weight per brake horsepower

简明释义

每马力重量

英英释义

例句

1.In drag racing, cars with a favorable weight per brake horsepower ratio tend to win more races.

在直线加速赛中，具有良好每制动马力的重量比率的汽车往往赢得更多比赛。

2.Manufacturers strive to reduce weight per brake horsepower to enhance the overall performance of their vehicles.

制造商努力减少每制动马力的重量以提高车辆的整体性能。

3.The formula for calculating the performance of a race car often involves its weight per brake horsepower, which indicates how much weight each horsepower has to move.

赛车性能计算的公式通常涉及其每制动马力的重量，这表示每匹马力需要移动多少重量。

4.When comparing sports cars, enthusiasts often look at the weight per brake horsepower to determine which model is faster.

在比较跑车时，爱好者通常会查看每制动马力的重量以确定哪个型号更快。

5.A lower weight per brake horsepower means better acceleration and speed on the track.

较低的每制动马力的重量意味着在赛道上更好的加速和速度。

作文

In the world of automotive engineering, the term weight per brake horsepower refers to a crucial metric that helps assess the performance of a vehicle. This measurement indicates how much weight is carried by each unit of brake horsepower produced by the engine. The lower the weight per brake horsepower, the better the performance potential of the vehicle, as it means that the engine has more power available to move less mass. This concept is particularly important in the context of sports cars and high-performance vehicles, where speed and agility are paramount.To understand the significance of weight per brake horsepower, one must first grasp what brake horsepower (BHP) is. Brake horsepower is a unit of measurement that reflects the engine's output before losses such as friction and heat are taken into account. It provides a clearer picture of the engine's capability compared to other metrics like horsepower at the crankshaft. By analyzing the weight per brake horsepower, engineers can determine how effectively a vehicle can accelerate and maneuver.For instance, consider two cars: Car A weighs 1,500 kg and produces 200 BHP, while Car B weighs 1,000 kg and also produces 200 BHP. The weight per brake horsepower for Car A is 7.5 kg/BHP, whereas Car B has a weight per brake horsepower of 5 kg/BHP. Clearly, Car B has a significant performance advantage due to its lower weight relative to its horsepower. This lower ratio allows it to accelerate faster and handle better on the road or track.Moreover, the weight per brake horsepower metric is not only relevant for performance vehicles but also plays a vital role in the design of everyday cars. Manufacturers aim to strike a balance between comfort, safety, and performance. A vehicle with a higher weight per brake horsepower may provide a smoother ride but could compromise acceleration and agility. Therefore, car designers must consider this ratio when developing new models to ensure they meet consumer expectations.Additionally, the weight per brake horsepower can influence fuel efficiency. Vehicles with a lower weight-to-power ratio typically require less energy to accelerate, which can lead to improved fuel economy. This factor becomes increasingly important in today’s market, where consumers are more environmentally conscious and seek vehicles that offer better mileage without sacrificing performance.In conclusion, the concept of weight per brake horsepower serves as a fundamental principle in evaluating vehicle performance. It encapsulates the relationship between a vehicle's weight and its engine power, providing insights into acceleration, handling, and fuel efficiency. As automotive technology continues to evolve, understanding this metric will remain essential for both manufacturers and consumers alike. Whether one is designing a high-performance sports car or selecting a family sedan, the weight per brake horsepower ratio will undoubtedly play a pivotal role in decision-making processes, ultimately shaping the future of automotive design and engineering.

在汽车工程领域，术语每制动马力的重量指的是一个关键指标，它有助于评估车辆的性能。这个测量值表明每单位制动马力所承载的重量。每制动马力的重量越低，车辆的性能潜力越好，因为这意味着发动机有更多的动力可用于移动更少的质量。这个概念在跑车和高性能车辆的背景下尤为重要，因为速度和灵活性是至关重要的。要理解每制动马力的重量的重要性，首先必须理解什么是制动马力（BHP）。制动马力是一种测量单位，反映了发动机的输出，在考虑摩擦和热损失等因素之前。与曲轴马力等其他指标相比，它提供了发动机能力的更清晰图景。通过分析每制动马力的重量，工程师可以确定车辆加速和操控的有效性。例如，考虑两辆车：车A重1500千克，产生200 BHP，而车B重1000千克，也产生200 BHP。车A的每制动马力的重量为7.5千克/BHP，而车B的每制动马力的重量为5千克/BHP。显然，由于其相对较低的重量，车B在性能上具有显著优势。这个较低的比例使其能够更快加速并在道路或赛道上更好地操控。此外，每制动马力的重量指标不仅与高性能车辆相关，还是日常汽车设计中至关重要的一部分。制造商旨在平衡舒适性、安全性和性能。具有较高每制动马力的重量的车辆可能提供更平稳的乘坐体验，但可能会妨碍加速和灵活性。因此，汽车设计师在开发新车型时必须考虑这一比率，以确保它们符合消费者的期望。此外，每制动马力的重量还会影响燃油效率。具有较低重量与功率比的车辆通常需要更少的能量来加速，这可能导致改善的燃油经济性。在当今市场上，这一因素变得越来越重要，因为消费者更加关注环境，并寻求能够提供更好里程而不牺牲性能的车辆。总之，每制动马力的重量的概念作为评估车辆性能的基本原则，体现了车辆重量与发动机功率之间的关系，为加速、操控和燃油效率提供了深入的见解。随着汽车技术的不断发展，理解这一指标将继续对制造商和消费者至关重要。无论是在设计高性能跑车还是选择家庭轿车时，每制动马力的重量比率都无疑将在决策过程中发挥关键作用，最终塑造汽车设计和工程的未来。