fuel injector

简明释义

燃料喷射器

英英释义

例句

1.The fuel injector is responsible for delivering the right amount of fuel to the engine.

在发动机中，燃油喷射器负责提供适量的燃油。

2.The mechanic replaced the fuel injector to improve engine performance.

机械师更换了燃油喷射器以提高发动机性能。

3.Make sure to clean the fuel injector regularly to avoid engine issues.

确保定期清洁燃油喷射器以避免发动机问题。

4.A clogged fuel injector can cause poor fuel efficiency.

堵塞的燃油喷射器会导致燃油效率低下。

5.If your car is sputtering, it might be time to check the fuel injector.

如果你的车抖动，可能是时候检查一下燃油喷射器了。

作文

The modern automotive industry has witnessed a significant evolution in engine technology, particularly with the introduction of the fuel injector. This component plays a crucial role in the performance and efficiency of internal combustion engines. Unlike older carburetor systems that mixed air and fuel before entering the combustion chamber, the fuel injector delivers precise amounts of fuel directly into the combustion chamber or intake manifold. This precision not only enhances the engine's power output but also improves fuel economy, making vehicles more environmentally friendly. One of the primary advantages of using a fuel injector is its ability to optimize the air-fuel mixture for various operating conditions. Modern engines often operate under different loads and speeds, and the fuel injector can adjust the fuel delivery accordingly. This adaptability ensures that the engine runs efficiently, reducing emissions and maximizing performance. Furthermore, advancements in technology have led to the development of electronic fuel injection systems, which use sensors to monitor engine conditions and adjust the fuel flow in real-time. The design of a fuel injector typically includes a nozzle that atomizes the fuel, creating a fine mist that mixes well with air. This atomization is essential for achieving complete combustion, which is vital for engine efficiency and power. A well-functioning fuel injector can lead to smoother engine operation, better throttle response, and reduced engine knocking. However, if a fuel injector becomes clogged or malfunctions, it can lead to a variety of issues such as poor acceleration, increased fuel consumption, and even engine misfires. Maintenance of the fuel injector is crucial for ensuring optimal engine performance. Regular cleaning and inspection can prevent buildup that may hinder its operation. Many vehicle owners are unaware of the importance of maintaining their fuel injectors, which can lead to costly repairs down the line. Additionally, using high-quality fuel can help maintain the cleanliness of the fuel injector, as impurities in low-grade fuels can cause deposits to form. In conclusion, the fuel injector is an indispensable component of modern engines, contributing significantly to their efficiency and performance. Understanding how it works and the importance of its maintenance can help vehicle owners ensure their cars run smoothly and efficiently. As technology continues to advance, we can expect further improvements in fuel injector design and functionality, paving the way for even more efficient automotive solutions in the future.

现代汽车工业在发动机技术方面经历了显著的进化，特别是随着燃油喷射器的引入。这个组件在内燃机的性能和效率中发挥着至关重要的作用。与旧式的化油器系统不同，化油器系统将空气和燃料混合后再进入燃烧室，而燃油喷射器则将精确数量的燃料直接送入燃烧室或进气歧管。这种精确性不仅增强了发动机的功率输出，还提高了燃油经济性，使车辆更加环保。使用燃油喷射器的主要优势之一是能够优化各种操作条件下的空气-燃料混合物。现代发动机通常在不同的负载和速度下运行，而燃油喷射器可以相应地调整燃料供应。这种适应性确保发动机高效运行，减少排放并最大化性能。此外，技术的进步导致电子燃油喷射系统的发展，该系统使用传感器监测发动机状况，并实时调整燃料流量。燃油喷射器的设计通常包括一个喷嘴，可以将燃料雾化，形成细雾，与空气很好地混合。这种雾化对于实现完全燃烧至关重要，这对发动机的效率和功率至关重要。良好运作的燃油喷射器可以导致发动机运行更加平稳，油门响应更好，并减少发动机敲击。然而，如果燃油喷射器发生堵塞或故障，可能会导致一系列问题，如加速不良、燃油消耗增加，甚至发动机失火。维护燃油喷射器对于确保最佳发动机性能至关重要。定期清洁和检查可以防止可能妨碍其运作的积聚。许多车主并不知道维护他们的燃油喷射器的重要性，这可能导致后续昂贵的维修。此外，使用高质量的燃油有助于保持燃油喷射器的清洁，因为低级燃油中的杂质可能导致沉积物形成。总之，燃油喷射器是现代发动机不可或缺的组件，在其效率和性能中贡献显著。了解其工作原理及其维护的重要性可以帮助车主确保他们的汽车顺利高效地运行。随着技术的不断进步，我们可以期待燃油喷射器设计和功能的进一步改进，为未来更高效的汽车解决方案铺平道路。