automatic gear

简明释义

自动装置

英英释义

例句

1.The new model comes with an improved automatic gear system for smoother transitions.

新型号配备了改进的自动档系统，使换挡更顺畅。

2.In heavy traffic, automatic gear makes it much easier to drive without constantly shifting.

在繁忙的交通中，使用自动档使得驾驶变得更加轻松，无需不断换挡。

3.My father always drives cars with automatic gear because he finds them more comfortable.

我父亲总是开带有自动档的车，因为他觉得这样更舒适。

4.I prefer driving cars with automatic gear because they are easier to handle.

我更喜欢开带有自动档的车，因为它们更容易操作。

5.When learning to drive, many students find automatic gear vehicles less intimidating.

在学习驾驶时，许多学生发现带有自动档的车辆不那么令人畏惧。

作文

In the world of automobiles, the term automatic gear refers to a type of transmission that automatically changes the gear ratios as the vehicle moves. This technology has revolutionized the way we drive, making it easier and more convenient for people of all skill levels. The automatic gear system allows drivers to focus on the road rather than worrying about shifting gears manually. The history of automatic gear systems dates back to the early 20th century. The first successful automatic transmission was developed by General Motors in 1939, known as the Hydra-Matic. This innovation allowed cars to shift gears without any input from the driver, which was a significant advancement over the manual transmissions that required constant attention and skill. Today, most modern vehicles come equipped with some form of automatic gear transmission. These systems use a complex network of sensors, computers, and hydraulic systems to determine the optimal time to shift gears based on various factors such as speed, engine load, and throttle position. This not only improves fuel efficiency but also enhances the overall driving experience. One of the main advantages of automatic gear systems is their ease of use. For new drivers or those who may have difficulty with manual transmissions, an automatic transmission can provide a more accessible driving experience. Additionally, in heavy traffic situations, automatic gear systems reduce the need for constant clutch engagement and gear shifting, allowing for a more relaxed driving style. However, there are some drawbacks to consider. Vehicles with automatic gear transmissions can be more expensive to purchase and maintain compared to their manual counterparts. Furthermore, some driving enthusiasts prefer the control and engagement that comes with a manual transmission. They argue that driving a car with a manual gearbox provides a more connected and enjoyable experience. Despite these considerations, the popularity of automatic gear systems continues to grow. Many manufacturers are investing heavily in developing advanced automatic transmissions that offer better performance and efficiency. For example, continuously variable transmissions (CVTs) are becoming increasingly common, providing seamless acceleration and improved fuel economy. In conclusion, the advent of automatic gear systems has significantly changed the landscape of driving. They offer convenience, ease of use, and enhanced comfort, making them a preferred choice for many drivers today. As technology continues to evolve, we can expect even more innovations in automatic gear systems that will further improve our driving experiences in the future. Understanding how automatic gear works and its impact on driving can help us appreciate this remarkable advancement in automotive technology.

在汽车的世界中，术语自动变速器指的是一种在车辆行驶时能够自动改变齿轮比的变速系统。这项技术彻底改变了我们的驾驶方式，使各个技能水平的人都能更轻松、更方便地驾驶。自动变速器系统使驾驶者能够将注意力集中在道路上，而不必担心手动换挡。自动变速器系统的历史可以追溯到20世纪初。通用汽车于1939年开发的第一款成功的自动变速器被称为Hydra-Matic。这一创新使得汽车能够在没有驾驶者任何输入的情况下换挡，这比需要不断关注和技巧的手动变速器是一个重要的进步。如今，大多数现代车辆都配备了某种形式的自动变速器。这些系统使用复杂的传感器、计算机和液压系统来确定基于速度、发动机负载和油门位置等各种因素的最佳换挡时机。这不仅提高了燃油效率，还增强了整体驾驶体验。自动变速器系统的主要优点之一是其易用性。对于新司机或那些可能对手动变速器感到困难的人来说，自动变速器可以提供更易接触的驾驶体验。此外，在交通繁忙的情况下，自动变速器系统减少了对不断离合和换挡的需求，从而允许更轻松的驾驶风格。然而，也有一些缺点需要考虑。与手动变速器相比，配备自动变速器的车辆在购买和维护上可能更昂贵。此外，一些驾驶爱好者更喜欢手动变速器所带来的控制感和参与感。他们认为，驾驶配备手动变速器的汽车提供了更紧密和愉悦的体验。尽管有这些考虑，自动变速器系统的受欢迎程度仍在不断增长。许多制造商正在大量投资开发先进的自动变速器，以提供更好的性能和效率。例如，无级变速器（CVT）正变得越来越普遍，提供无缝加速和改善的燃油经济性。总之，自动变速器系统的出现显著改变了驾驶的格局。它们提供便利、易用性和增强的舒适感，使其成为今天许多驾驶者的首选。随着技术的不断发展，我们可以期待未来在自动变速器系统方面会有更多的创新，进一步改善我们的驾驶体验。理解自动变速器的工作原理及其对驾驶的影响，可以帮助我们欣赏这一汽车技术的卓越进步。