antidetonating quality

简明释义

抗爆性

英英释义

例句

1.The new fuel formulation has an improved antidetonating quality that enhances engine performance.

新的燃料配方具有改进的抗爆炸特性，提高了发动机性能。

2.The antidetonating quality of a fuel can greatly affect its efficiency and emissions.

燃料的抗爆炸特性可以极大地影响其效率和排放。

3.Researchers are studying various additives to increase the antidetonating quality of gasoline.

研究人员正在研究各种添加剂，以提高汽油的抗爆炸特性。

4.Engine manufacturers often recommend fuels with high antidetonating quality for optimal performance.

发动机制造商通常推荐具有高抗爆炸特性的燃料，以实现最佳性能。

5.High-octane fuels are known for their excellent antidetonating quality, making them ideal for high-performance vehicles.

高辛烷值燃料以其优良的抗爆炸特性而闻名，非常适合高性能车辆。

作文

In the field of automotive engineering, one of the most critical factors influencing engine performance is the fuel's ability to resist knocking or pinging during combustion. This characteristic is referred to as its antidetonating quality. The term itself implies that the fuel can effectively prevent premature ignition of the air-fuel mixture in the engine cylinders, which is essential for maintaining optimal performance and efficiency. When a fuel has high antidetonating quality, it allows for smoother and more controlled combustion, leading to increased power output and reduced engine wear. The significance of antidetonating quality cannot be overstated, especially in high-performance vehicles where the engine operates under extreme conditions. Fuels with low antidetonating quality can lead to knocking, which not only diminishes performance but can also cause severe damage to engine components over time. Engineers and manufacturers often conduct rigorous testing to determine a fuel's antidetonating quality, using various octane rating systems to quantify this property. Higher octane ratings typically indicate better antidetonating quality, making these fuels more suitable for high-compression engines. For instance, premium gasoline usually has a higher octane rating compared to regular gasoline, which makes it a preferred choice for sports cars and luxury vehicles that demand superior performance. However, it is crucial to note that using a fuel with a higher octane rating than necessary does not necessarily enhance performance in all vehicles; it is specifically beneficial in engines designed to take advantage of such fuels. Moreover, advancements in fuel technology have led to the development of additives that improve the antidetonating quality of gasoline. These additives work by enhancing the fuel's chemical stability, allowing it to withstand higher pressures and temperatures without igniting prematurely. This innovation is particularly important as modern engines are increasingly designed to operate efficiently at higher compression ratios, which naturally raises the risk of knocking. The environmental impact of fuel choices also plays a significant role in discussions about antidetonating quality. As the automotive industry shifts towards more sustainable practices, alternative fuels such as ethanol and biodiesel are being explored for their potential benefits. While these fuels may offer lower emissions, their antidetonating quality must be carefully evaluated to ensure they meet performance standards. In conclusion, understanding the concept of antidetonating quality is essential for anyone involved in the automotive sector, from engineers to consumers. It affects not only engine performance and longevity but also has implications for environmental sustainability. As technology continues to evolve, the quest for fuels with optimal antidetonating quality will remain a priority, ensuring that vehicles run smoothly, efficiently, and with minimal impact on our planet.

在汽车工程领域，影响发动机性能的一个关键因素是燃料抵抗敲击或爆震的能力。这一特性被称为其抗爆震特性。这个术语本身意味着燃料能够有效地防止空气-燃料混合物在发动机气缸中提前点燃，这对于保持最佳性能和效率至关重要。当燃料具有高抗爆震特性时，它可以实现更平稳和更可控的燃烧，从而提高功率输出并减少发动机磨损。抗爆震特性的重要性不容小觑，尤其是在高性能车辆中，发动机在极端条件下运行。低抗爆震特性的燃料可能导致敲击，不仅降低性能，还可能随着时间的推移对发动机部件造成严重损害。工程师和制造商通常会进行严格测试，以确定燃料的抗爆震特性，使用各种辛烷值评级系统来量化这一特性。较高的辛烷值通常表示更好的抗爆震特性，使这些燃料更适合高压缩发动机。例如，优质汽油通常具有比普通汽油更高的辛烷值，这使其成为运动型汽车和豪华车辆的首选，后者对卓越性能的需求更高。然而，必须注意的是，在所有车辆中使用辛烷值高于必要的燃料并不一定会增强性能；它特别有利于设计为利用这种燃料的发动机。此外，燃料技术的进步导致了改善汽油抗爆震特性的添加剂的开发。这些添加剂通过增强燃料的化学稳定性工作，使其能够承受更高的压力和温度，而不会提前点燃。这一创新尤为重要，因为现代发动机越来越多地设计为在更高的压缩比下高效运行，这自然增加了敲击的风险。最后，了解抗爆震特性的概念对于任何参与汽车行业的人来说都是至关重要的，从工程师到消费者。它不仅影响发动机性能和寿命，还对环境可持续性有影响。随着技术的不断发展，追求具有最佳抗爆震特性的燃料将始终是一个优先事项，确保车辆平稳、高效地运行，并对我们的星球产生最小的影响。