curtain dam

简明释义

卷帘坝

英英释义

例句

1.Local authorities are considering the installation of a curtain dam to enhance flood management.

当地政府正在考虑安装一个幕坝以增强洪水管理。

2.The project involved building a temporary curtain dam for environmental protection.

该项目涉及建设一个临时的幕坝以保护环境。

3.The curtain dam was designed to prevent groundwater from seeping into the construction site.

这个幕坝的设计是为了防止地下水渗入施工现场。

4.During the flood, the curtain dam proved to be effective in protecting the nearby town.

在洪水期间，幕坝证明对保护附近的城镇是有效的。

5.The engineers decided to install a curtain dam to control the water flow in the river.

工程师们决定安装一个幕坝来控制河流中的水流。

作文

The concept of a curtain dam is essential in the field of civil engineering, particularly in water management and flood control. A curtain dam is defined as a type of barrier that is constructed to prevent water from flowing into certain areas or to redirect it to safer locations. This structure is typically built using materials like concrete or earth, and it serves various purposes depending on its design and location. One of the primary functions of a curtain dam is to protect communities from flooding by acting as a shield against rising water levels. In many regions, especially those prone to heavy rainfall or rapid snowmelt, the construction of a curtain dam can be a crucial step in ensuring public safety. For instance, during the spring months when snow begins to melt, rivers can swell significantly. In such cases, a well-designed curtain dam can help manage the excess water, preventing it from inundating nearby towns and farmland. This proactive approach not only safeguards property but also preserves lives. Moreover, a curtain dam can also play a significant role in managing irrigation systems. In agricultural areas, controlling water flow is vital for crop production. By utilizing a curtain dam, farmers can regulate the amount of water that reaches their fields, ensuring that crops receive the necessary hydration without the risk of over-saturation. This balance is crucial, as too much water can lead to soil erosion and crop failure. Another important aspect of curtain dams is their environmental impact. While they are designed to control water flow, it is essential to consider how these structures affect local ecosystems. Engineers must carefully assess the potential consequences of building a curtain dam in a particular area, as it can alter natural watercourses and disrupt habitats. Therefore, environmental studies and community consultations are often part of the planning process. In addition to their practical applications, curtain dams can also serve aesthetic and recreational purposes. Some dams are designed not only for functionality but also to enhance the landscape. They can create beautiful reservoirs that provide opportunities for fishing, boating, and other recreational activities. These aspects contribute to the overall value of the land and can boost local economies through tourism. In conclusion, the curtain dam is a multifaceted structure that plays a vital role in modern civil engineering. Its ability to manage water flow makes it indispensable for flood control, irrigation, and environmental conservation. As we continue to face challenges related to climate change and extreme weather events, the importance of understanding and implementing effective water management strategies, including the construction of curtain dams, cannot be overstated. Through careful planning and consideration of both human and ecological needs, curtain dams can provide sustainable solutions for water management in various contexts.

“幕坝”的概念在土木工程领域，尤其是在水资源管理和防洪控制方面至关重要。“幕坝”被定义为一种障碍物，旨在防止水流入特定区域或将水引导到更安全的位置。这种结构通常采用混凝土或土壤等材料建造，其功能根据设计和位置的不同而有所变化。“幕坝”的主要功能之一是通过充当抵御水位上涨的屏障来保护社区免受洪水侵袭。在许多地区，特别是那些易于遭受暴雨或快速融雪的地方，建设“幕坝”可以成为确保公共安全的重要步骤。例如，在春季，当雪开始融化时，河流可能会显著膨胀。在这种情况下，设计良好的“幕坝”可以帮助管理多余的水，防止其淹没附近的城镇和农田。这种主动的措施不仅保护了财产，还挽救了生命。此外，“幕坝”还在灌溉系统管理中发挥着重要作用。在农业地区，控制水流对作物生产至关重要。通过利用“幕坝”，农民可以调节流向田地的水量，确保作物获得必要的水分而不至于过度饱和。这种平衡至关重要，因为过多的水可能导致土壤侵蚀和作物失败。“幕坝”的另一个重要方面是其对环境的影响。虽然它们旨在控制水流，但必须考虑这些结构对当地生态系统的影响。因此，工程师必须仔细评估在特定区域建造“幕坝”的潜在后果，因为这可能会改变自然水道并破坏栖息地。因此，环境研究和社区咨询通常是规划过程的一部分。除了实用应用外，“幕坝”还可以用于美学和娱乐目的。有些坝不仅为了功能而设计，也为了增强景观。它们可以创造美丽的水库，为钓鱼、划船和其他休闲活动提供机会。这些方面有助于提升土地的整体价值，并通过旅游业促进地方经济。总之，“幕坝”是一种多功能结构，在现代土木工程中发挥着至关重要的作用。它管理水流的能力使其成为防洪、灌溉和环境保护不可或缺的工具。随着我们继续面临与气候变化和极端天气事件相关的挑战，理解和实施有效水资源管理策略的重要性，包括“幕坝”的建设，不能被低估。通过周密的规划和对人类与生态需求的考虑，“幕坝”能够在各种背景下提供可持续的水资源管理解决方案。