electronic fuel injection system

简明释义

电子喷油系统

英英释义

例句

1.The new model features an advanced electronic fuel injection system that improves fuel efficiency.

新款车型配备了先进的电子燃油喷射系统，提高了燃油效率。

2.An electronic fuel injection system provides better control over the air-fuel mixture.

电子燃油喷射系统能更好地控制空气与燃料的混合比。

3.Many modern cars use an electronic fuel injection system to optimize engine performance.

许多现代汽车使用电子燃油喷射系统来优化发动机性能。

4.Upgrading to an electronic fuel injection system can significantly enhance your vehicle's responsiveness.

升级到电子燃油喷射系统可以显著提高您的车辆响应性。

5.The mechanic diagnosed the problem as a failure in the electronic fuel injection system.

机械师诊断出问题是由于电子燃油喷射系统故障。

作文

The modern automobile relies heavily on technology to enhance performance, efficiency, and environmental sustainability. One of the key components that contribute to these advancements is the electronic fuel injection system (EFI). The electronic fuel injection system is a sophisticated mechanism that delivers fuel directly into the engine's combustion chamber with precision and control. Unlike older carburetor systems, the EFI uses electronic sensors and computer algorithms to optimize fuel delivery based on various parameters such as engine temperature, air intake, and throttle position.The primary advantage of the electronic fuel injection system is its ability to improve fuel efficiency. By accurately measuring the amount of air entering the engine, the EFI can adjust the fuel-to-air ratio in real-time, ensuring that the engine receives just the right amount of fuel needed for combustion. This not only maximizes power output but also minimizes fuel wastage, leading to better mileage and reduced emissions. As a result, vehicles equipped with EFI systems are often more environmentally friendly compared to their carbureted counterparts.Another significant benefit of the electronic fuel injection system is its enhanced performance under various driving conditions. Traditional carburetors can struggle to provide consistent fuel delivery during rapid acceleration or changes in altitude. In contrast, the EFI system can adapt quickly to these changes, providing optimal fuel mixture regardless of the situation. This responsiveness translates into smoother acceleration, improved throttle response, and overall better drivability.Furthermore, the electronic fuel injection system plays a crucial role in meeting stringent emission regulations. With the increasing concern over air pollution and climate change, automotive manufacturers are under pressure to produce cleaner vehicles. The precise control offered by EFI allows for more complete combustion of fuel, which results in lower levels of harmful emissions such as carbon monoxide and nitrogen oxides. This capability makes EFI-equipped vehicles not only more efficient but also more compliant with environmental standards.Maintenance of the electronic fuel injection system is generally easier compared to traditional systems. While mechanical components may wear out over time, the electronic nature of EFI means that many issues can be diagnosed through onboard diagnostic tools. This allows mechanics to quickly identify problems and perform repairs or adjustments without extensive disassembly of the engine components.In conclusion, the electronic fuel injection system represents a significant advancement in automotive technology. Its ability to enhance fuel efficiency, improve performance, and reduce emissions has made it a standard feature in modern vehicles. As we move forward, the continued development of EFI technology will likely play a vital role in the evolution of the automotive industry, paving the way for more sustainable and efficient transportation solutions. Understanding the intricacies of the electronic fuel injection system is essential for anyone looking to appreciate the complexities of modern vehicles and their impact on our environment.

现代汽车在性能、效率和环境可持续性方面严重依赖技术。其中一个关键组件是电子燃油喷射系统（EFI）。电子燃油喷射系统是一个复杂的机制，它以精确和控制的方式将燃油直接输送到发动机的燃烧室。与旧式的化油器系统不同，EFI使用电子传感器和计算机算法，根据发动机温度、空气进气量和油门位置等各种参数来优化燃油输送。电子燃油喷射系统的主要优势在于提高燃油效率。通过准确测量进入发动机的空气量，EFI可以实时调整燃油与空气的比例，确保发动机获得所需的恰当燃油量用于燃烧。这不仅最大化了功率输出，还最小化了燃油浪费，从而提高了里程并减少了排放。因此，配备EFI系统的车辆通常比其化油器同行更环保。电子燃油喷射系统的另一个显著好处是在各种驾驶条件下增强性能。传统的化油器在快速加速或海拔变化时可能难以提供一致的燃油输送。相比之下，EFI系统可以迅速适应这些变化，无论情况如何都能提供最佳的燃油混合。这种响应能力转化为更平滑的加速、改善的油门响应和整体更好的驾驶体验。此外，电子燃油喷射系统在满足严格的排放法规方面也发挥着关键作用。随着对空气污染和气候变化日益关注，汽车制造商面临生产更清洁车辆的压力。EFI提供的精确控制使得燃油更完全燃烧，从而降低了一氧化碳和氮氧化物等有害排放的水平。这种能力使得配备EFI的车辆不仅更高效，而且更符合环境标准。与传统系统相比，电子燃油喷射系统的维护通常更简单。尽管机械部件可能随时间磨损，但EFI的电子特性意味着许多问题可以通过车载诊断工具进行诊断。这使得机械师能够快速识别问题，并在不需要广泛拆卸发动机部件的情况下进行修理或调整。总之，电子燃油喷射系统代表了汽车技术的重大进步。它提高燃油效率、改善性能和减少排放的能力使其成为现代车辆的标准配置。随着我们向前发展，EFI技术的持续发展将可能在汽车工业的演变中发挥重要作用，为更可持续和高效的交通解决方案铺平道路。理解电子燃油喷射系统的复杂性对于任何希望欣赏现代车辆及其对我们环境影响的人来说都是至关重要的。