river construction

简明释义

河川工程

英英释义

例句

1.The river construction 河流建设 project is expected to create new recreational areas for the community.

该河流建设 river construction项目预计将为社区创造新的休闲区域。

2.Environmentalists are concerned about the potential damage caused by river construction 河流建设 activities.

环保人士担心河流建设 river construction活动可能造成的潜在损害。

3.The project involves extensive river construction 河流建设 to enhance navigation for larger vessels.

该项目涉及广泛的河流建设 river construction以提升大型船只的航行能力。

4.The local government has allocated funds for river construction 河流建设 to improve flood control.

地方政府已经拨款用于河流建设 river construction以改善防洪能力。

5.Engineers are assessing the impact of river construction 河流建设 on local wildlife habitats.

工程师正在评估河流建设 river construction对当地野生动物栖息地的影响。

作文

The concept of river construction refers to the various engineering and architectural activities involved in the development, management, and maintenance of rivers. This process is crucial for a multitude of reasons, including flood control, irrigation, navigation, and ecological conservation. In many parts of the world, rivers serve as vital lifelines for communities, providing water for drinking, agriculture, and industry. However, with increasing urbanization and climate change, the need for effective river construction has become even more pressing.One of the primary purposes of river construction is to prevent flooding. Flooding can cause devastating damage to homes, infrastructure, and agricultural land. Engineers design levees, dams, and floodwalls as part of their river construction projects to manage water flow and protect vulnerable areas. For instance, the construction of the Three Gorges Dam in China was aimed at controlling the Yangtze River’s floods while also generating hydroelectric power. Such large-scale projects illustrate how river construction can address immediate environmental challenges while also contributing to energy needs.In addition to flood control, river construction plays a significant role in irrigation systems, which are essential for agriculture. By building canals and dikes, engineers can direct water from rivers to fields, ensuring crops receive sufficient moisture. This is particularly important in arid regions where rainfall is scarce. The successful implementation of river construction techniques can lead to increased agricultural productivity, supporting local economies and food security.Moreover, river construction facilitates navigation and transportation. Many rivers are used as trade routes, allowing goods to be transported efficiently. Dredging and widening rivers are common practices in river construction that improve navigability for larger vessels. The Mississippi River in the United States is an excellent example of how river construction has enhanced trade and commerce by allowing ships to travel further inland.However, it is essential to recognize that river construction must be carried out with careful consideration of ecological impacts. Rivers are complex ecosystems that support diverse wildlife. Disrupting these natural habitats through construction can lead to loss of biodiversity and degradation of water quality. Therefore, modern river construction projects often incorporate environmental assessments and mitigation strategies to minimize harm to ecosystems. For instance, creating fish ladders and maintaining wetlands can help sustain aquatic life even when rivers are altered for human use.In conclusion, river construction encompasses a wide range of activities that are vital for managing water resources, preventing floods, supporting agriculture, and facilitating transportation. While these projects bring numerous benefits, they also pose challenges that require careful planning and execution. Striking a balance between human needs and ecological preservation is crucial for the sustainable development of river systems. As we face the growing impacts of climate change, the importance of effective river construction will only continue to rise, making it an essential field of study and practice for future generations.

“河流建设”这一概念指的是与河流的开发、管理和维护相关的各种工程和建筑活动。这个过程对于多种原因至关重要，包括洪水控制、灌溉、航运和生态保护。在世界许多地方，河流为社区提供了生命线，提供饮用水、农业用水和工业用水。然而，随着城市化进程的加快和气候变化的影响，有效的“河流建设”的需求变得更加紧迫。“河流建设”的主要目的是防止洪水。洪水可能对房屋、基础设施和农业用地造成毁灭性损害。工程师在他们的“河流建设”项目中设计堤坝、水坝和防洪墙，以管理水流并保护脆弱地区。例如，中国三峡大坝的建设旨在控制长江的洪水，同时也发电。这类大规模项目说明了“河流建设”如何应对直接的环境挑战，同时也满足能源需求。除了洪水控制外，“河流建设”在灌溉系统中也发挥着重要作用，这对农业至关重要。通过修建运河和堤坝，工程师可以将水从河流引导到田地，确保作物获得足够的水分。这在降雨稀少的干旱地区尤为重要。“河流建设”技术的成功实施可以提高农业生产力，支持地方经济和粮食安全。此外，“河流建设”还促进了航运和运输。许多河流被用作贸易路线，使货物能够高效运输。疏浚和拓宽河流是“河流建设”中的常见做法，可以改善大型船只的通航能力。美国的密西西比河就是一个很好的例子，它展示了“河流建设”如何通过允许船只更深入内陆航行来增强贸易和商业。然而，必须认识到，“河流建设”必须在仔细考虑生态影响的情况下进行。河流是复杂的生态系统，支持着多样的野生动物。通过建设对这些自然栖息地的干扰可能导致生物多样性的丧失和水质的恶化。因此，现代“河流建设”项目通常包括环境评估和缓解策略，以尽量减少对生态系统的伤害。例如，创建鱼道和维护湿地可以帮助维持水生生物，即使在河流因人类使用而改变的情况下。总之，“河流建设”涵盖了一系列对管理水资源、防止洪水、支持农业和便利运输至关重要的活动。虽然这些项目带来了许多好处，但它们也提出了需要仔细规划和执行的挑战。在满足人类需求和生态保护之间取得平衡，对于河流系统的可持续发展至关重要。随着我们面临气候变化日益严重的影响，有效的“河流建设”的重要性只会继续上升，使其成为未来几代人研究和实践的关键领域。