maximum engine torque

简明释义

发动机的最大扭矩

英英释义

例句

1.For off-road vehicles, having a high maximum engine torque (最大发动机扭矩) allows for better traction on rough terrain.

对于越野车来说，拥有高的最大发动机扭矩（最大发动机扭矩）可以在崎岖地形上提供更好的牵引力。

2.The car's performance is significantly enhanced when it reaches its maximum engine torque (最大发动机扭矩) at 3000 RPM.

当汽车在3000转时达到其最大发动机扭矩（最大发动机扭矩）时，性能显著提升。

3.During towing, the vehicle's maximum engine torque (最大发动机扭矩) is crucial for handling heavy loads.

在拖车时，车辆的最大发动机扭矩（最大发动机扭矩）对处理重载至关重要。

4.The sports car is designed to deliver its maximum engine torque (最大发动机扭矩) quickly for rapid acceleration.

这款跑车的设计旨在快速提供其最大发动机扭矩（最大发动机扭矩），以实现快速加速。

5.The specifications indicate that the maximum engine torque (最大发动机扭矩) is achieved at a lower RPM compared to competitors.

规格表明，该车的最大发动机扭矩（最大发动机扭矩）在较低转速时达到，相比竞争对手更具优势。

作文

In the world of automotive engineering, understanding the performance characteristics of an engine is crucial for both manufacturers and consumers. One of the most important metrics that engineers focus on is maximum engine torque. This term refers to the highest amount of rotational force that an engine can produce at a given speed, typically measured in pound-feet (lb-ft) or Newton-meters (Nm). Torque is a vital aspect of an engine's performance because it directly affects how quickly a vehicle can accelerate and how well it can handle various driving conditions.To comprehend the significance of maximum engine torque, one must first understand what torque is. Torque is essentially the twisting force that causes an object to rotate around an axis. In the context of a car engine, it is the force that turns the crankshaft and ultimately propels the vehicle forward. The more torque an engine produces, the more power it has to move the vehicle, especially from a standstill or when climbing hills.When discussing maximum engine torque, it is important to note that this value is not constant. It varies depending on the engine's design, size, and operating conditions. Typically, engines reach their peak torque at a specific RPM (revolutions per minute). For instance, a turbocharged engine might achieve its maximum engine torque at a lower RPM compared to a naturally aspirated engine. This characteristic allows turbocharged engines to deliver strong acceleration without needing to rev high, making them popular in modern vehicles.The relationship between maximum engine torque and horsepower is also essential to understand. While torque measures the engine's ability to do work, horsepower is a measure of how quickly that work is done. The formula connecting these two concepts is: Horsepower = (Torque × RPM) / 5252. This equation illustrates that an engine can have high torque but low horsepower if it operates at lower RPMs. Conversely, an engine may have lower torque but higher horsepower if it revs higher. Therefore, both metrics are necessary for evaluating an engine's overall performance.From a consumer perspective, knowing the maximum engine torque of a vehicle can help in making informed purchasing decisions. For example, drivers who frequently tow heavy trailers or drive in hilly areas will benefit from a vehicle with high torque. On the other hand, those who prioritize speed and high RPM performance may look for cars that excel in horsepower. Thus, understanding maximum engine torque allows consumers to choose vehicles that best suit their needs.In conclusion, maximum engine torque is a critical factor in determining an engine's performance capabilities. It influences acceleration, towing capacity, and overall driving experience. For engineers, understanding how to optimize torque output can lead to more efficient and powerful engines. For consumers, being aware of this metric can guide them in selecting the right vehicle for their lifestyle. As automotive technology continues to evolve, the importance of maximum engine torque will remain a key consideration in both design and purchasing decisions.

在汽车工程的世界中，理解发动机的性能特征对制造商和消费者都至关重要。工程师们关注的最重要指标之一是最大发动机扭矩。这个术语指的是发动机在特定转速下能够产生的最高旋转力，通常以磅-英尺（lb-ft）或牛顿-米（Nm）来测量。扭矩是发动机性能的一个重要方面，因为它直接影响到车辆加速的速度以及在各种驾驶条件下的表现。要理解最大发动机扭矩的重要性，首先必须了解什么是扭矩。扭矩本质上是导致物体围绕轴旋转的扭转力。在汽车发动机的背景下，它是使曲轴转动并最终推动车辆前进的力量。发动机产生的扭矩越大，推动车辆的能力就越强，特别是在起步或爬坡时。在讨论最大发动机扭矩时，重要的是要注意这个值并不是恒定的。它会根据发动机的设计、大小和工作条件而变化。通常，发动机在特定的转速（RPM）下达到其峰值扭矩。例如，涡轮增压发动机可能在较低的转速下实现其最大发动机扭矩，而自然吸气发动机则可能需要更高的转速。这种特性使得涡轮增压发动机能够在不需要高转速的情况下提供强劲的加速，因此在现代车辆中受到欢迎。理解最大发动机扭矩与马力之间的关系也是至关重要的。虽然扭矩衡量的是发动机做功的能力，但马力则是衡量完成这项工作的速度。连接这两个概念的公式是：马力 = （扭矩 × 转速）/ 5252。这个方程说明了一个发动机可以有高扭矩但低马力，如果它在较低的转速下运行。相反，如果一个发动机转速较高，它可能有较低的扭矩但较高的马力。因此，这两个指标都是评估发动机整体性能所必需的。从消费者的角度来看，了解一辆车的最大发动机扭矩可以帮助做出明智的购买决策。例如，频繁拖拉重型拖车或在丘陵地区驾驶的司机将受益于高扭矩的车辆。另一方面，那些优先考虑速度和高转速性能的人可能会寻找在马力方面表现突出的汽车。因此，理解最大发动机扭矩使消费者能够选择最适合他们需求的车辆。总之，最大发动机扭矩是决定发动机性能能力的关键因素。它影响加速能力、拖曳能力和整体驾驶体验。对于工程师而言，理解如何优化扭矩输出可以导致更高效、更强大的发动机。对于消费者而言，了解这一指标可以指导他们选择适合自己生活方式的车辆。随着汽车技术的不断发展，最大发动机扭矩的重要性将在设计和购买决策中继续发挥关键作用。