antiknock gasoline

简明释义

抗爆汽油

英英释义

例句

1.The fuel station offers a premium option that includes antiknock gasoline for high-performance cars.

该加油站提供一种优质选项，其中包括高性能汽车所需的抗爆汽油。

2.Many modern vehicles require high-octane antiknock gasoline to function efficiently.

许多现代车辆需要高辛烷值的抗爆汽油才能高效运转。

3.In regions with high temperatures, antiknock gasoline is essential to avoid engine overheating.

在高温地区，抗爆汽油是避免发动机过热的关键。

4.The mechanic recommended switching to antiknock gasoline to enhance the car's fuel efficiency.

机械师建议更换为抗爆汽油以提高汽车的燃油效率。

5.Using antiknock gasoline can help prevent engine knocking and improve performance.

使用抗爆汽油可以帮助防止发动机敲击并改善性能。

作文

The development of the automotive industry has significantly transformed our daily lives, providing convenience and mobility. However, this transformation also brought about various challenges, particularly concerning fuel efficiency and engine performance. One of the key innovations in this area is the creation of antiknock gasoline, a type of fuel designed to improve engine performance by preventing knocking. Knocking occurs when the air-fuel mixture in an engine cylinder ignites prematurely, leading to inefficient combustion and potential damage to the engine. The introduction of antiknock gasoline has played a crucial role in overcoming these issues and enhancing vehicle performance.Historically, the term 'knock' refers to the sound produced when an engine misfires due to improper combustion. Engineers and scientists have long sought solutions to minimize this phenomenon. The first significant breakthrough came with the addition of tetraethyl lead to gasoline in the 1920s, which effectively increased the octane rating of fuels. Higher octane ratings indicate a fuel's ability to resist knocking, allowing engines to operate more smoothly and efficiently. This innovation laid the foundation for modern antiknock gasoline formulations.As technology advanced, the negative environmental impact of leaded fuels became apparent. Consequently, the automotive industry transitioned to unleaded antiknock gasoline, using alternative compounds such as ethanol and other oxygenates to achieve similar benefits. These changes not only improved engine performance but also contributed to reducing harmful emissions, aligning with global efforts to protect the environment.The significance of antiknock gasoline extends beyond just performance metrics; it has implications for fuel economy as well. Vehicles powered by high-octane fuels tend to operate more efficiently, translating into better fuel economy and reduced costs for drivers. Furthermore, the use of antiknock gasoline allows manufacturers to design engines that can operate at higher compression ratios, which is essential for maximizing power output without sacrificing efficiency.In recent years, the focus on sustainable energy sources has led to further innovations in the production of antiknock gasoline. Researchers are exploring biofuels and synthetic fuels that can provide the same anti-knock properties while minimizing the carbon footprint associated with traditional fossil fuels. This shift not only addresses environmental concerns but also aligns with the growing demand for renewable energy solutions in the transportation sector.In conclusion, antiknock gasoline represents a significant advancement in fuel technology, addressing both performance and environmental challenges associated with traditional fuels. As we continue to innovate and seek sustainable alternatives, the importance of antiknock gasoline will remain pivotal in shaping the future of transportation. Understanding its role helps us appreciate the intricate relationship between fuel technology and automotive design, paving the way for more efficient and environmentally friendly vehicles in the years to come.

汽车工业的发展显著改变了我们的日常生活，提供了便利和流动性。然而，这一转变也带来了各种挑战，特别是在燃油效率和发动机性能方面。其中一个关键创新是开发了抗爆汽油，这是一种旨在通过防止爆震来改善发动机性能的燃料。爆震发生在发动机气缸内空气-燃料混合物过早点燃时，导致燃烧效率低下并可能对发动机造成损坏。抗爆汽油的引入在克服这些问题和增强车辆性能方面发挥了重要作用。历史上，“爆震”这个术语指的是发动机因燃烧不当而发生失火时产生的声音。工程师和科学家们一直在寻求减少这种现象的解决方案。20世纪20年代，通过在汽油中添加四乙基铅，首次取得了显著突破，这有效地提高了燃料的辛烷值。较高的辛烷值表明燃料抵抗爆震的能力，使发动机能够更平稳、高效地运行。这一创新为现代抗爆汽油配方奠定了基础。随着技术的进步，铅汽油的负面环境影响逐渐显现。因此，汽车工业转向无铅抗爆汽油，使用乙醇等替代化合物来实现类似的好处。这些变化不仅改善了发动机性能，还促进了有害排放的减少，符合全球保护环境的努力。抗爆汽油的重要性超越了仅仅是性能指标；它还对燃油经济性产生了影响。使用高辛烷值燃料的车辆往往运行更加高效，从而转化为更好的燃油经济性和减少驾驶者的成本。此外，使用抗爆汽油使制造商能够设计可以在更高压缩比下运行的发动机，这对于在不牺牲效率的情况下最大化功率输出至关重要。近年来，对可持续能源来源的关注促使了对抗爆汽油生产的进一步创新。研究人员正在探索生物燃料和合成燃料，这些燃料可以提供相同的抗爆特性，同时最小化与传统化石燃料相关的碳足迹。这一转变不仅解决了环境问题，还与交通运输部门对可再生能源解决方案日益增长的需求相一致。总之，抗爆汽油代表了燃料技术的重大进步，解决了与传统燃料相关的性能和环境挑战。随着我们继续创新并寻求可持续替代品，抗爆汽油的重要性将在塑造交通未来方面保持关键。理解其作用有助于我们欣赏燃料技术与汽车设计之间的复杂关系，为未来几年更高效、更环保的车辆铺平道路。