trailing dredger

简明释义

曳行式挖泥船

英英释义

例句

1.A trailing dredger can efficiently remove sediment from riverbeds.

一个拖曳挖泥船可以高效地清除河床上的沉积物。

2.They hired a trailing dredger for the beach restoration project.

他们为海滩恢复项目雇佣了一艘拖曳挖泥船。

3.The construction team used a trailing dredger to deepen the harbor for larger ships.

施工队使用了一个拖曳挖泥船来加深港口，以便容纳更大的船只。

4.During the project, we observed how the trailing dredger operated in shallow waters.

在项目期间，我们观察了拖曳挖泥船在浅水区的操作。

5.The trailing dredger was equipped with advanced technology to monitor sediment levels.

该拖曳挖泥船配备了先进的技术以监测沉积物水平。

作文

The world around us is constantly changing, and one of the significant factors contributing to this change is the process of dredging. Among the various types of dredging equipment available, the trailing dredger stands out for its efficiency and versatility. A trailing dredger (拖曳挖泥船) is a type of vessel that is equipped with a drag head or bucket that is pulled along the seabed or riverbed to excavate sediment and debris. This method of dredging is particularly useful in shallow waters where traditional dredgers may struggle to operate effectively.The operation of a trailing dredger involves several key components that work together to ensure successful dredging. Firstly, the drag head is designed to scoop up materials from the bottom of the water body. This head is connected to a long pipeline that transports the dredged materials to a designated disposal site. The dredger itself is equipped with powerful engines that allow it to maneuver through various water conditions, making it an ideal choice for both coastal and inland projects.One of the primary advantages of using a trailing dredger is its ability to operate efficiently in large areas. Because the drag head can be adjusted to different depths, it can easily adapt to varying underwater terrains. This flexibility makes it suitable for a wide range of applications, including land reclamation, maintenance of navigation channels, and environmental restoration projects. In recent years, the use of trailing dredgers has expanded significantly due to their effectiveness in removing contaminated sediments from water bodies, thereby improving water quality and promoting biodiversity.However, the use of trailing dredgers is not without its challenges. Environmental concerns are at the forefront of discussions regarding dredging practices. The disturbance caused by dredging operations can lead to negative impacts on aquatic ecosystems, such as habitat destruction and increased turbidity in the water. Therefore, it is crucial for operators to adhere to strict environmental regulations and implement best practices to minimize these impacts.Moreover, the economic aspects of employing a trailing dredger also warrant consideration. While the initial investment in such equipment can be substantial, the long-term benefits often outweigh these costs. By effectively maintaining waterways and preventing sediment build-up, trailing dredgers can help avoid costly navigational issues and enhance the overall functionality of marine environments.In conclusion, the trailing dredger (拖曳挖泥船) plays a vital role in modern dredging operations. Its ability to efficiently excavate materials from the seabed while adapting to various conditions makes it an invaluable tool in many projects. As we continue to explore ways to balance economic development with environmental preservation, understanding the capabilities and implications of using trailing dredgers will be essential. Through responsible management and innovative practices, we can harness the power of these machines to support sustainable growth in our waterways and coastal regions.

我们周围的世界在不断变化，而导致这种变化的一个重要因素是挖泥过程。在各种可用的挖泥设备中，拖曳挖泥船因其高效性和多功能性而脱颖而出。拖曳挖泥船是一种配备有拖头或铲斗的船只，它沿着海底或河床拖动，以挖掘沉积物和碎片。这种挖泥方法在浅水区尤其有效，因为传统的挖泥船可能难以有效操作。拖曳挖泥船的操作涉及几个关键组件，这些组件共同确保成功的挖泥。首先，拖头设计用于从水体底部铲起材料。这个拖头连接到一条长管道，负责将挖掘的材料运输到指定的处理地点。挖泥船本身配备有强大的发动机，使其能够在各种水域条件下灵活操控，这使得它成为沿海和内陆项目的理想选择。使用拖曳挖泥船的主要优势之一是其在大面积区域内高效操作的能力。由于拖头可以调整到不同的深度，因此可以轻松适应不同的水下地形。这种灵活性使其适用于广泛的应用，包括土地复垦、航道维护以及环境恢复项目。近年来，由于其在去除水体污染沉积物方面的有效性，使用拖曳挖泥船的情况显著增加，从而改善了水质并促进了生物多样性。然而，使用拖曳挖泥船并非没有挑战。环境问题在关于挖泥实践的讨论中处于前沿。挖泥作业造成的扰动可能会对水生生态系统产生负面影响，例如栖息地破坏和水中浑浊度增加。因此，操作人员必须遵循严格的环境法规，并实施最佳实践，以最小化这些影响。此外，雇用拖曳挖泥船的经济方面也值得考虑。尽管此类设备的初始投资可能相当可观，但长期效益通常超过这些成本。通过有效维护水道和防止沉积物堆积，拖曳挖泥船可以帮助避免昂贵的航行问题，并增强海洋环境的整体功能。总之，拖曳挖泥船在现代挖泥作业中发挥着至关重要的作用。它高效挖掘海底材料的能力，同时适应各种条件，使其成为许多项目中不可或缺的工具。随着我们继续探索平衡经济发展与环境保护的方法，了解使用拖曳挖泥船的能力和影响将是至关重要的。通过负责任的管理和创新实践，我们可以利用这些机器的力量，支持我们水道和沿海地区的可持续发展。