marine railway

简明释义

船排(包括轨道、支架及绞船出水的机械

英英释义

例句

1.Many coastal towns rely on a marine railway for ship maintenance.

许多沿海城镇依靠海洋铁路进行船舶维护。

2.The marine railway allows larger vessels to be launched directly into the water.

海洋铁路允许更大的船只直接发射入水中。

3.The historic marine railway has been in operation since the early 1900s.

这条历史悠久的海洋铁路自20世纪初以来一直在运营。

4.The ship was transported to the repair dock using the marine railway.

这艘船通过海洋铁路被运输到修理码头。

5.Using a marine railway can significantly reduce the time needed for dry docking.

使用海洋铁路可以显著减少干船坞所需的时间。

作文

The concept of a marine railway refers to a system designed for the transportation of ships and boats over land. This innovative engineering solution has been utilized for centuries, allowing vessels to bypass obstacles such as shallow waters, rapids, or even to reach dry docks for maintenance and repairs. The marine railway operates on a series of tracks that guide the vessel onto a carriage, which is then pulled up the slope by a winch or a similar mechanism. This method not only facilitates the movement of larger ships but also plays a critical role in shipbuilding and repair industries.Historically, the use of marine railways dates back to ancient civilizations. The Greeks and Romans employed rudimentary forms of this technology to transport smaller boats over land. However, it was not until the Industrial Revolution that marine railways became more widespread and sophisticated. The advent of steam power and improved engineering techniques allowed for larger and more efficient systems to be built, enabling the transport of bigger vessels.One of the most significant advantages of a marine railway is its ability to accommodate various types of watercraft. Whether it’s a small fishing boat or a large cargo ship, the marine railway can be adapted to suit different sizes and weights. This versatility makes it an invaluable asset in maritime industries, particularly in areas where traditional docking facilities are limited or non-existent.Additionally, marine railways are often more cost-effective than constructing extensive dry docks. They require less space and can be built in remote locations, providing access to ship repair services where they might not otherwise be available. This is particularly beneficial for communities dependent on fishing and shipping industries, as it allows them to maintain their fleets without incurring excessive costs.In recent years, the environmental impact of maritime activities has come under scrutiny. Marine railways offer a more sustainable alternative to some traditional methods of ship maintenance. By reducing the need for large-scale dry docks that can disrupt local ecosystems, marine railways help minimize the ecological footprint of ship repair operations. Furthermore, they can facilitate the recycling of older vessels, promoting a circular economy within the maritime sector.Despite their many advantages, marine railways are not without challenges. Maintenance of the railway system itself can be demanding, requiring regular inspections and repairs to ensure safety and efficiency. Additionally, as vessels continue to grow in size and complexity, marine railways must adapt to accommodate these changes, which can necessitate significant investment.In conclusion, the marine railway is a remarkable invention that plays a crucial role in the maritime industry. Its ability to transport vessels over land efficiently and cost-effectively makes it an essential tool for shipbuilding and repair. As we move towards a more sustainable future, the importance of marine railways is likely to increase, offering a viable solution to some of the pressing challenges faced by the maritime sector today. By understanding and investing in this technology, we can ensure the continued health and viability of our oceans and waterways, while supporting the industries that rely on them.

“海洋铁路”的概念指的是一种旨在将船舶和小艇运输到陆地上的系统。这种创新的工程解决方案已经被利用了几个世纪，使船只能够绕过浅水、急流等障碍，甚至到达干船坞进行维护和修理。“海洋铁路”通过一系列轨道引导船只进入一个车架，然后由绞盘或类似机制将其拉上坡道。这种方法不仅方便了较大船只的移动，而且在造船和维修行业中发挥着关键作用。历史上，“海洋铁路”的使用可以追溯到古代文明。希腊人和罗马人使用这种技术的原始形式来运输较小的船只。然而，直到工业革命，“海洋铁路”才变得更为普及和复杂。蒸汽动力的出现和工程技术的改善使得可以建造更大和更高效的系统，从而能够运输更大的船只。“海洋铁路”的一个显著优势是它能够容纳各种类型的水面船只。无论是小型渔船还是大型货船，“海洋铁路”都可以适应不同的尺寸和重量。这种多功能性使其成为海事行业中一项宝贵的资产，特别是在传统码头设施有限或不存在的地区。此外，“海洋铁路”通常比建造广泛的干船坞更具成本效益。它们需要的空间较小，可以在偏远地区建设，为那些可能无法获得船舶维修服务的地方提供便利。这对依赖渔业和航运业的社区尤其有利，因为它使他们能够在不承担过高成本的情况下维护他们的船队。近年来，海洋活动的环境影响受到关注。“海洋铁路”为某些传统船舶维护方法提供了一种更可持续的替代方案。通过减少对大型干船坞的需求，这些干船坞可能会破坏当地生态系统，“海洋铁路”帮助最小化船舶维修操作的生态足迹。此外，它们还可以促进旧船的回收，推动海事部门的循环经济。尽管有许多优势，“海洋铁路”也面临挑战。铁路系统本身的维护可能是艰巨的，需要定期检查和维修，以确保安全和效率。此外，随着船舶的尺寸和复杂性的不断增长，“海洋铁路”必须适应这些变化，这可能需要大量投资。总之，“海洋铁路”是一项出色的发明，在海事行业中发挥着至关重要的作用。它高效且经济地将船只运输到陆地，使其成为造船和维修的重要工具。随着我们迈向更可持续的未来，“海洋铁路”的重要性可能会增加，为海事部门今天面临的一些紧迫挑战提供可行的解决方案。通过理解和投资这一技术，我们可以确保我们的海洋和水道的持续健康和生存，同时支持依赖这些资源的行业。