average torque

简明释义

平均扭矩;

英英释义

例句

1.The bicycle's gearing system allows for a higher average torque 平均扭矩 when climbing steep hills.

自行车的变速系统在爬陡坡时允许更高的平均扭矩 平均扭矩。

2.To calculate the average torque 平均扭矩, you need to know the force applied and the distance from the pivot point.

要计算平均扭矩 平均扭矩，你需要知道施加的力和距离支点的距离。

3.When testing the vehicle, we measured the average torque 平均扭矩 across various RPMs.

在测试车辆时，我们测量了不同转速下的平均扭矩 平均扭矩。

4.The engine produces an average torque 平均扭矩 of 300 Nm at 4000 RPM.

这款发动机在4000转时产生的平均扭矩 平均扭矩为300牛米。

5.In motorsport, understanding the average torque 平均扭矩 is essential for optimizing performance.

在赛车运动中，了解平均扭矩 平均扭矩对于优化性能至关重要。

作文

Torque is a fundamental concept in physics and engineering, often described as the rotational equivalent of linear force. When we talk about torque, we are usually referring to how much force is applied at a distance from a pivot point, causing an object to rotate. One specific term that arises frequently in discussions about torque is average torque, which plays a crucial role in various applications ranging from automotive engineering to machinery design. Understanding average torque is essential for anyone involved in fields that require precise calculations of rotational forces.To define average torque, we can say it is the total torque applied to an object divided by the time duration over which the torque is applied. Mathematically, it can be expressed as:average torque = Total Torque / Time Interval.This definition helps us understand that average torque is not just a simple measure of force; it encapsulates the idea of how that force is applied over time, which can significantly affect the performance and behavior of mechanical systems.In practical terms, consider a scenario where a car engine produces varying amounts of torque at different RPMs (revolutions per minute). The average torque generated during a specific period can provide insights into the engine's efficiency and performance. For instance, if a car accelerates quickly, the average torque during that acceleration phase will be higher than during a steady-speed cruise. This is because more force is being exerted to overcome inertia and increase the vehicle's speed.Moreover, average torque is essential in the design of mechanical systems, such as gearboxes and motors. Engineers must calculate the average torque to ensure that components can handle the stress and strain without failing. If the average torque exceeds the material's limits, it can lead to catastrophic failures, resulting in costly repairs and potential safety hazards.Another interesting application of average torque is in the realm of sports. For example, in cycling, athletes often strive to maintain a specific cadence while maximizing their power output. Coaches and trainers analyze the average torque produced by cyclists over time to help them optimize their performance. By understanding how to balance force and time, cyclists can improve their efficiency and speed.In conclusion, the concept of average torque is integral to many aspects of engineering, physics, and even sports. It provides a comprehensive view of how rotational forces are applied over time, enabling engineers and professionals to make informed decisions about design, performance, and safety. Whether in the context of automotive engineering, mechanical systems design, or athletic performance, mastering the understanding of average torque is vital for success in these fields. As technology continues to advance, the importance of accurately measuring and analyzing average torque will only grow, making it a key topic for future research and development.

扭矩是物理学和工程学中的一个基本概念，通常被描述为线性力的旋转等价物。当我们谈论扭矩时，通常是指在一个支点上施加了多少力，从而使物体旋转。一个在扭矩讨论中经常出现的特定术语是平均扭矩，它在从汽车工程到机械设计的各种应用中发挥着至关重要的作用。理解平均扭矩对任何参与需要精确计算旋转力的领域的人来说都是必不可少的。要定义平均扭矩，我们可以说它是施加在物体上的总扭矩除以施加扭矩的时间间隔。在数学上，它可以表示为：平均扭矩 = 总扭矩 / 时间间隔。这个定义帮助我们理解平均扭矩不仅仅是一个简单的力的测量；它包含了施加力的时间这一想法，这可以显著影响机械系统的性能和行为。在实际操作中，考虑一个场景，其中汽车发动机在不同的转速（RPM）下产生不同数量的扭矩。在特定时间段内产生的平均扭矩可以提供关于发动机效率和性能的见解。例如，如果汽车快速加速，那么在加速阶段的平均扭矩将高于在匀速巡航期间的扭矩。这是因为需要施加更多的力来克服惯性并增加车辆的速度。此外，在机械系统的设计中，平均扭矩也是至关重要的，例如齿轮箱和电动机。工程师必须计算平均扭矩以确保组件能够承受压力和应变而不发生故障。如果平均扭矩超过材料的极限，可能会导致灾难性的故障，造成昂贵的维修费用和潜在的安全隐患。平均扭矩的另一个有趣应用是在体育领域。例如，在骑自行车时，运动员通常努力保持特定的踏频，同时最大化他们的功率输出。教练和训练师分析骑自行车者在一段时间内产生的平均扭矩以帮助他们优化表现。通过了解如何平衡力量和时间，自行车手可以提高他们的效率和速度。总之，平均扭矩的概念在工程、物理甚至体育的许多方面都是不可或缺的。它提供了一个全面的视角，了解旋转力如何随时间施加，使工程师和专业人士能够就设计、性能和安全做出明智的决策。无论是在汽车工程、机械系统设计还是运动表现的背景下，掌握平均扭矩的理解对于在这些领域取得成功至关重要。随着技术的不断进步，准确测量和分析平均扭矩的重要性只会增加，使其成为未来研究和开发的关键主题。