limit of backwater

简明释义

回水界限

英英释义

例句

1.The city council reviewed the limit of backwater to prevent future flooding incidents.

市议会审查了回水限制以防止未来的洪水事件。

2.During the construction, they had to consider the limit of backwater to avoid structural damage.

在施工过程中，他们必须考虑回水限制以避免结构损坏。

3.The limit of backwater can change with seasonal weather patterns, affecting local ecosystems.

回水限制可能会随着季节性天气模式的变化而变化，影响当地生态系统。

4.The engineers determined the limit of backwater to ensure proper drainage in the new housing development.

工程师们确定了回水限制以确保新住宅区的排水系统正常。

5.Understanding the limit of backwater is crucial for flood risk management in coastal towns.

理解回水限制对于沿海城镇的洪水风险管理至关重要。

作文

The concept of the limit of backwater refers to the maximum extent to which water can be held back in a river or stream due to various factors, such as the construction of dams or natural obstructions. Understanding this concept is essential for engineers, environmentalists, and urban planners who work on projects that involve water management. The limit of backwater can significantly affect the surrounding ecosystem, influencing both aquatic life and terrestrial habitats. For instance, when a dam is built, it creates a reservoir that raises the water level upstream, thereby altering the natural flow of the river. This alteration can lead to changes in sediment transport, nutrient distribution, and even the migration patterns of fish and other wildlife.In addition to ecological impacts, the limit of backwater also has implications for human infrastructure. Flooding can occur if the backwater extends beyond its intended limit, threatening homes, roads, and other vital structures. Therefore, accurate assessments of the limit of backwater are crucial during the planning phase of any construction project near water bodies. Engineers must analyze hydrological data and model potential scenarios to ensure that their designs can withstand extreme weather events and prevent overflow.Moreover, understanding the limit of backwater is critical in the context of climate change. As global temperatures rise, the frequency and intensity of storms are increasing, leading to higher water levels in rivers and streams. This shift necessitates a reevaluation of existing infrastructure and the limit of backwater associated with it. Communities must adapt to these changes by implementing better flood control measures and considering the long-term sustainability of their water management strategies.Furthermore, the limit of backwater can also affect recreational activities. Boating, fishing, and swimming are all impacted by the water levels in rivers and lakes. If the backwater limit is exceeded, it could lead to dangerous conditions for recreational users. Thus, public awareness about the limit of backwater is essential for ensuring safety and promoting responsible use of water resources.In conclusion, the limit of backwater is a multifaceted concept that touches upon environmental, engineering, and social aspects of water management. It is vital for professionals in various fields to understand this limit to mitigate risks and enhance the benefits of water bodies. By respecting the limit of backwater, we can better protect our ecosystems, safeguard our infrastructure, and enjoy the recreational opportunities that rivers and lakes provide. As we face the challenges posed by climate change and urbanization, a comprehensive understanding of the limit of backwater will be essential for sustainable development and the preservation of our natural resources.

“回水极限”这一概念是指由于各种因素（如大坝建设或自然障碍物）而使河流或溪流中水被阻挡的最大范围。理解这一概念对从事水资源管理项目的工程师、环保主义者和城市规划者至关重要。“回水极限”会显著影响周围生态系统，影响水生生物和陆地栖息地。例如，当建造大坝时，会形成一个水库，使上游水位上升，从而改变河流的自然流动。这种改变可能导致沉积物运输、养分分布甚至鱼类和其他野生动物迁徙模式的变化。除了生态影响外，“回水极限”还对人类基础设施有影响。如果回水超出了预定的极限，可能会导致洪水，威胁到房屋、道路和其他重要结构。因此，在任何靠近水体的建设项目的规划阶段，准确评估“回水极限”至关重要。工程师必须分析水文数据并模拟潜在场景，以确保他们的设计能够承受极端天气事件并防止溢出。此外，在气候变化的背景下，理解“回水极限”也至关重要。随着全球气温上升，风暴的频率和强度正在增加，导致河流和溪流的水位上升。这一变化要求重新评估现有基础设施及其相关的“回水极限”。社区必须通过实施更好的洪水控制措施，考虑水资源管理策略的长期可持续性来适应这些变化。此外，“回水极限”还会影响休闲活动。划船、钓鱼和游泳都受到河流和湖泊水位的影响。如果回水极限被超越，可能会导致休闲用户面临危险。因此，提高公众对“回水极限”的认识对于确保安全和促进负责任的水资源使用至关重要。总之，“回水极限”是一个多方面的概念，涉及水资源管理的环境、工程和社会各个方面。各领域的专业人士理解这一极限，对于降低风险和增强水体的益处至关重要。通过尊重“回水极限”，我们可以更好地保护生态系统，保障基础设施安全，并享受河流和湖泊提供的休闲机会。面对气候变化和城市化带来的挑战，全面理解“回水极限”将对可持续发展和自然资源的保护至关重要。