dredging shovel

简明释义

挖泥机挖泥船

英英释义

例句

1.The construction crew used a dredging shovel to remove sediment from the riverbed.

施工队使用挖泥铲从河床中清除沉积物。

2.After the storm, the city hired workers with a dredging shovel to clear debris from the waterfront.

暴风雨过后，城市雇佣工人用挖泥铲清理海滨的碎片。

3.The dredging shovel was essential in clearing the channel for larger ships.

这台挖泥铲在为更大的船只清理航道方面至关重要。

4.Using a dredging shovel can help maintain the depth of lakes and ponds for recreational activities.

使用挖泥铲可以帮助维持湖泊和池塘的深度，以便进行休闲活动。

5.To deepen the harbor, they employed a large dredging shovel for efficient material removal.

为了加深港口，他们使用了一台大型挖泥铲进行高效的材料清除。

作文

The importance of a dredging shovel in modern construction and environmental management cannot be overstated. A dredging shovel is a specialized tool used primarily for excavation purposes, particularly in underwater or marshy areas. This equipment plays a crucial role in various projects, ranging from the maintenance of waterways to the construction of ports and harbors. By understanding the functionality and applications of a dredging shovel, we can appreciate its significance in both engineering and environmental preservation.Firstly, the primary function of a dredging shovel is to remove sediment and debris from the bottom of bodies of water. This process is essential for maintaining navigable channels, ensuring that ships and boats can travel safely and efficiently. Without regular dredging, sediment can accumulate, leading to shallower waters and potentially hazardous conditions for marine vessels. Thus, the dredging shovel serves as an indispensable tool for maritime operations.Moreover, the use of a dredging shovel extends beyond just navigation. It is also employed in environmental restoration projects. For instance, in areas where pollution has affected aquatic ecosystems, dredging can help remove contaminated sediments, thereby improving water quality and restoring habitats for fish and other wildlife. This aspect highlights the dual role of a dredging shovel as both a construction tool and a means of environmental remediation.In addition to its practical uses, the design and technology behind a dredging shovel have evolved significantly over the years. Modern dredging shovels are often equipped with advanced features such as hydraulic systems that allow for greater efficiency and precision. These innovations enable operators to perform dredging tasks more effectively, reducing the time and cost associated with such projects. Furthermore, some dredging shovels are designed to minimize environmental impact, utilizing techniques that reduce sediment resuspension and protect aquatic life.The versatility of a dredging shovel is another reason why it is widely used across different industries. Whether in construction, mining, or environmental cleanup, this tool can adapt to various conditions and requirements. For example, in mining operations, dredging shovels are used to extract valuable minerals from riverbeds or lake bottoms. In contrast, during flood control efforts, they help to clear excess debris and sediment that could obstruct waterways.In conclusion, the dredging shovel is a vital piece of equipment that plays a key role in both construction and environmental management. Its ability to excavate, restore, and maintain waterways makes it essential for safe navigation and ecological health. As technology continues to advance, the effectiveness and efficiency of dredging shovels will likely improve, further enhancing their importance in various fields. Understanding the functions and applications of a dredging shovel allows us to recognize its contribution to sustainable development and the preservation of our natural resources.

现代建筑和环境管理中，挖泥铲的重要性不容小觑。挖泥铲是一种专门用于挖掘的工具，主要用于水下或沼泽地区。这种设备在各种项目中发挥着至关重要的作用，从水道的维护到港口和码头的建设。通过理解挖泥铲的功能和应用，我们可以欣赏它在工程和环境保护中的重要性。首先，挖泥铲的主要功能是从水体底部移除沉积物和杂物。这个过程对于维护可通航的水道至关重要，确保船只和小艇能够安全高效地行驶。如果不定期进行疏浚，沉积物会积累，导致水域变浅，并可能对海洋船舶造成危险。因此，挖泥铲作为海事作业中不可或缺的工具，发挥着重要作用。此外，挖泥铲的使用不仅限于航行。它也被用于环境修复项目。例如，在污染影响水生生态系统的地区，疏浚可以帮助去除受污染的沉积物，从而改善水质并恢复鱼类和其他野生动物的栖息地。这一方面突显了挖泥铲作为建筑工具和环境修复手段的双重角色。除了实用性，挖泥铲的设计和技术近年来也发生了显著变化。现代挖泥铲通常配备先进的功能，如液压系统，使其更高效和精确。这些创新使操作员能够更有效地执行疏浚任务，减少与此类项目相关的时间和成本。此外，一些挖泥铲的设计旨在最小化环境影响，采用减少沉积物再悬浮和保护水生生物的技术。挖泥铲的多功能性是其在不同工业中广泛应用的另一个原因。无论是在建筑、采矿还是环境清理中，这种工具都能适应各种条件和需求。例如，在采矿作业中，挖泥铲用于从河床或湖底提取有价值的矿物。相反，在防洪工作中，它们帮助清理可能阻塞水道的多余杂物和沉积物。总之，挖泥铲是一种重要的设备，在建筑和环境管理中发挥着关键作用。它挖掘、恢复和维护水道的能力使其对安全航行和生态健康至关重要。随着技术的不断进步，挖泥铲的有效性和效率可能会进一步提高，进一步增强其在各个领域的重要性。理解挖泥铲的功能和应用使我们能够认识到它对可持续发展和自然资源保护的贡献。