tractive power

简明释义

拖曳功率

英英释义

例句

1.The design of the wheels affects the tractive power 牵引力 of the vehicle.

车轮的设计会影响车辆的牵引力。

2.The tractive power 牵引力 of electric trains is generally higher than that of diesel trains.

电力列车的牵引力通常高于柴油列车。

3.Engineers often calculate the tractive power 牵引力 of a train to ensure it can handle the load.

工程师通常计算火车的牵引力以确保它能处理负载。

4.The locomotive's tractive power 牵引力 is essential for pulling heavy freight cars.

机车的牵引力对于拖动重货车至关重要。

5.A higher tractive power 牵引力 allows vehicles to ascend steeper grades.

更高的牵引力使车辆能够攀爬更陡的坡道。

作文

The concept of tractive power is fundamental in the fields of engineering and transportation. In simple terms, tractive power refers to the force that a vehicle or machine can exert to pull or move an object. This force is crucial for various modes of transport, including trains, trucks, and even airplanes. Understanding tractive power allows engineers to design more efficient vehicles that can carry heavier loads while consuming less energy.In rail transport, for instance, the tractive power of a locomotive determines how many cars it can pull and at what speed. A locomotive with high tractive power can move heavier freight loads across long distances, which is essential for economic efficiency. Engineers calculate tractive power by considering factors such as the weight of the train, the gradient of the track, and the friction between the wheels and the rails. By optimizing these elements, they can enhance the locomotive's performance significantly.Similarly, in the automotive industry, tractive power plays a vital role in determining a vehicle's towing capacity. Vehicles designed for towing must have sufficient tractive power to handle the weight of trailers or other loads without compromising safety or performance. This is why manufacturers often highlight the tractive power of their vehicles in specifications, giving consumers a clear understanding of what their vehicles can handle.Moreover, tractive power is not only limited to traditional vehicles. In electric vehicles (EVs), for example, the tractive power is generated by electric motors, which can provide instantaneous torque. This characteristic allows EVs to accelerate quickly and efficiently, making them a popular choice among consumers looking for performance and sustainability. The development of advanced battery technologies has also enhanced the tractive power capabilities of EVs, enabling them to compete with traditional gasoline-powered vehicles in terms of performance.Understanding tractive power is not just about improving vehicle performance; it also has broader implications for environmental sustainability. As society moves towards greener transportation solutions, optimizing tractive power can lead to reduced fuel consumption and lower emissions. For example, trains with higher tractive power can operate more efficiently, reducing the number of trips needed to transport goods and minimizing their carbon footprint.In conclusion, tractive power is a critical factor in the design and operation of various vehicles and machines. Its significance spans across multiple industries, influencing everything from freight transport to personal vehicles. As technology continues to evolve, the importance of understanding and optimizing tractive power will only grow, paving the way for more efficient and sustainable transportation solutions. By focusing on enhancing tractive power, we can ensure that our vehicles are not only powerful but also environmentally friendly, contributing to a better future for all.

“牵引力”这一概念在工程和交通运输领域中至关重要。简单来说，牵引力是指车辆或机器能够施加的力量，以拉动或移动物体。这种力量对各种交通方式至关重要，包括火车、卡车甚至飞机。理解牵引力使工程师能够设计出更高效的车辆，这些车辆可以在消耗更少能量的同时承载更重的负荷。例如，在铁路运输中，机车的牵引力决定了它可以拉多少车厢以及以什么速度行驶。具有高牵引力的机车能够在长距离内运输更重的货物，这对经济效率至关重要。工程师通过考虑列车的重量、轨道的坡度以及车轮与轨道之间的摩擦等因素来计算牵引力。通过优化这些元素，他们可以显著提高机车的性能。同样，在汽车工业中，牵引力在确定车辆的拖曳能力方面也起着至关重要的作用。设计用于拖曳的车辆必须具备足够的牵引力，以安全地处理拖车或其他负载的重量，而不会影响安全性或性能。这就是为什么制造商通常在规格中突出显示他们车辆的牵引力，以便让消费者清楚了解他们的车辆可以承受什么。此外，牵引力不仅限于传统车辆。在电动车（EV）中，例如，牵引力由电动马达产生，电动马达可以提供瞬时扭矩。这一特性使得电动车能够快速高效地加速，成为寻求性能和可持续性的消费者的热门选择。先进电池技术的发展也增强了电动车的牵引力能力，使其在性能上能够与传统汽油动力车辆竞争。理解牵引力不仅仅是为了提高车辆性能；它还对环境可持续性有更广泛的影响。随着社会向更环保的交通解决方案迈进，优化牵引力可以减少燃料消耗和降低排放。例如，具有更高牵引力的火车可以更高效地运行，减少运输货物所需的旅行次数，从而最小化其碳足迹。总之，牵引力是各种车辆和机器设计与操作中的关键因素。它的重要性跨越多个行业，影响从货运运输到个人车辆的方方面面。随着技术的不断发展，理解和优化牵引力的重要性只会增加，为更高效和可持续的交通解决方案铺平道路。通过专注于增强牵引力，我们可以确保我们的车辆不仅强大，而且环保，为所有人创造一个更美好的未来。