suction dredger

简明释义

吸扬式挖泥船

英英释义

例句

1.During the flood, a suction dredger was deployed to clear the drainage system.

在洪水期间，部署了一艘抽吸挖泥船来清理排水系统。

2.The construction team used a suction dredger to remove sediment from the riverbed.

施工队使用抽吸挖泥船从河床上清除沉积物。

3.A suction dredger is essential for deepening the harbor.

抽吸挖泥船对于加深港口是必不可少的。

4.The suction dredger can efficiently remove debris from underwater.

抽吸挖泥船可以高效地从水下清除碎片。

5.They rented a suction dredger to help with the beach restoration project.

他们租了一艘抽吸挖泥船来帮助海滩恢复项目。

作文

The use of a suction dredger in modern construction and environmental management has become increasingly important. A suction dredger is a specialized type of equipment used primarily for excavating materials from underwater environments. This machine operates by creating a vacuum that sucks up sediment, sand, and other materials from the bottom of rivers, lakes, or oceans. The efficiency and effectiveness of a suction dredger make it an essential tool for various projects, including land reclamation, harbor maintenance, and the restoration of aquatic ecosystems.One of the primary applications of a suction dredger is in land reclamation projects. Many countries are facing challenges with rising sea levels and the need for additional land for housing, agriculture, and industry. A suction dredger can help create new land by removing underwater materials and depositing them in designated areas. This process not only increases usable land but also helps protect coastal regions from erosion.Moreover, suction dredgers play a crucial role in maintaining harbors and shipping lanes. Over time, sediments can accumulate in these areas, making navigation difficult for vessels. By using a suction dredger, port authorities can efficiently remove these sediments, ensuring that shipping routes remain clear and safe for maritime traffic. This service is vital for international trade, as it allows for the smooth movement of goods across the globe.Environmental restoration is another significant application of suction dredgers. Many aquatic ecosystems have been damaged due to pollution, invasive species, or human activity. A suction dredger can assist in cleaning up contaminated sediments, thereby restoring the natural habitat for fish and other wildlife. By carefully removing harmful materials, these machines help promote biodiversity and improve water quality in affected areas.While the benefits of using a suction dredger are evident, it is essential to consider the environmental impact of such operations. Dredging can disturb the aquatic ecosystem, leading to sediment resuspension and potential harm to marine life. Therefore, it is crucial for operators to follow strict guidelines and regulations to minimize adverse effects. Environmental assessments are often conducted before dredging projects to ensure that the benefits outweigh the potential risks.In conclusion, the suction dredger is a powerful tool that has transformed how we approach underwater excavation and environmental management. Its versatility allows for various applications, from land reclamation to harbor maintenance and environmental restoration. However, it is imperative to use this technology responsibly, balancing the need for development with the preservation of our precious aquatic ecosystems. As we continue to face environmental challenges, the role of suction dredgers will likely grow in importance, making it vital for future generations to understand and utilize this technology wisely.

在现代建筑和环境管理中，使用suction dredger（抽吸挖泥机）变得越来越重要。suction dredger是一种专门的设备，主要用于从水下环境中挖掘材料。这种机器通过创造一个真空来工作，将沉积物、沙子和其他材料从河流、湖泊或海洋的底部吸起。suction dredger的高效和有效性使其成为各种项目的重要工具，包括填海造地、港口维护和水生生态系统的恢复。suction dredger的主要应用之一是在填海造地项目中。许多国家面临着海平面上升的挑战，以及对住房、农业和工业用地的需求。suction dredger可以通过去除水下材料并将其沉积到指定区域，帮助创造新的土地。这个过程不仅增加了可用土地，还帮助保护沿海地区免受侵蚀。此外，suction dredger在维护港口和航道方面发挥着至关重要的作用。随着时间的推移，沉积物可能会在这些区域积累，使船只导航困难。通过使用suction dredger，港口当局可以高效地清除这些沉积物，确保航运路线保持畅通和安全。这项服务对于国际贸易至关重要，因为它允许货物在全球范围内顺利移动。环境恢复是suction dredger的另一个重要应用。许多水生生态系统由于污染、入侵物种或人类活动而受到损害。suction dredger可以帮助清理受污染的沉积物，从而恢复鱼类和其他野生动物的自然栖息地。通过仔细去除有害材料，这些机器有助于促进生物多样性并改善受影响地区的水质。虽然使用suction dredger的好处显而易见，但考虑这些操作的环境影响也至关重要。挖泥作业可能会扰动水生生态系统，导致沉积物重新悬浮并可能对海洋生物造成伤害。因此，操作人员必须遵循严格的指导方针和法规，以最小化不良影响。在挖泥项目之前，通常会进行环境评估，以确保收益超过潜在风险。总之，suction dredger是一种强大的工具，改变了我们对水下挖掘和环境管理的方式。它的多功能性允许各种应用，从填海造地到港口维护和环境恢复。然而，负责任地使用这项技术至关重要，需要在发展需求与保护珍贵水生生态系统之间取得平衡。随着我们继续面临环境挑战，suction dredger的角色可能会在重要性上不断增长，使未来几代人理解和明智利用这项技术变得至关重要。