rolling stock

简明释义

铁路车辆

英英释义

例句

1.The fleet's rolling stock includes both freight and passenger trains.

车队的机车车辆包括货运和客运列车。

2.Investing in modern rolling stock can improve efficiency.

投资现代化的机车车辆可以提高效率。

3.Maintenance of rolling stock is essential for safety.

对机车车辆的维护对安全至关重要。

4.The railway company just acquired new rolling stock.

这家铁路公司刚刚购置了新的机车车辆。

5.Each piece of rolling stock must be regularly inspected.

每一辆机车车辆都必须定期检查。

作文

The term rolling stock refers to the vehicles that move on a railway track, including both powered and unpowered vehicles. This encompasses a wide range of equipment such as locomotives, passenger cars, freight cars, and maintenance-of-way vehicles. Understanding the significance of rolling stock is crucial for anyone interested in the railway industry, as it plays a vital role in transportation logistics and infrastructure management.Historically, rolling stock has evolved significantly since the inception of railways in the early 19th century. The first trains were simple wooden carriages pulled by steam locomotives, but as technology advanced, so did the design and functionality of these vehicles. Modern rolling stock incorporates advanced materials and technologies, enabling greater efficiency, safety, and comfort for passengers and cargo alike.One of the primary functions of rolling stock is to facilitate the movement of goods and people across vast distances. In freight transport, various types of rolling stock are used to carry everything from bulk commodities like coal and grain to specialized cargo such as automobiles and hazardous materials. Each type of freight car is designed for specific purposes, ensuring that goods are transported safely and efficiently.Passenger rolling stock, on the other hand, focuses on providing comfort and convenience for travelers. Modern passenger trains often feature amenities such as air conditioning, Wi-Fi, and spacious seating arrangements. High-speed trains, which have become increasingly popular in many countries, represent the pinnacle of rolling stock innovation, allowing for rapid transit between major cities and reducing travel times significantly.The maintenance and management of rolling stock is another critical aspect of railway operations. Regular inspections and maintenance schedules are necessary to ensure that all vehicles are safe and reliable. This includes checking the wheels, brakes, and other essential components to prevent accidents and ensure smooth operation. In recent years, advancements in technology have led to the implementation of predictive maintenance systems that utilize data analytics to anticipate potential failures before they occur.In addition to their practical uses, rolling stock also has an impact on the environment. Rail transport is generally considered more environmentally friendly than road transport, as trains can move a larger volume of goods with lower energy consumption per ton-mile. As nations around the world strive to reduce carbon emissions and combat climate change, investing in efficient rolling stock becomes increasingly important.Moreover, the future of rolling stock looks promising with innovations such as electric and hydrogen-powered trains being developed. These advancements aim to further decrease the environmental footprint of rail transport while maintaining high levels of efficiency and performance. As cities grow and the demand for sustainable transportation increases, the role of rolling stock will undoubtedly expand, paving the way for smarter and greener railway systems.In conclusion, rolling stock is an integral part of the railway industry, encompassing a diverse range of vehicles that contribute to the efficient movement of goods and passengers. Its evolution reflects technological advancements and changing societal needs, making it a fascinating subject for study and exploration. As we look towards the future, understanding the importance of rolling stock will be essential for promoting sustainable and effective transportation solutions worldwide.

“Rolling stock”一词指的是在铁路轨道上行驶的车辆，包括有动力和无动力的车辆。这涵盖了各种设备，如机车、客车、货车和维护车辆。理解“rolling stock”的重要性对于任何对铁路行业感兴趣的人来说都是至关重要的，因为它在运输物流和基础设施管理中发挥着重要作用。历史上，自19世纪初铁路创立以来，“rolling stock”经历了显著的演变。最初的火车是由蒸汽机车牵引的简单木制车厢，但随着技术的进步，这些车辆的设计和功能也随之发展。现代的“rolling stock”结合了先进的材料和技术，使乘客和货物的效率、安全性和舒适性得到了提升。“Rolling stock”的主要功能之一是促进货物和人员在广阔距离上的移动。在货运中，各种类型的“rolling stock”用于运输从煤炭和谷物等散装商品到汽车和危险品等特殊货物。每种类型的货车都被设计用于特定目的，以确保货物的安全和高效运输。另一方面，客运“rolling stock”则侧重于为旅行者提供舒适和便利。现代客运列车通常配备空调、Wi-Fi和宽敞的座位安排。高速列车在许多国家越来越受欢迎，代表了“rolling stock”创新的巅峰，使得主要城市之间的快速运输成为可能，大幅减少了旅行时间。“Rolling stock”的维护和管理是铁路运营的另一个关键方面。定期检查和维护计划是确保所有车辆安全可靠所必需的。这包括检查车轮、刹车和其他重要部件，以防止事故并确保顺利运行。近年来，技术的进步使得预测性维护系统的实施成为可能，这些系统利用数据分析来预测潜在故障，以便在发生之前进行处理。除了实际用途外，“rolling stock”对环境也有影响。铁路运输通常被认为比公路运输更环保，因为火车可以以较低的能耗每吨英里移动更多的货物。随着世界各国努力减少碳排放和应对气候变化，投资高效的“rolling stock”变得越来越重要。此外，“rolling stock”的未来看起来充满希望，电动和氢动力列车等创新正在开发中。这些进展旨在进一步降低铁路运输的环境足迹，同时保持高水平的效率和性能。随着城市的发展以及对可持续交通需求的增加，“rolling stock”的作用无疑将扩大，为更智能和绿色的铁路系统铺平道路。总之，“rolling stock”是铁路行业不可或缺的一部分，涵盖了多种车辆，为货物和乘客的高效移动做出贡献。它的演变反映了技术进步和社会需求的变化，使其成为一个值得研究和探索的迷人主题。展望未来，理解“rolling stock”的重要性将是推动全球可持续和有效交通解决方案的关键。