shunting locomotive

简明释义

档机车

英英释义

例句

1.The yard manager instructed the crew to use the shunting locomotive to move the freight cars into the correct position.

调度员指示工作人员使用调车机将货车移到正确的位置。

2.During the night shift, the shunting locomotive was crucial for organizing the trains for the morning schedule.

在夜班期间，调车机对安排早班列车至关重要。

3.The old shunting locomotive has been refurbished and is now more efficient than ever.

这台旧的调车机已经翻新，现在比以往任何时候都更高效。

4.The shunting locomotive plays a vital role in ensuring that goods are delivered on time.

调车机在确保货物按时送达方面发挥着至关重要的作用。

5.In the rail yard, the sound of the shunting locomotive coupling and decoupling cars was a familiar one.

在铁路编组站，调车机连接和断开车厢的声音是熟悉的。

作文

A shunting locomotive is a type of railway engine specifically designed for maneuvering train cars within a yard or at a station. These locomotives are not typically used for long-distance travel; instead, their primary purpose is to move trains around in confined areas where larger engines may not be as efficient. Understanding the role of a shunting locomotive is crucial for anyone interested in the operations of rail transport. In many freight yards, the organization and movement of cargo trains rely heavily on the capabilities of shunting locomotives. These engines are equipped with powerful motors that allow them to push or pull multiple train cars at once. The design of a shunting locomotive often features a shorter wheelbase, which provides greater maneuverability in tight spaces. This flexibility makes it easier to couple and uncouple cars, rearranging them as needed to form complete trains for departure. One of the most significant advantages of using a shunting locomotive is the efficiency it brings to railway operations. By utilizing these specialized engines, rail companies can minimize the time and labor required to organize train cars. For example, when a freight train arrives at a terminal, a shunting locomotive can quickly detach the cars, sort them based on their next destinations, and prepare them for loading onto different trains. This process not only speeds up operations but also reduces congestion in busy rail yards. The importance of shunting locomotives extends beyond just operational efficiency; they also play a critical role in safety. In a bustling rail yard, the ability to control movements precisely helps prevent accidents and ensures that trains are assembled correctly. A skilled operator can navigate a shunting locomotive through complex track layouts, avoiding potential hazards while maintaining a steady workflow. Historically, shunting locomotives have evolved from steam-powered engines to modern diesel and electric models. Each advancement has brought improvements in power, speed, and reliability. Today, many rail companies are investing in more environmentally friendly options, such as hybrid or fully electric shunting locomotives, which reduce emissions and operating costs. In conclusion, the role of a shunting locomotive in the railway industry cannot be overstated. These engines are vital for ensuring that trains are efficiently organized and safely operated within yards and stations. As technology continues to advance, we can expect to see even more innovations in the design and functionality of shunting locomotives, further enhancing their contribution to the railway sector. Understanding their significance provides valuable insight into the complexities of rail transport and logistics, showcasing the intricate systems that keep goods and passengers moving across vast distances.

“调车机车”是一种专门设计用于在车站或货场内移动列车车厢的铁路机车。这些机车通常不用于长途旅行；相反，它们的主要目的是在大型机车效率较低的狭小区域内移动列车。理解“调车机车”的作用对于任何对铁路运输运营感兴趣的人来说都是至关重要的。在许多货运场，货物列车的组织和移动在很大程度上依赖于“调车机车”的能力。这些机车配备了强大的电动机，能够一次推拉多个列车车厢。“调车机车”的设计通常具有较短的轴距，这提供了在狭小空间内更大的灵活性。这种灵活性使得连接和断开车厢变得更容易，可以根据需要重新排列车厢，以形成完整的列车进行发车。使用“调车机车”的一个显著优势是它为铁路运营带来的效率。通过利用这些专用机车，铁路公司可以最小化组织列车车厢所需的时间和劳动力。例如，当一列货运列车到达终点站时，一台“调车机车”可以迅速卸下车厢，根据它们的下一个目的地对其进行分类，并准备将其装载到不同的列车上。这个过程不仅加快了操作速度，还减少了繁忙铁路货场的拥堵。“调车机车”的重要性不仅体现在操作效率上；它们在安全方面也发挥着关键作用。在繁忙的铁路货场，精确控制移动的能力有助于防止事故，并确保列车正确组装。熟练的操作员可以在复杂的轨道布局中导航“调车机车”，避免潜在的危险，同时保持稳定的工作流程。从历史上看，“调车机车”已经从蒸汽机车演变为现代的柴油和电力机车。每一次进步都带来了动力、速度和可靠性的提升。如今，许多铁路公司正在投资于更环保的选择，如混合动力或完全电动的“调车机车”，以减少排放和运营成本。总之，“调车机车”在铁路行业中的角色不容小觑。这些机车对于确保列车在货场和车站内高效组织和安全操作至关重要。随着技术的不断进步，我们可以期待在“调车机车”的设计和功能上看到更多创新，进一步增强它们对铁路行业的贡献。理解它们的重要性为我们提供了对铁路运输和物流复杂性的宝贵见解，展示了保持货物和乘客跨越广阔距离流动的复杂系统。