heavily-rated engine

简明释义

重型发动机

英英释义

例句

1.The new sports car features a heavily-rated engine, ensuring high performance on the track.

这款新跑车配备了一个高性能发动机，确保在赛道上有出色的表现。

2.The truck's heavily-rated engine allows it to carry heavy loads without strain.

这辆卡车的高性能发动机使它能够轻松运输重载。

3.The manufacturer boasts that their latest model has a heavily-rated engine that outperforms its rivals.

制造商自豪地宣称，他们最新型号的高性能发动机优于竞争对手。

4.When choosing a vehicle for towing, it's essential to consider one with a heavily-rated engine.

在选择拖车时，考虑一款具有高性能发动机的车辆是至关重要的。

5.For racing enthusiasts, a heavily-rated engine is a must-have for competitive edge.

对于赛车爱好者来说，拥有一个高性能发动机是获得竞争优势的必要条件。

作文

In the world of automotive engineering, the term heavily-rated engine refers to an engine that has been designed and optimized to deliver high performance under demanding conditions. These engines are often found in sports cars, racing vehicles, and high-end luxury automobiles where power, speed, and efficiency are paramount. The design process of a heavily-rated engine involves advanced engineering techniques and materials that can withstand extreme stress and heat. This results in an engine that not only produces significant horsepower but also maintains reliability over time.One of the key features of a heavily-rated engine is its ability to generate a high power-to-weight ratio. This means that the engine can produce a lot of power without adding excessive weight to the vehicle. This is crucial for performance cars, as it directly affects acceleration and handling. Manufacturers often achieve this by using lightweight materials such as aluminum or carbon fiber in the engine's construction. Additionally, they may implement turbocharging or supercharging technologies to enhance power output without increasing engine size significantly.Another important aspect of a heavily-rated engine is its cooling system. High-performance engines generate more heat than standard engines, which can lead to overheating if not properly managed. Engineers design specialized cooling systems that include larger radiators, oil coolers, and sometimes even liquid cooling for specific components. This ensures that the engine operates within optimal temperature ranges, maximizing performance and longevity.Moreover, a heavily-rated engine often comes equipped with advanced electronic management systems. These systems monitor various parameters such as air-fuel mixture, ignition timing, and boost levels to optimize performance in real-time. By utilizing sensors and electronic control units (ECUs), manufacturers can fine-tune the engine’s performance characteristics to suit different driving conditions and driver preferences.Despite their impressive capabilities, heavily-rated engines also come with some drawbacks. For instance, they typically require higher-octane fuel to operate effectively, which can be more expensive and less accessible than regular gasoline. Additionally, the maintenance costs for these engines can be significantly higher due to the specialized parts and labor required to service them. Owners of vehicles with heavily-rated engines must be prepared for these factors, as they can impact the overall ownership experience.In conclusion, a heavily-rated engine represents the pinnacle of automotive engineering, combining power, efficiency, and advanced technology. While they offer exhilarating performance and driving experiences, potential owners should consider the associated costs and maintenance requirements. As technology continues to evolve, we can expect even more innovative designs and enhancements in the realm of heavily-rated engines, pushing the boundaries of what is possible in automotive performance. The future of these engines looks promising, and they will undoubtedly continue to captivate car enthusiasts around the world.

在汽车工程的世界中，术语heavily-rated engine指的是一种经过设计和优化，能够在苛刻条件下提供高性能的发动机。这些发动机通常出现在跑车、赛车和高端豪华汽车中，其中动力、速度和效率至关重要。heavily-rated engine的设计过程涉及到先进的工程技术和材料，这些材料能够承受极大的压力和热量。这使得发动机不仅能够产生显著的马力，而且能够在使用过程中保持可靠性。heavily-rated engine的一个关键特征是其能够产生高功率重量比。这意味着发动机可以在不增加过多车辆重量的情况下产生大量功率。这对于性能车来说至关重要，因为它直接影响加速和操控。制造商通常通过在发动机的构造中使用轻质材料，如铝或碳纤维，来实现这一目标。此外，他们可能会采用涡轮增压或机械增压技术，以增强功率输出而不显著增加发动机尺寸。heavily-rated engine的另一个重要方面是其冷却系统。高性能发动机产生的热量比标准发动机更多，如果管理不当可能会导致过热。工程师设计了专门的冷却系统，包括更大的散热器、油冷却器，有时甚至为特定部件提供液体冷却。这确保了发动机在最佳温度范围内运行，从而最大化性能和使用寿命。此外，heavily-rated engine通常配备先进的电子管理系统。这些系统监控各种参数，如空气-燃料混合比、点火时机和增压水平，以实时优化性能。通过利用传感器和电子控制单元（ECU），制造商可以微调发动机的性能特征，以适应不同的驾驶条件和驾驶者偏好。尽管具有令人印象深刻的能力，heavily-rated engines也有一些缺点。例如，它们通常需要更高辛烷值的燃料才能有效运行，这可能更贵且不如普通汽油容易获得。此外，由于需要专业的零部件和服务，这些发动机的维护成本可能显著更高。拥有heavily-rated engines车辆的车主必须准备应对这些因素，因为它们会影响整体的拥有体验。总之，heavily-rated engine代表了汽车工程的巅峰，结合了动力、效率和先进技术。虽然它们提供令人兴奋的性能和驾驶体验，但潜在的车主应考虑相关的成本和维护要求。随着技术的不断发展，我们可以期待在heavily-rated engines领域出现更多创新设计和增强功能，推动汽车性能的边界。未来，这些发动机看起来前景广阔，毫无疑问将继续吸引全球的汽车爱好者。