transmission gear

简明释义

传动齿轮

英英释义

例句

1.Regular maintenance of the transmission gear is essential for vehicle longevity.

定期维护传动齿轮对车辆的使用寿命至关重要。

2.An issue with the transmission gear can lead to difficulty in shifting gears.

如果传动齿轮出现问题，可能会导致换挡困难。

3.The racing team upgraded their transmission gear for better acceleration.

赛车队升级了他们的传动齿轮以获得更好的加速性能。

4.The mechanic replaced the worn-out transmission gear to improve the car's performance.

机械师更换了磨损的传动齿轮以提高汽车的性能。

5.A faulty transmission gear can cause unusual noises when driving.

故障的传动齿轮在行驶时可能会发出异常噪音。

作文

The concept of transmission gear is crucial in the field of mechanical engineering and automotive design. In simple terms, transmission gear refers to a system of gears that transmit power from one part of a machine to another, allowing for the efficient transfer of energy. This mechanism is essential for vehicles, as it enables them to convert the engine's power into motion. Without the proper functioning of transmission gear, a vehicle would struggle to move, regardless of how powerful its engine might be.In cars, the transmission gear system typically includes various gears that can change the speed and torque of the vehicle. When a driver shifts gears, they are essentially altering the ratio of the engine's output to the wheels, which can significantly affect the car's performance. For example, lower gears provide more torque, which is necessary for starting from a stop or climbing hills, while higher gears allow for faster speeds on flat surfaces. Understanding how transmission gear works can help drivers make better decisions about when to shift gears for optimal performance.Moreover, the type of transmission gear system used in a vehicle can vary widely. Manual transmissions require the driver to engage and disengage the gears manually, offering more control over the vehicle's power. In contrast, automatic transmissions handle this process automatically, making driving easier for those who may not be familiar with manual shifting. Each system has its advantages and disadvantages, and the choice often comes down to personal preference and driving style.The maintenance of transmission gear is also vital for ensuring the longevity and efficiency of a vehicle. Regularly checking the transmission fluid, for instance, is essential, as this fluid lubricates the gears and helps to prevent overheating. If the fluid levels are low or if the fluid is dirty, it can lead to significant problems, including slipping gears or complete transmission failure. Therefore, understanding the role of transmission gear in a vehicle's operation is not only important for performance but also for safety.Additionally, advancements in technology have led to the development of new types of transmission gear systems, such as continuously variable transmissions (CVTs) and dual-clutch transmissions (DCTs). These innovations aim to improve fuel efficiency and performance by providing a smoother transition between gears. As the automotive industry continues to evolve, the role of transmission gear remains pivotal in enhancing the driving experience.In conclusion, the significance of transmission gear in vehicles cannot be overstated. It is a fundamental component that allows for the effective transfer of power, enabling cars to perform efficiently under various conditions. Whether through manual or automatic systems, maintaining the transmission gear is essential for any vehicle owner. As technology advances, understanding these mechanisms will become increasingly important for both drivers and engineers alike.

在机械工程和汽车设计领域，传动齿轮的概念至关重要。简单来说，传动齿轮指的是一套将动力从机器的一个部分传递到另一个部分的齿轮系统，从而实现能量的有效转移。这个机制对车辆至关重要，因为它使得车辆能够将发动机的动力转换为运动。如果没有适当运作的传动齿轮，无论发动机多么强大，车辆都将难以移动。在汽车中，传动齿轮系统通常包括各种齿轮，可以改变车辆的速度和扭矩。当驾驶员换档时，他们实际上是在改变发动机输出与车轮之间的比率，这会显著影响汽车的性能。例如，低档提供更多的扭矩，这在起步或爬坡时是必要的，而高档则允许在平坦的地面上以更快的速度行驶。理解传动齿轮的工作原理可以帮助驾驶员在最佳性能下做出更好的换档决策。此外，车辆使用的传动齿轮系统类型差异很大。手动变速器要求驾驶员手动换档，提供对车辆动力的更多控制。相比之下，自动变速器则自动处理这一过程，使得不熟悉手动换档的驾驶更加轻松。每种系统都有其优缺点，选择往往取决于个人偏好和驾驶风格。传动齿轮的维护对于确保车辆的耐用性和效率也至关重要。例如，定期检查变速器油是必要的，因为这种液体润滑齿轮并有助于防止过热。如果液体水平过低或液体污浊，可能会导致重大问题，包括齿轮滑动或完全变速器故障。因此，了解传动齿轮在车辆操作中的作用不仅对性能重要，而且对安全也至关重要。此外，技术的进步导致了新型传动齿轮系统的发展，例如无级变速器（CVT）和双离合变速器（DCT）。这些创新旨在通过提供更平滑的换档过渡来提高燃油效率和性能。随着汽车工业的不断发展，传动齿轮的作用在提升驾驶体验方面仍然是关键。总之，传动齿轮在车辆中的重要性不容小觑。它是一个基本组件，允许有效的动力传递，使汽车在各种条件下高效运行。无论是通过手动还是自动系统，维护传动齿轮对于任何车辆所有者都是至关重要的。随着技术的进步，理解这些机制对于驾驶员和工程师来说将变得越来越重要。