chain ring

简明释义

链环

英英释义

例句

1.Upgrading to a lighter chain ring can help reduce overall bike weight.

升级到更轻的链轮可以帮助减少整体自行车重量。

2.When cycling uphill, a larger chain ring can provide better leverage.

在爬坡时，较大的链轮可以提供更好的杠杆作用。

3.Make sure to clean the chain ring regularly to ensure smooth gear shifting.

确保定期清洁链轮以确保顺畅的换挡。

4.I noticed that my bike chain was slipping due to a damaged chain ring.

我注意到我的自行车链条因为损坏的链轮而滑脱。

5.The bike's performance improved significantly after I replaced the worn-out chain ring.

在我更换了磨损的链轮后，自行车的性能显著提升。

作文

The bicycle is one of the most efficient modes of transportation, combining simplicity with functionality. Among its various components, the chain ring plays a crucial role in the bike's performance. The chain ring is a circular metal component attached to the crankset, and it is responsible for transferring the rider's pedaling force to the bicycle's chain. This transfer of energy is essential for propelling the bike forward. When a cyclist pedals, their legs exert force on the pedals, which in turn rotates the crankset. The chain ring is connected to the crankset, and as it turns, it moves the chain that is wrapped around it. This movement pulls the rear wheel, allowing the bicycle to move. Therefore, the condition and size of the chain ring can significantly affect the bike's speed and efficiency. Different bikes may have different types of chain rings, depending on their intended use. For instance, mountain bikes often have larger chain rings to provide better torque for climbing steep hills, while road bikes may have smaller ones for higher speeds on flat terrain. The choice of a chain ring is not just about size; the number of teeth on the chain ring also plays an important role. A chain ring with more teeth will generally allow for higher speeds, whereas one with fewer teeth will enable easier pedaling, especially on inclines. Maintaining the chain ring is essential for optimal bike performance. Regular cleaning and lubrication can prevent wear and tear, ensuring that the chain ring functions smoothly. If a chain ring becomes worn or damaged, it can lead to poor shifting and decreased efficiency, making it harder for the cyclist to pedal. Therefore, checking the condition of the chain ring should be a regular part of any cyclist's maintenance routine. In addition to its functional importance, the chain ring can also be a point of customization for many cyclists. Some riders choose to replace the stock chain ring with aftermarket options that offer a different number of teeth or even unique designs. This customization allows cyclists to tailor their bike's performance to their specific riding style and preferences. In conclusion, the chain ring is a vital component of a bicycle that directly impacts its performance. Understanding its function and maintaining it properly can enhance the cycling experience. Whether you are a casual rider or a competitive cyclist, paying attention to your chain ring can make all the difference in your ride. By keeping your bike well-maintained and considering upgrades, you can enjoy a smoother, more efficient cycling experience.

自行车是最有效的交通工具之一，结合了简单性和功能性。在其各个组件中，链轮在自行车的性能中起着至关重要的作用。链轮是连接到曲轴的圆形金属部件，负责将骑行者的踏板力量传递给自行车的链条。这种能量的转移对推动自行车向前至关重要。当骑自行车的人踩踏板时，他们的腿对踏板施加力量，从而使曲轴旋转。链轮与曲轴相连，当它转动时，会移动缠绕在其上的链条。这种运动拉动后轮，使自行车移动。因此，链轮的状态和大小会显著影响自行车的速度和效率。不同类型的自行车可能有不同类型的链轮，具体取决于它们的用途。例如，山地自行车通常配有较大的链轮，以提供更好的爬坡扭矩，而公路自行车可能配有较小的链轮，以便在平坦地形上达到更高的速度。选择链轮不仅仅是关于大小；链轮上的齿数也起着重要作用。齿数更多的链轮通常可以实现更高的速度，而齿数较少的链轮则可以在攀爬时更容易踩踏。维护链轮对于自行车的最佳性能至关重要。定期清洁和润滑可以防止磨损，确保链轮顺畅运作。如果链轮磨损或损坏，可能导致换挡不良和效率下降，使骑行者踩踏更加困难。因此，检查链轮的状况应该是任何骑行者维护常规的一部分。除了功能重要性，链轮还可以成为许多骑行者自定义的一个点。一些骑行者选择用市场上的替代品替换原装链轮，这些替代品提供不同的齿数甚至独特的设计。这种自定义允许骑行者根据自己的骑行风格和偏好来调整自行车的性能。总之，链轮是自行车的重要组成部分，直接影响其性能。理解其功能并妥善维护可以增强骑行体验。无论你是休闲骑行者还是竞技骑手，关注你的链轮都可以让你的骑行体验大为不同。通过保持自行车的良好维护并考虑升级，你可以享受更顺畅、更高效的骑行体验。