dam wall

简明释义

堤壁

英英释义

例句

1.The dam wall was reinforced to prevent any potential collapses.

大坝墙经过加固，以防止任何潜在的崩溃。

2.The engineers inspected the dam wall to ensure there were no leaks.

工程师检查了大坝墙以确保没有泄漏。

3.Water levels behind the dam wall are monitored closely.

对大坝墙后面的水位进行密切监测。

4.They built a new dam wall to increase the reservoir's capacity.

他们建造了一座新的大坝墙以增加水库的容量。

5.During the storm, the dam wall held strong against the rising waters.

在暴风雨期间，大坝墙抵御住了上涨的水位。

作文

The construction of a dam wall is one of the most significant engineering feats in modern civilization. A dam wall is a barrier built across a river or stream to hold back water, creating a reservoir for various purposes, such as hydroelectric power generation, irrigation, flood control, and recreation. The importance of a dam wall cannot be overstated, as it plays a crucial role in managing water resources and ensuring the safety of communities living downstream.In many regions, especially those prone to drought or flooding, a well-constructed dam wall can provide a reliable source of water for agricultural and domestic use. By capturing rainwater and runoff, these structures help to stabilize water supply throughout the year, allowing farmers to cultivate crops even during dry seasons. Moreover, the reservoir created by a dam wall can serve as a crucial water source for drinking and sanitation, improving the quality of life for nearby populations.Additionally, a dam wall is vital for generating hydroelectric power. As water flows over the dam wall, it turns turbines that produce electricity. This renewable energy source is essential for reducing dependence on fossil fuels and mitigating climate change. Countries around the world are increasingly investing in hydroelectric projects, recognizing that a strong and efficient dam wall is integral to harnessing this clean energy.However, the construction of a dam wall is not without its challenges. Environmental concerns often arise, as the creation of a reservoir can lead to habitat loss for wildlife and displacement of local communities. It is essential for engineers and policymakers to carefully assess the potential impacts of a dam wall before proceeding with construction. Sustainable practices, such as fish ladders and sediment management, can help mitigate some of these negative effects, allowing for a balance between human needs and environmental preservation.Moreover, the structural integrity of a dam wall must be meticulously maintained. Over time, factors such as erosion, seepage, and structural fatigue can compromise the safety of the dam wall. Regular inspections and maintenance are critical to ensuring that these structures remain safe and functional. In recent years, advancements in technology have allowed for more effective monitoring systems, enabling engineers to detect potential issues early and address them promptly.In conclusion, the role of a dam wall in our society is multifaceted, providing essential benefits for water management, energy production, and community safety. While there are challenges associated with their construction and maintenance, the advantages of a well-designed dam wall far outweigh the drawbacks. As we continue to face global challenges related to water scarcity and climate change, the importance of these structures will only grow, making it imperative that we invest in their development and upkeep responsibly. Through careful planning and innovative engineering, we can ensure that dam walls serve their purpose effectively while minimizing their impact on the environment and local communities.

大坝墙的建设是现代文明中最重要的工程壮举之一。dam wall（大坝墙）是建造在河流或溪流上的障碍物，用于阻止水流，形成一个水库，以便用于水电发电、灌溉、防洪和休闲等多种目的。dam wall（大坝墙）的重要性不容小觑，因为它在管理水资源和确保下游社区安全方面发挥着关键作用。在许多地区，尤其是那些容易遭受干旱或洪水的地方，建造良好的dam wall（大坝墙）能够为农业和家庭提供可靠的水源。通过捕获雨水和径流，这些结构帮助稳定全年水供应，使农民即使在干旱季节也能种植作物。此外，由dam wall（大坝墙）创造的水库还可以作为饮用水和卫生的关键水源，提高附近人口的生活质量。此外，dam wall（大坝墙）对发电至关重要。当水流过dam wall（大坝墙）时，会转动涡轮机以产生电力。这种可再生能源对于减少对化石燃料的依赖和减缓气候变化至关重要。世界各国越来越多地投资于水电项目，认识到强大而高效的dam wall（大坝墙）是利用这种清洁能源的基础。然而，dam wall（大坝墙）的建设并非没有挑战。环境问题往往会出现，因为水库的创建可能导致野生动物栖息地的丧失和当地社区的迁移。在进行建设之前，工程师和政策制定者必须仔细评估dam wall（大坝墙）可能带来的影响。可持续实践，如鱼道和沉积物管理，可以帮助减轻一些负面影响，实现人类需求与环境保护之间的平衡。此外，dam wall（大坝墙）的结构完整性必须得到精心维护。随着时间的推移，侵蚀、渗漏和结构疲劳等因素可能会危及dam wall（大坝墙）的安全。定期检查和维护对于确保这些结构保持安全和功能至关重要。近年来，技术的进步使得监测系统更加有效，使工程师能够及早发现潜在问题并及时解决。总之，dam wall（大坝墙）在我们社会中的角色是多方面的，为水管理、能源生产和社区安全提供了基本的好处。尽管其建设和维护存在挑战，但设计良好的dam wall（大坝墙）的优势远远超过缺点。随着我们继续面临与水资源匮乏和气候变化相关的全球挑战，这些结构的重要性只会增加，因此我们有必要负责任地投资于它们的发展和维护。通过精心规划和创新工程，我们可以确保dam walls（大坝墙）有效地发挥其作用，同时将其对环境和当地社区的影响降到最低。