falling sluice

简明释义

降落式泄水闸

英英释义

例句

1.The falling sluice regulates the flow of water to the irrigation system.

落水闸调节供水系统的水流。

2.During the storm, the falling sluice helped prevent flooding in the nearby fields.

在暴风雨期间，落水闸帮助防止了附近田地的洪水。

3.Engineers designed a new falling sluice to enhance water management in the reservoir.

工程师设计了一个新的落水闸以增强水库的水管理。

4.The water from the river flows through the falling sluice, efficiently controlling the water level.

河水通过落水闸流动，有效地控制水位。

5.We watched as the fish swam upstream against the current created by the falling sluice.

我们看到鱼在落水闸产生的水流中逆流而上。

作文

Water management has been a critical aspect of human civilization since ancient times. One of the essential structures that have evolved to control water flow is the sluice gate. Among various types of sluices, the falling sluice plays a significant role in regulating water levels and ensuring proper drainage in agricultural and industrial applications. A falling sluice is essentially a gate that allows water to flow over its top edge, creating a waterfall effect. This design not only helps in managing excess water but also aids in sediment transport and aeration of the water body below.The functionality of a falling sluice is particularly important in irrigation systems. Farmers rely on these structures to maintain optimal water levels in canals and fields. When heavy rains occur, a falling sluice can be opened to release excess water, preventing flooding and soil erosion. Conversely, during dry periods, the sluice can be adjusted to retain more water, ensuring that crops receive the necessary hydration.In addition to agriculture, falling sluices are commonly used in hydroelectric power plants. They help manage the water flow into turbines, ensuring that the right amount of water is available for energy generation. The design of a falling sluice allows for efficient energy production while minimizing environmental impact. By controlling water levels and flow rates, these sluices contribute to sustainable energy practices.Moreover, falling sluices are vital in flood control systems. During periods of heavy rainfall, they can quickly release large volumes of water from reservoirs or river systems, reducing the risk of downstream flooding. This capability is crucial for protecting communities and infrastructure. Engineers often design falling sluices with adjustable gates, allowing for precise control over water discharge based on current conditions.The construction and maintenance of falling sluices require careful planning and expertise. Factors such as the volume of water to be managed, the slope of the terrain, and the potential for sediment buildup must be considered. Regular inspections and maintenance are essential to ensure that these structures function effectively over time. Neglecting a falling sluice can lead to severe consequences, including flooding or failure of the entire water management system.In conclusion, the falling sluice is a crucial engineering structure that enhances our ability to manage water resources effectively. Its applications in agriculture, energy production, and flood control demonstrate its versatility and importance. As we continue to face challenges related to climate change and water scarcity, understanding and utilizing structures like the falling sluice will be vital for sustainable development. Through innovative designs and responsible management, we can harness the power of water while protecting our environment and ensuring food security for future generations.

水管理自古以来就是人类文明的重要组成部分。随着时间的推移，控制水流的基本结构之一就是闸门。在各种类型的闸门中，falling sluice（落水闸）在调节水位和确保农业和工业应用中的适当排水方面发挥着重要作用。falling sluice实质上是一种允许水流过其顶部边缘的闸门，形成瀑布效果。这种设计不仅有助于管理多余的水，还促进了沉积物的运输和水体的增氧。falling sluice的功能在灌溉系统中尤为重要。农民依赖这些结构来维持运河和田地中的最佳水位。当降雨量大时，可以打开falling sluice以释放多余的水，防止洪水和土壤侵蚀。相反，在干旱时期，闸门可以调节以保留更多的水，确保作物获得必要的水分。除了农业，falling sluices还常用于水电站。它们帮助管理进入涡轮机的水流，确保有足够的水用于发电。falling sluice的设计使得高效的能源生产成为可能，同时最小化对环境的影响。通过控制水位和流速，这些闸门有助于可持续能源实践。此外，falling sluices在防洪系统中至关重要。在降雨量大的时候，它们可以迅速从水库或河流系统中释放大量水，降低下游洪水的风险。这种能力对于保护社区和基础设施至关重要。工程师通常设计具有可调节闸门的falling sluices，允许根据当前条件精确控制水的排放。falling sluices的建设和维护需要仔细的规划和专业知识。必须考虑管理的水量、地形的坡度以及沉积物堆积的潜在性。定期检查和维护对于确保这些结构长期有效地运行至关重要。忽视falling sluice可能会导致严重后果，包括洪水或整个水管理系统的失败。总之，falling sluice是一个关键的工程结构，增强了我们有效管理水资源的能力。它在农业、能源生产和防洪中的应用展示了它的多功能性和重要性。随着我们继续面临气候变化和水资源短缺相关的挑战，理解和利用像falling sluice这样的结构对于可持续发展将至关重要。通过创新设计和负责任的管理，我们可以利用水的力量，同时保护我们的环境，为未来几代人确保粮食安全。