average discharge

简明释义

1. 平均流量; 2. 平均排放量; 3. 平均排水量; 4. 平均排量;

英英释义

例句

1.The average discharge of pollutants from the factory needs to be monitored regularly.

需要定期监测工厂的平均排放量。

2.The river's average discharge is measured to assess its health.

为了评估河流的健康，测量其平均流量。

3.The average discharge during the dry season is significantly lower than in the wet season.

干季的平均流量明显低于湿季。

4.Hydrologists study the average discharge of rivers to predict flooding events.

水文学家研究河流的平均流量以预测洪水事件。

5.Engineers calculated the average discharge of the pump to ensure it meets requirements.

工程师计算了泵的平均流量以确保其满足要求。

作文

The term average discharge refers to the mean flow of water in a river or stream over a specific period of time, typically measured in cubic meters per second (m³/s). Understanding average discharge is crucial for various fields, including hydrology, environmental science, and civil engineering. By analyzing the average discharge, scientists and engineers can assess water availability, predict flood risks, and design effective water management systems.For instance, in hydrology, the average discharge of a river can indicate its health and sustainability. A river with a consistent average discharge is more likely to support diverse ecosystems, while significant fluctuations may signal environmental stress. Monitoring changes in average discharge can also help identify the impacts of climate change, urbanization, and land use changes on water bodies.In civil engineering, understanding the average discharge is essential when designing infrastructure such as bridges, dams, and drainage systems. Engineers must consider the average discharge to ensure that structures can withstand potential flooding and manage water flow effectively. For example, if a bridge is built without accounting for the river's average discharge, it might be at risk of damage during high-flow events.Moreover, water resource management relies heavily on calculations involving average discharge. Authorities must manage water supply for agricultural, industrial, and residential needs while ensuring that natural ecosystems are preserved. By analyzing the average discharge, water managers can make informed decisions about water allocation, conservation practices, and pollution control measures.To measure average discharge, hydrologists often use flow gauging stations placed at strategic locations along rivers and streams. These stations collect data on water levels and flow rates, which are then used to calculate the average discharge over time. This data is vital for creating models that predict future water flow patterns and understanding historical trends.In summary, the concept of average discharge plays a pivotal role in understanding and managing our water resources. It not only helps in assessing the ecological health of rivers and streams but also aids in the planning and construction of infrastructure. By recognizing the importance of average discharge, we can better appreciate the delicate balance between human needs and environmental sustainability. As we face challenges such as climate change and population growth, the careful study and management of average discharge will be crucial in ensuring a sustainable future for our water resources.

术语平均流量指的是在特定时间段内河流或溪流的水流平均值，通常以每秒立方米（m³/s）为单位进行测量。理解平均流量对于水文学、环境科学和土木工程等多个领域至关重要。通过分析平均流量，科学家和工程师可以评估水资源的可用性，预测洪水风险，并设计有效的水管理系统。例如，在水文学中，河流的平均流量可以指示其健康状况和可持续性。具有稳定平均流量的河流更有可能支持多样化的生态系统，而显著波动可能表明环境压力。监测平均流量的变化还可以帮助识别气候变化、城市化和土地利用变化对水体的影响。在土木工程中，理解平均流量在设计基础设施（如桥梁、大坝和排水系统）时至关重要。工程师必须考虑平均流量，以确保结构能够承受潜在的洪水并有效管理水流。例如，如果在建造桥梁时未考虑河流的平均流量，则可能在高流量事件中面临损坏风险。此外，水资源管理在很大程度上依赖于涉及平均流量的计算。相关部门必须管理农业、工业和居民的水供应，同时确保自然生态系统得到保护。通过分析平均流量，水资源管理者可以就水分配、保护措施和污染控制措施做出明智的决策。为了测量平均流量，水文学家通常在河流和溪流沿线的战略位置设置流量测量站。这些测量站收集水位和流速的数据，随后用于计算一段时间内的平均流量。这些数据对于创建预测未来水流模式的模型和理解历史趋势至关重要。总之，平均流量的概念在理解和管理我们的水资源方面发挥着关键作用。它不仅有助于评估河流和溪流的生态健康，还有助于基础设施的规划和建设。通过认识到平均流量的重要性，我们可以更好地欣赏人类需求与环境可持续性之间的微妙平衡。面对气候变化和人口增长等挑战，仔细研究和管理平均流量将对确保我们水资源的可持续未来至关重要。