered in windy conditions. The solid structure of a disc wheel can catch crosswinds, making handling more challenging for the rider. This is why many cyclists reserve disc wheels for specific events rather than using them for everyday riding.Another consideration is the weight. Generally, disc wheels are heavier than traditional wheels due to their solid construction. For competitive cyclists, this may affect climbing performance, as lighter wheels can provide an advantage on steep ascents. Thus, the decision to use a disc wheel often comes down to the type of race and the rider's personal preferences.In addition to their performance benefits, disc wheels also offer a unique aesthetic appeal. Many cyclists appreciate the sleek, modern look that disc wheels provide to their bikes. This visual aspect, combined with the tangible benefits during races, makes them a popular choice among competitive cyclists.To conclude, the disc wheel (盘式轮) represents a significant advancement in cycling technology, offering distinct advantages in speed and aerodynamics. While they are not suitable for all conditions, their effectiveness in time trials and flat races cannot be ignored. As cycling continues to evolve, the disc wheel will likely remain a key component for those looking to enhance their competitive edge. Ultimately, the choice of whether to use a disc wheel depends on various factors, including race conditions, rider weight, and personal comfort. Understanding these dynamics is essential for any cyclist aiming to optimize their performance on the road.

在自行车运动的世界中，设备的重要性不可低估。在影响骑行者表现的各种组件中，轮子的选择起着至关重要的作用。近年来，一种特别类型的轮子逐渐受到欢迎，那就是disc wheel。disc wheel（盘式轮）是一种实心轮子，通常用于计时赛和铁人三项比赛，旨在最大限度地减少空气动力学阻力并提高速度。与传统的辐条轮不同，后者在穿过空气时会产生湍流，disc wheel光滑的表面可以更好地引导气流，从而提高性能。disc wheel的设计不仅仅是为了美观；它是为了效率而设计的。骑行者在比赛时常常寻求每一个可能的优势，而disc wheel的空气动力学优势可以显著改善他们的整体时间。研究表明，使用disc wheel的骑行者相比于使用标准轮子的骑行者可以达到更快的速度，尤其是在高速行驶时，空气动力学变得越来越重要。然而，使用disc wheel并非没有缺点。虽然它们在平坦、直线的赛道上表现出色，但在风大的情况下，它们的表现可能会受到影响。disc wheel的实心结构可能会在横风中被吹动，使骑行者的操控变得更加困难。这就是为什么许多骑行者将disc wheel保留用于特定赛事，而不是日常骑行。另一个考虑因素是重量。一般来说，由于实心结构，disc wheel比传统轮子更重。对于竞争型骑行者来说，这可能会影响爬坡性能，因为较轻的轮子在陡坡上可以提供优势。因此，使用disc wheel的决定往往取决于比赛类型和骑行者的个人偏好。除了性能优势，disc wheel还提供了独特的美学吸引力。许多骑行者欣赏disc wheel为他们的自行车提供的光滑现代外观。这种视觉方面，加上在比赛中带来的实际好处，使其成为竞争型骑行者的热门选择。总之，disc wheel（盘式轮）代表了自行车技术的一项重要进步，在速度和空气动力学方面提供了明显的优势。虽然它们并不适合所有条件，但在计时赛和平坦赛道中的有效性不容忽视。随着自行车运动的不断发展，disc wheel很可能仍将是那些希望提升竞争优势的骑行者的关键组件。最终，是否选择使用disc wheel取决于多种因素，包括比赛条件、骑行者体重和个人舒适度。理解这些动态对任何旨在优化道路表现的骑行者都是至关重要的。