flow-off n.

简明释义

冒口

英英释义

例句

1.Farmers must consider flow-off n. when designing their irrigation systems.

农民在设计灌溉系统时必须考虑流出。

2.The engineer explained that the flow-off n. refers to the water that drains away after heavy rainfall.

工程师解释说，流出是指在大雨后排走的水。

3.The environmental report highlighted the impact of flow-off n. on local waterways.

环境报告强调了流出对当地水道的影响。

4.To prevent flooding, the city installed drainage systems to manage flow-off n. effectively.

为了防止洪水，城市安装了排水系统以有效管理流出。

5.During the meeting, we discussed the flow-off n. of excess materials from the production line.

在会议上，我们讨论了生产线中多余材料的流出。

作文

In the context of environmental science, the term flow-off n. refers to the movement of water, typically from precipitation or irrigation, that flows over the surface of the ground and eventually drains into streams, rivers, or other bodies of water. This process is crucial for understanding how water interacts with the landscape and how it can affect both natural ecosystems and human activities. The concept of flow-off n. is particularly important in the study of soil erosion, water quality, and flood management. When rain falls on the ground, not all of it soaks into the soil. Some of it will run off the surface, especially if the ground is saturated or if the soil is compacted. This is where flow-off n. becomes significant. It can lead to various environmental issues, such as the transportation of pollutants into waterways, which can harm aquatic life and degrade water quality. For instance, when fertilizers or pesticides are used in agricultural fields, rain can wash these chemicals away, resulting in contamination of nearby streams and rivers. Additionally, flow-off n. can contribute to soil erosion. As water flows over the land, it can carry away topsoil, which is essential for plant growth. This loss of soil can decrease agricultural productivity and lead to further environmental degradation. Understanding the patterns of flow-off n. helps scientists and policymakers develop strategies to mitigate these effects, such as creating buffer zones with vegetation that can absorb some of the runoff before it reaches waterways. Moreover, urban areas often experience increased flow-off n. due to impervious surfaces like roads and buildings. These surfaces prevent water from soaking into the ground, leading to higher volumes of runoff during rainstorms. This can overwhelm drainage systems and result in flooding. To address this issue, many cities are implementing green infrastructure solutions, such as permeable pavements and green roofs, which can help manage flow-off n. more effectively. In conclusion, the concept of flow-off n. is vital for understanding the dynamics of water movement in our environment. It has significant implications for water quality, soil health, and flood management. By studying and managing flow-off n., we can work towards sustainable practices that protect our natural resources and enhance our resilience to climate change. As we continue to face environmental challenges, the importance of comprehending flow-off n. cannot be overstated. It is a key factor in ensuring the health of our ecosystems and the well-being of future generations.

在环境科学的背景下，术语流失 n.指的是水的运动，通常是来自降水或灌溉的水，在地面表面流动并最终排入溪流、河流或其他水体。这个过程对于理解水如何与景观相互作用以及如何影响自然生态系统和人类活动至关重要。流失 n.的概念在土壤侵蚀、水质和洪水管理的研究中尤为重要。当雨水落在地面上时，并不是所有的水都会渗入土壤。一部分水会在表面上流动，尤其是在土壤饱和或压实的情况下。这就是流失 n.变得重要的地方。它可能导致各种环境问题，例如污染物进入水道的运输，这可能对水生生物造成危害并降低水质。例如，当在农田中使用肥料或农药时，降雨可以冲走这些化学物质，从而导致附近溪流和河流的污染。此外，流失 n.还可能导致土壤侵蚀。随着水在土地上流动，它可以带走表土，而表土对植物生长至关重要。这种土壤的流失可能会降低农业生产力，并导致进一步的环境退化。了解流失 n.的模式有助于科学家和政策制定者制定减轻这些影响的策略，例如创建具有植被的缓冲区，可以在径流到达水道之前吸收一些水。此外，由于道路和建筑等不透水表面的存在，城市地区往往会经历增加的流失 n.。这些表面阻止水渗入地面，导致在雨季期间径流量增加。这可能会使排水系统不堪重负，并导致洪水。为了应对这一问题，许多城市正在实施绿色基础设施解决方案，例如透水铺装和绿色屋顶，这可以更有效地管理流失 n.。总之，流失 n.的概念对于理解我们环境中水运动的动态至关重要。它对水质、土壤健康和洪水管理具有重要意义。通过研究和管理流失 n.，我们可以朝着可持续实践的方向努力，以保护我们的自然资源并增强我们应对气候变化的韧性。随着我们继续面临环境挑战，理解流失 n.的重要性不容小觑。它是确保我们生态系统健康和未来世代福祉的关键因素。