air fuel mixture

简明释义

空气燃料混合物

英英释义

例句

1.Adjusting the air fuel mixture 空气燃料混合物 can help improve vehicle performance.

调整空气燃料混合物可以帮助提高车辆性能。

2.The efficiency of an engine largely depends on the correct ratio of the air fuel mixture 空气燃料混合物.

发动机的效率在很大程度上取决于正确的空气燃料混合物比例。

3.The mechanic checked the air fuel mixture 空气燃料混合物 to diagnose the engine problem.

机械师检查了空气燃料混合物以诊断发动机问题。

4.An optimal air fuel mixture 空气燃料混合物 ensures smooth engine operation.

最佳的空气燃料混合物确保发动机平稳运行。

5.A rich air fuel mixture 空气燃料混合物 can lead to increased emissions.

富裕的空气燃料混合物可能导致排放增加。

作文

The internal combustion engine is one of the most significant inventions in modern history, powering everything from cars to airplanes. At the heart of this engine's operation lies a critical concept known as the air fuel mixture. This term refers to the combination of air and fuel that is necessary for combustion to occur within the engine's cylinders. Understanding the air fuel mixture is essential for anyone interested in automotive engineering or mechanics, as it directly affects engine performance, efficiency, and emissions.When an engine operates, it draws in air from the atmosphere and mixes it with fuel, typically gasoline or diesel. The ideal air fuel mixture is crucial because it determines how effectively the fuel burns. If there is too much air in the mixture, the engine runs 'lean,' which can lead to incomplete combustion and increased emissions of nitrogen oxides. Conversely, if the mixture contains too much fuel, the engine runs 'rich,' resulting in wasted fuel and higher carbon monoxide emissions.To achieve the optimal air fuel mixture, modern engines use various technologies, including fuel injection systems and electronic control units (ECUs). These systems continuously monitor and adjust the mixture based on factors such as engine temperature, load, and speed. For example, during acceleration, the ECU may enrich the air fuel mixture to provide additional power, while during cruising, it may lean out the mixture to improve fuel economy.The importance of the air fuel mixture extends beyond just performance; it also has significant implications for environmental sustainability. As governments around the world impose stricter emissions regulations, manufacturers must design engines that maintain an optimal air fuel mixture to minimize pollutants. Innovations such as turbocharging and hybrid technology aim to enhance the efficiency of the air fuel mixture, thereby reducing the overall carbon footprint of vehicles.In addition to its technical aspects, the air fuel mixture also plays a role in the tuning and customization of vehicles. Car enthusiasts often experiment with different mixtures to achieve specific performance goals. Adjusting the air fuel mixture can lead to improved horsepower, torque, and throttle response, making it a popular topic in automotive forums and communities.In conclusion, the air fuel mixture is a fundamental component of internal combustion engines, influencing their performance, efficiency, and environmental impact. A thorough understanding of this concept is vital for anyone involved in the automotive field, whether as an engineer, mechanic, or enthusiast. As technology continues to advance, the ways in which we manage and optimize the air fuel mixture will undoubtedly evolve, paving the way for more efficient and cleaner engines in the future.

内燃机是现代历史上最重要的发明之一，为汽车到飞机等各种交通工具提供动力。在这一发动机运作的核心概念中，有一个关键的术语被称为空气燃料混合物。这个术语指的是在发动机气缸内发生燃烧所需的空气与燃料的组合。理解空气燃料混合物对于任何对汽车工程或机械感兴趣的人来说都是至关重要的，因为它直接影响着发动机的性能、效率和排放。当发动机运转时，它从大气中吸入空气并将其与燃料（通常是汽油或柴油）混合。理想的空气燃料混合物至关重要，因为它决定了燃料燃烧的有效性。如果混合物中空气过多，发动机会处于“稀”状态，这可能导致燃烧不完全以及氮氧化物的排放增加。相反，如果混合物中燃料过多，发动机会处于“浓”状态，造成燃料浪费和更高的一氧化碳排放。为了实现最佳的空气燃料混合物，现代发动机使用各种技术，包括燃料喷射系统和电子控制单元（ECU）。这些系统根据发动机温度、负载和速度等因素持续监测和调整混合物。例如，在加速过程中，ECU可能会丰富空气燃料混合物以提供额外的动力，而在巡航时，它可能会使混合物变稀以提高燃油经济性。空气燃料混合物的重要性不仅体现在性能上；它对环境可持续性也有重大影响。随着世界各国政府对排放法规的日益严格，制造商必须设计出能够维持最佳空气燃料混合物的发动机，以尽量减少污染物的排放。涡轮增压和混合动力技术等创新旨在提高空气燃料混合物的效率，从而减少车辆的整体碳足迹。除了其技术方面，空气燃料混合物在车辆的调校和定制中也扮演着角色。汽车爱好者常常实验不同的混合物，以实现特定的性能目标。调整空气燃料混合物可以提高马力、扭矩和油门响应，使其成为汽车论坛和社区中的热门话题。总之，空气燃料混合物是内燃机的基本组成部分，影响其性能、效率和环境影响。深入理解这一概念对于任何参与汽车领域的人来说都是至关重要的，无论是作为工程师、机械师还是爱好者。随着技术的不断进步，我们管理和优化空气燃料混合物的方式无疑会不断演变，为未来更高效、更清洁的发动机铺平道路。