tractive ability

简明释义

牵引力

英英释义

例句

1.The new electric vehicle has impressive tractive ability, allowing it to accelerate quickly even on steep hills.

这款新电动车具有令人印象深刻的牵引能力，即使在陡峭的山坡上也能迅速加速。

2.Farm tractors are designed with high tractive ability to pull heavy loads across fields.

农用拖拉机的设计具有高牵引能力，能够在田地上拖动重物。

3.The sports car may have a high top speed, but its tractive ability is crucial for quick starts.

这款跑车可能有很高的最高速度，但其牵引能力对快速起步至关重要。

4.When selecting a truck for towing, consider its tractive ability to ensure it can handle your trailer's weight.

在选择拖车时，要考虑其牵引能力，以确保能够处理您拖车的重量。

5.In off-road conditions, a vehicle's tractive ability determines how well it can navigate rough terrain.

在越野条件下，车辆的牵引能力决定了它在崎岖地形上的表现。

作文

The term tractive ability refers to the capacity of a vehicle or machine to pull or draw loads. This concept is particularly significant in the fields of engineering and transportation, where understanding how much weight a vehicle can effectively move is crucial for efficiency and safety. For instance, in railway systems, the tractive ability of locomotives determines how many carriages they can haul without compromising performance. Similarly, in automotive engineering, the tractive ability of a car influences its acceleration and overall driving experience.To comprehend tractive ability, one must consider various factors that contribute to it. These include the power of the engine, the design of the vehicle, and the type of terrain on which it operates. A powerful engine generates more force, thereby increasing the tractive ability of the vehicle. Furthermore, vehicles designed with aerodynamics in mind tend to have better tractive ability, as they can overcome air resistance more efficiently.In addition to mechanical aspects, traction also plays a pivotal role in determining tractive ability. Traction refers to the grip that tires or wheels have on the surface they are moving over. For example, a vehicle with high-quality tires will have better tractive ability on slippery roads compared to one with worn-out tires. This is why many manufacturers invest heavily in tire technology to enhance the tractive ability of their vehicles.Moreover, the concept of tractive ability is not limited to land vehicles. It also applies to ships and aircraft. For ships, tractive ability is related to the thrust produced by the propellers, which enables them to navigate through water. In aviation, while the term may not be used as frequently, the principle is similar; the thrust generated by an aircraft's engines must be sufficient to lift the plane off the ground and sustain flight.Understanding tractive ability is essential for engineers and designers who aim to create efficient and safe transportation systems. By optimizing the tractive ability of vehicles, they can ensure that these machines perform well under various conditions and can handle the loads expected of them. This not only enhances performance but also improves fuel efficiency and reduces wear and tear on the vehicle, leading to longer lifespans and lower maintenance costs.In conclusion, the concept of tractive ability is fundamental in the design and operation of vehicles across different modes of transportation. It encompasses a range of factors, including engine power, vehicle design, and traction, all of which contribute to a vehicle's ability to pull loads effectively. As technology continues to advance, understanding and improving tractive ability will remain a key focus for engineers and manufacturers alike, ensuring that transportation systems are both efficient and reliable.

“牵引能力”这个术语指的是车辆或机器拉动或拖动负载的能力。这个概念在工程和交通运输领域尤为重要，因为理解一辆车能够有效移动多少重量对于效率和安全至关重要。例如，在铁路系统中，机车的“牵引能力”决定了它们可以拖动多少车厢而不影响性能。同样，在汽车工程中，汽车的“牵引能力”影响着其加速和整体驾驶体验。要理解“牵引能力”，必须考虑多种因素，这些因素共同影响这一能力。这些因素包括发动机的功率、车辆的设计以及其行驶的地形类型。强大的发动机产生更多的动力，从而提高车辆的“牵引能力”。此外，设计具有空气动力学特征的车辆往往拥有更好的“牵引能力”，因为它们能够更有效地克服空气阻力。除了机械方面，牵引力在确定“牵引能力”时也起着关键作用。牵引力是指轮胎或车轮与其所移动表面之间的抓地力。例如，一辆配备高质量轮胎的车辆在滑溜的道路上将比一辆轮胎磨损严重的车辆拥有更好的“牵引能力”。这就是为什么许多制造商在轮胎技术上投入大量资金以增强其车辆的“牵引能力”。此外，“牵引能力”的概念并不限于陆地车辆。它同样适用于船舶和飞机。对于船舶而言，“牵引能力”与螺旋桨产生的推力有关，这使得它们能够在水中航行。在航空领域，尽管这个术语可能不常用，但原理是相似的；飞机发动机产生的推力必须足以将飞机从地面升起并维持飞行。理解“牵引能力”对工程师和设计师至关重要，他们旨在创建高效且安全的交通运输系统。通过优化车辆的“牵引能力”，他们可以确保这些机器在各种条件下表现良好，并能够处理预期的负载。这不仅提高了性能，还改善了燃油效率，减少了车辆的磨损，从而延长使用寿命并降低维护成本。总之，“牵引能力”的概念在不同交通运输方式的车辆设计和操作中是根本性的。它涵盖了一系列因素，包括发动机功率、车辆设计和牵引力，这些因素共同影响着车辆有效拉动负载的能力。随着技术的不断进步，理解和提升“牵引能力”将继续成为工程师和制造商关注的重点，确保交通运输系统既高效又可靠。