drivetrain

简明释义

英[ˈdraɪvtreɪn]美[ˈdraɪvtreɪn]

n. 动力传动系统

英英释义

单词用法

同义词

反义词

例句

1.From the spur gear to the wheel nuts, this is the most efficient and powerful drivetrain available in electric touring car racing today!

从齿轮到车轮螺母，这是最有效和最强大的传动系统可在电动巡回赛车今天！

2.The paper introduces a new method-QL system suggested for the first time by the author for measuring dynamic accuracy of gear cutting machine drivetrain.

本文介绍一种由著者首次提出的齿轮加工机床传动链动态精度检测的新方法—QL系统。

3.Bosch stop-start systems draw on the expertise of the company's starter technology, drivetrain, and energy management fields.

博世停止启动系统，利用该公司的起动技术专长，传动系统，以及能源管理等领域。

4.His current job and interests are in automotive drivetrain noise, vibration and harshness.

他现在的工作内容和专攻的方向是汽车传动噪声、振动和声振粗糙度。

5.The inline, super-efficient twin-belt drivetrain features oversized pulleys with optimum 1.7 internal ratio.

内嵌，超高效双带特点传动系统过大皮带轮与优化1.7内部的比例。

6.As the getaway car snags on the speed-bump-like device, infrared sensors detect the vehicle's heat and deploy another set of tendrils that lasso the drivetrain, stopping the car in its tracks.

如果逃逸者想对抗这套路面减速装置，红外感觉装置会检测到车辆的热源并释放另一套拉索死死抓住传动系统，把车停下来。

7.The mechanic explained that the problem was with the drivetrain of the car, which includes the transmission and driveshaft.

机械师解释说，问题出在汽车的驱动系统上，包括变速器和传动轴。

8.Upgrading the drivetrain can significantly improve a vehicle's performance and handling.

升级驱动系统可以显著提高车辆的性能和操控性。

9.Before purchasing a new bike, check the drivetrain components to ensure they are in good condition.

在购买新自行车之前，检查一下驱动系统部件，以确保它们处于良好状态。

10.The electric vehicle has a simpler drivetrain compared to traditional gasoline cars.

与传统汽油车相比，电动车的驱动系统更简单。

11.A well-maintained drivetrain can last for many years without needing major repairs.

一个维护良好的驱动系统可以持续很多年而不需要大修。

作文

The term drivetrain refers to the group of components in a vehicle that work together to transmit power from the engine to the wheels. Understanding the drivetrain is crucial for anyone interested in automotive engineering or simply for car enthusiasts who want to know how their vehicles operate. At its core, the drivetrain includes several key parts: the transmission, driveshafts, axles, and differential. Each of these components plays a vital role in ensuring that the power generated by the engine is efficiently delivered to the wheels, allowing the vehicle to move. One of the main functions of the drivetrain is to convert the rotational energy produced by the engine into usable power for the wheels. The process begins with the engine, which generates power through combustion. This power is then sent to the transmission, a crucial part of the drivetrain, which adjusts the torque and speed of the vehicle based on the driver's input and driving conditions. By selecting different gears, the transmission allows the vehicle to accelerate smoothly while maintaining optimal engine performance. After the transmission, the power travels through the driveshafts, which are responsible for transferring the power to the axles. Depending on the type of vehicle, this can involve either a front-wheel drive, rear-wheel drive, or all-wheel drive configuration. Each configuration has its advantages and disadvantages, affecting handling, traction, and overall driving experience. The axles then deliver the power to the wheels, allowing the vehicle to move. In many vehicles, a component known as the differential is also part of the drivetrain. The differential allows the wheels to rotate at different speeds, which is particularly important when turning corners. Without a differential, the wheels would be forced to rotate at the same speed, leading to tire wear and poor handling. In modern vehicles, advancements in technology have led to the development of more complex drivetrain systems, including hybrid and electric drivetrains. These systems often incorporate additional components such as electric motors and batteries, which can enhance efficiency and reduce emissions. For instance, a hybrid vehicle may use both an internal combustion engine and an electric motor, allowing it to switch between power sources depending on driving conditions. This not only improves fuel economy but also provides a smoother and quieter ride. Understanding the drivetrain is essential for diagnosing problems in a vehicle. Issues such as unusual noises, vibrations, or difficulty in shifting gears can often be traced back to components within the drivetrain. Regular maintenance, including checking fluid levels and inspecting parts for wear, can help ensure that the drivetrain operates efficiently and prolongs the life of the vehicle. In conclusion, the drivetrain is a fundamental aspect of any vehicle, playing a critical role in how power is transmitted from the engine to the wheels. A solid understanding of the drivetrain not only enhances one’s knowledge of automotive mechanics but also empowers drivers to make informed decisions about vehicle maintenance and repair. Whether you are a car enthusiast or just someone looking to understand your vehicle better, familiarizing yourself with the drivetrain is a step in the right direction.

术语drivetrain指的是汽车中一组组件，它们协同工作，将动力从发动机传递到车轮。理解drivetrain对于任何对汽车工程感兴趣的人或只是想知道他们的车辆如何运作的汽车爱好者来说都是至关重要的。在其核心，drivetrain包括几个关键部分：变速器、传动轴、车轴和差速器。这些组件中的每一个在确保发动机产生的动力有效地传送到车轮，从而使车辆移动方面都发挥着重要作用。 drivetrain的主要功能之一是将发动机产生的旋转能量转化为可用于车轮的动力。这个过程始于发动机，它通过燃烧产生动力。然后，这股动力被发送到变速器，这是drivetrain中至关重要的一部分，它根据驾驶员的输入和驾驶条件调整车辆的扭矩和速度。通过选择不同的档位，变速器允许车辆平稳加速，同时保持最佳的发动机性能。 在变速器之后，动力通过传动轴传输，负责将动力传递到车轴。根据车辆类型，这可能涉及前驱、后驱或全轮驱动配置。每种配置都有其优缺点，影响操控性、牵引力和整体驾驶体验。 然后，车轴将动力传递给车轮，使车辆能够移动。在许多车辆中，一个称为差速器的组件也是drivetrain的一部分。差速器允许车轮以不同的速度旋转，这在转弯时尤其重要。如果没有差速器，车轮将被迫以相同的速度旋转，导致轮胎磨损和操控不良。 在现代车辆中，技术的进步导致了更复杂的drivetrain系统的发展，包括混合动力和电动驱动系统。这些系统通常结合了额外的组件，如电动机和电池，可以提高效率并减少排放。例如，混合动力车辆可能同时使用内燃发动机和电动机，根据驾驶条件切换动力源。这不仅提高了燃油经济性，还提供了更平稳、更安静的驾驶体验。 理解drivetrain对于诊断车辆问题至关重要。诸如异常噪音、振动或换挡困难等问题通常可以追溯到drivetrain中的组件。定期维护，包括检查液位和检查部件磨损，可以帮助确保drivetrain高效运行，延长车辆的使用寿命。 总之，drivetrain是任何车辆的基本组成部分，在动力从发动机传递到车轮的过程中发挥着关键作用。扎实的drivetrain理解不仅增强了人们对汽车机械的知识，还使驾驶者能够就车辆维护和修理做出明智的决定。无论您是汽车爱好者还是只是想更好地了解您的车辆，熟悉drivetrain都是一个正确的方向。