variable injection timing unit

简明释义

可变喷油定时时机

英英释义

例句

1.The engine's performance improved significantly after installing a new variable injection timing unit.

在安装了新的可变喷油时序单元后，发动机的性能显著提升。

2.A malfunctioning variable injection timing unit can cause rough engine idle.

故障的可变喷油时序单元可能导致发动机怠速不稳。

3.Adjusting the variable injection timing unit can lead to better fuel efficiency.

调整可变喷油时序单元可以提高燃油效率。

4.The mechanic explained how the variable injection timing unit optimizes combustion.

机械师解释了可变喷油时序单元如何优化燃烧。

5.In modern vehicles, the variable injection timing unit plays a crucial role in emissions control.

在现代车辆中，可变喷油时序单元在排放控制中起着至关重要的作用。

作文

In the world of automotive engineering, efficiency and performance are paramount. One of the critical components that contribute to these factors is the variable injection timing unit. This innovative technology allows for precise control over the timing of fuel injection into the engine cylinders, which can significantly enhance the overall performance of a vehicle. The variable injection timing unit adjusts the timing based on various parameters such as engine speed, load, and temperature. By optimizing the fuel-air mixture, it ensures that the combustion process is as efficient as possible.The importance of the variable injection timing unit cannot be overstated. In traditional engines, fuel injection timing was fixed, leading to inefficiencies under varying driving conditions. For example, during heavy acceleration, a fixed timing might not provide the optimal amount of fuel, resulting in poor performance and increased emissions. However, with the advent of the variable injection timing unit, these issues have been largely mitigated. This technology allows the engine control unit (ECU) to modify the injection timing in real-time, adapting to the engine's needs dynamically.Furthermore, the variable injection timing unit plays a crucial role in meeting stringent environmental regulations. As governments worldwide impose stricter emission standards, manufacturers are compelled to develop engines that produce fewer pollutants. The variable injection timing unit helps achieve this by ensuring a more complete combustion of fuel, thereby reducing harmful emissions such as nitrogen oxides (NOx) and particulate matter. This not only benefits the environment but also enhances the vehicle's fuel economy, making it a win-win situation for both manufacturers and consumers.Moreover, the integration of the variable injection timing unit with other advanced technologies, such as turbocharging and direct fuel injection, has revolutionized engine design. These combined systems allow for smaller, lighter engines that deliver power comparable to larger ones while maintaining better fuel efficiency. As a result, automakers can offer vehicles that are both powerful and economical, appealing to a broader range of consumers.In conclusion, the variable injection timing unit represents a significant advancement in automotive technology. Its ability to optimize fuel injection timing has transformed engine performance, efficiency, and emissions control. As the automotive industry continues to evolve, the role of the variable injection timing unit will undoubtedly become even more critical. Engineers and designers must continue to innovate and refine this technology to meet the demands of an ever-changing market. Ultimately, the variable injection timing unit stands as a testament to the ingenuity of modern engineering, paving the way for a more sustainable and efficient future in transportation.

在汽车工程的世界中，效率和性能至关重要。一个对这些因素有重要贡献的关键组件是可变喷油时机单元。这一创新技术允许精确控制燃油喷射到发动机气缸的时机，这可以显著提升车辆的整体性能。可变喷油时机单元根据发动机转速、负载和温度等各种参数调整喷油时机。通过优化燃油-空气混合物，它确保燃烧过程尽可能高效。可变喷油时机单元的重要性不容小觑。在传统发动机中，燃油喷射时机是固定的，这导致在不同驾驶条件下效率低下。例如，在重加速时，固定的喷油时机可能无法提供最佳的燃油量，从而导致性能下降和排放增加。然而，随着可变喷油时机单元的出现，这些问题在很大程度上得到了缓解。这项技术使发动机控制单元（ECU）能够实时修改喷油时机，动态适应发动机的需求。此外，可变喷油时机单元在满足严格的环境法规方面也发挥着至关重要的作用。随着全球各国政府对排放标准的日益严格，制造商被迫开发产生更少污染物的发动机。可变喷油时机单元通过确保更完全的燃油燃烧来帮助实现这一目标，从而减少有害排放物如氮氧化物（NOx）和颗粒物。这不仅有利于环境，还提高了车辆的燃油经济性，使制造商和消费者都受益。此外，可变喷油时机单元与涡轮增压和直喷等其他先进技术的结合彻底改变了发动机设计。这些综合系统允许更小、更轻的发动机提供与更大发动机相当的动力，同时保持更好的燃油效率。因此，汽车制造商能够提供既强大又经济的车辆，吸引更广泛的消费者群体。总之，可变喷油时机单元代表了汽车技术的一项重大进步。其优化燃油喷射时机的能力已经改变了发动机性能、效率和排放控制。随着汽车工业的不断发展，可变喷油时机单元的作用无疑将变得更加关键。工程师和设计师必须继续创新和完善这一技术，以满足不断变化的市场需求。最终，可变喷油时机单元作为现代工程智慧的见证，为交通运输的可持续和高效未来铺平了道路。