coal car

简明释义

运煤车

英英释义

例句

1.The workers carefully unloaded the contents of the coal car onto the conveyor belt.

工人们小心翼翼地将煤车的货物卸到传送带上。

2.The train was loaded with a full load of coal car to deliver to the power plant.

这列火车装载着满满一车的煤车，准备送往发电厂。

3.Each coal car can hold up to 100 tons of coal.

每辆煤车可以装载多达100吨的煤。

4.They transported the coal car using a special rail system.

他们使用特殊的铁路系统运输煤车。

5.During the inspection, we found that one coal car had a leak.

在检查过程中，我们发现一辆煤车有漏水现象。

作文

The industrial revolution marked a significant turning point in human history, leading to the rise of factories and mass production. One of the key components that fueled this transformation was coal, a vital energy source during this period. To transport coal efficiently from mines to factories and power plants, various methods were developed, including the use of railroads. Among the most important vehicles in this transportation system was the coal car, which played a crucial role in the logistics of coal distribution. 煤车 is a specialized railroad car designed for carrying bulk quantities of coal. Its design allows for easy loading and unloading, making it an essential tool in the coal industry.The coal car has a unique structure that can vary in size and capacity, depending on the needs of the coal producers and the requirements of the rail systems. Typically constructed from durable materials like steel or aluminum, these cars can withstand the heavy loads they carry. The bottom of a coal car often features a hopper design, which facilitates the quick unloading of coal at its destination. This efficiency is vital for maintaining the supply chain in industries that rely heavily on coal for energy.In the past, before the advent of the coal car, coal was transported using horse-drawn wagons or simple carts. These methods were slow and inefficient, limiting the amount of coal that could be moved at one time. With the introduction of railroads and the coal car, the transportation of coal became much faster and more efficient. Trains could haul dozens of coal cars at once, significantly increasing the volume of coal transported over long distances. This capability not only supported the growing demand for coal but also contributed to the expansion of the railroad network across countries.The impact of the coal car on the economy cannot be overstated. As industries grew and urban populations increased, the need for energy sources surged. Coal became the backbone of many economies, powering steam engines, heating homes, and fueling electricity generation. The coal car was instrumental in ensuring that coal reached its destinations promptly, thus supporting the rapid industrial growth of the late 19th and early 20th centuries.However, the reliance on coal and the coal car has also raised environmental concerns. The burning of coal releases significant amounts of carbon dioxide and other pollutants into the atmosphere, contributing to climate change and air quality issues. As society becomes increasingly aware of these challenges, there is a shift towards more sustainable energy sources. This transition may lead to a decline in the use of coal cars as alternative energy solutions become more prevalent.In conclusion, the coal car has played an indispensable role in the transportation of coal throughout history. Its design and efficiency have allowed for the rapid movement of this critical resource, facilitating industrial growth and economic development. However, as we move towards a more sustainable future, the legacy of the coal car serves as a reminder of both the advancements we have made and the challenges we face in balancing energy needs with environmental responsibility.

工业革命标志着人类历史上的一个重要转折点，导致了工厂和大规模生产的兴起。在这一时期，煤炭作为一种重要的能源，对这一转变起到了至关重要的作用。为了将煤炭高效地从矿山运输到工厂和发电厂，开发了多种运输方法，其中包括铁路运输。在这个运输系统中，煤车是最重要的车辆之一，它在煤炭分配的物流中发挥了关键作用。煤车是一种专门设计用于运输大量煤炭的铁路车厢。它的设计便于装卸，使其成为煤炭行业不可或缺的工具。煤车的结构独特，大小和容量可以根据煤炭生产者的需求和铁路系统的要求而有所不同。通常由耐用的材料如钢或铝制成，这些车厢能够承受它们所载运的重物。煤车的底部通常采用漏斗设计，便于在目的地快速卸货。这种高效性对维持依赖煤炭提供能源的行业的供应链至关重要。在过去，在煤车问世之前，煤炭是通过马拉车或简单的货车运输的。这些方法速度慢且效率低下，限制了每次运输的煤炭量。随着铁路和煤车的引入，煤炭的运输变得更快、更高效。火车一次可以拖动数十个煤车，显著增加了长途运输的煤炭量。这一能力不仅支持了对煤炭日益增长的需求，还促进了各国铁路网络的扩展。煤车对经济的影响不容小觑。随着工业的增长和城市人口的增加，对能源的需求激增。煤炭成为许多经济体的支柱，为蒸汽机供能，为家庭供暖，并为发电提供燃料。煤车在确保煤炭及时到达目的地方面发挥了重要作用，从而支持了19世纪末和20世纪初的快速工业增长。然而，对煤炭和煤车的依赖也引发了环境问题。燃烧煤炭会向大气中释放大量的二氧化碳和其他污染物，导致气候变化和空气质量问题。随着社会越来越意识到这些挑战，正在朝着更可持续的能源来源转变。这一转变可能导致对煤车的使用减少，因为替代能源解决方案变得更加普遍。总之，煤车在历史上在煤炭运输中发挥了不可或缺的作用。它的设计和效率使这种关键资源能够迅速流动，促进了工业增长和经济发展。然而，随着我们朝着更可持续的未来迈进，煤车的遗产提醒我们，我们所取得的进步和在平衡能源需求与环境责任方面所面临的挑战。