sluice gate

简明释义

闸口

英英释义

例句

1.After the heavy rain, the city opened the sluice gate to prevent flooding in the streets.

在大雨过后，城市打开了闸门以防止街道淹水。

2.The engineer inspected the sluice gate to ensure it was functioning properly before the flood season.

工程师检查了闸门以确保在洪水季节之前它正常运作。

3.During the drought, the sluice gate was closed to conserve water in the reservoir.

在干旱期间，闸门关闭以保存水库中的水。

4.The sluice gate controls the flow of water into the irrigation system.

闸门控制着灌溉系统中的水流。

5.The maintenance crew worked on the sluice gate to remove debris that was blocking it.

维护团队在闸门上工作，以清除阻塞物。

作文

The concept of a sluice gate is integral to the management of water flow in various environments, particularly in irrigation systems, flood control, and hydroelectric power generation. A sluice gate is a type of gate or barrier that can be opened or closed to control the passage of water through a channel or conduit. This mechanism allows for the regulation of water levels and flow rates, which is crucial in preventing flooding and managing water resources effectively.In many agricultural regions, farmers rely on sluice gates to manage irrigation. By controlling the flow of water into fields, they can ensure that crops receive the right amount of moisture without over-saturation. This not only helps in maintaining healthy crops but also conserves water, an increasingly important factor in modern farming practices. The ability to open or close a sluice gate at specific times allows for precise water management, which can lead to better yields and more sustainable farming.Moreover, sluice gates play a vital role in flood control systems. During periods of heavy rainfall, rivers and streams can swell, leading to potential flooding in nearby areas. By strategically placing sluice gates along these waterways, authorities can manage the flow of water, directing excess water to designated floodplains or storage areas. This proactive approach can significantly reduce the risk of flooding and protect communities from the devastating effects of water damage.Hydroelectric power plants also utilize sluice gates as part of their operations. Water is a powerful source of energy, and controlling its flow through turbines is essential for generating electricity. By adjusting the position of sluice gates, operators can regulate the amount of water that flows through the turbines, thereby controlling the energy output of the plant. This flexibility is crucial in meeting varying energy demands throughout the day and ensuring a stable supply of electricity.In addition to their practical uses, sluice gates also have historical significance. Many ancient civilizations developed their own versions of sluice gates for irrigation and flood control, showcasing the ingenuity of early engineering. These structures have evolved over time, incorporating modern materials and technology, yet the fundamental principles remain the same. Today, engineers continue to design innovative sluice gates that enhance efficiency and effectiveness in managing water resources.In conclusion, the sluice gate is a critical component in various applications related to water management. Whether it is for agriculture, flood control, or energy production, the ability to control water flow is essential for sustainability and safety. Understanding the function and importance of sluice gates enables us to appreciate the intricate systems that support our daily lives and the environment. As we face challenges related to climate change and water scarcity, the role of sluice gates will undoubtedly become even more significant in our efforts to manage and conserve this precious resource.

“闸门”的概念在各种环境中对水流的管理至关重要，特别是在灌溉系统、洪水控制和水电发电中。“闸门”是一种可以打开或关闭的门或障碍物，用于控制水通过渠道或导管的流动。这种机制允许调节水位和流量，这对于防止洪水和有效管理水资源至关重要。在许多农业地区，农民依靠“闸门”来管理灌溉。通过控制水流入田地的方式，他们可以确保作物获得适量的水分而不至于过度饱和。这不仅有助于保持健康的作物，而且还节约用水，这是现代农业实践中越来越重要的因素。在特定时间打开或关闭“闸门”的能力允许精确的水管理，这可以带来更好的产量和更可持续的农业。此外，“闸门”在洪水控制系统中也发挥着重要作用。在暴雨期间，河流和溪流可能会膨胀，导致附近地区潜在的洪水风险。通过在这些水道上战略性地放置“闸门”，当局可以管理水流，将多余的水引导到指定的洪泛区或储存区。这种主动的方法可以显著降低洪水风险，并保护社区免受水灾的破坏性影响。水电站也利用“闸门”作为其运营的一部分。水是一种强大的能源来源，控制水流通过涡轮机对于发电至关重要。通过调整“闸门”的位置，操作员可以调节流经涡轮机的水量，从而控制电厂的能量输出。这种灵活性对于满足全天不同的能源需求并确保电力供应的稳定至关重要。除了实际用途外，“闸门”还具有历史意义。许多古代文明开发了自己的“闸门”版本用于灌溉和洪水控制，展示了早期工程的聪明才智。这些结构随着时间的推移而演变，结合了现代材料和技术，但基本原理仍然相同。今天，工程师们继续设计创新的“闸门”，以提高水资源管理的效率和效果。总之，“闸门”是与水管理相关的各种应用中的关键组成部分。无论是用于农业、洪水控制还是能源生产，控制水流的能力对可持续性和安全性至关重要。理解“闸门”的功能和重要性使我们能够欣赏支撑我们日常生活和环境的复杂系统。随着我们面临气候变化和水资源短缺等挑战，“闸门”的作用无疑将在我们努力管理和保护这一宝贵资源时变得更加重要。