rating flume

简明释义

计量槽

英英释义

例句

1.The data collected from the rating flume 流量槽 helped us understand the flood risk in the area.

从rating flume 流量槽收集的数据帮助我们了解该地区的洪水风险。

2.In our project, we installed a rating flume 流量槽 to monitor the river's discharge rate.

在我们的项目中，我们安装了一个rating flume 流量槽来监测河流的排放率。

3.We conducted a field test using the rating flume 流量计 to evaluate its performance under different conditions.

我们进行了现场测试，使用rating flume 流量计评估其在不同条件下的性能。

4.The rating flume 流量槽 design was crucial for ensuring accurate hydrological data collection.

该rating flume 流量槽的设计对确保准确的水文数据收集至关重要。

5.The engineer explained how the rating flume 流量计 is used to measure water flow accurately.

工程师解释了如何使用rating flume 流量计来准确测量水流。

作文

In the field of hydrology and water resource management, the term rating flume refers to a specially designed channel or structure that is used to measure the flow rate of water in rivers, streams, or other bodies of water. Understanding how rating flume works is essential for engineers, environmental scientists, and water resource managers who need accurate data for various applications, such as flood forecasting, irrigation planning, and ecological studies.A rating flume typically consists of a narrow, controlled section of a watercourse where the flow can be monitored. The design of the flume allows for precise measurements of water levels and velocities, which can then be correlated to discharge rates using established hydraulic equations. This relationship between water level and flow rate is known as the 'rating curve.' The importance of rating flume cannot be overstated. It provides a reliable method for measuring flow rates without significant disruption to the natural environment. For instance, when assessing the water flow in a river, traditional methods may involve constructing temporary dams or barriers, which can alter the ecosystem and affect local wildlife. In contrast, a rating flume can be installed with minimal environmental impact, allowing for continuous monitoring over time.Moreover, the data collected from a rating flume can be vital for managing water resources effectively. In agricultural settings, accurate flow measurements help farmers optimize irrigation practices, ensuring that crops receive the right amount of water while conserving this precious resource. In urban areas, understanding flow rates can assist in designing effective stormwater management systems, reducing the risk of flooding during heavy rainfall.In addition to practical applications, the study of rating flume also contributes to academic research in hydrology. Researchers often use these structures to conduct experiments and gather data on various factors affecting water flow, such as sediment transport, water temperature, and pollutant levels. This research can lead to advancements in our understanding of aquatic ecosystems and inform policies aimed at protecting water quality.It is worth noting that while rating flume systems are highly effective, they require proper calibration and maintenance to ensure accuracy. Regular inspections are necessary to clear any debris that may obstruct flow or affect measurements. Additionally, changes in the surrounding environment, such as vegetation growth or alterations in land use, can impact the performance of a rating flume. Therefore, ongoing monitoring and adjustments are crucial for maintaining the reliability of flow measurements.In conclusion, the concept of rating flume is integral to the fields of hydrology and water resource management. By providing accurate and consistent measurements of water flow, rating flume systems enable better decision-making for environmental conservation, agricultural efficiency, and urban planning. As we continue to face challenges related to climate change and water scarcity, the role of rating flume in sustainable water management will only become more critical. Understanding and utilizing this technology will be essential for future generations in their efforts to protect and manage our vital water resources effectively.

在水文学和水资源管理领域，术语rating flume指的是一种专门设计的通道或结构，用于测量河流、溪流或其他水体中的水流速。理解rating flume的工作原理对于工程师、环境科学家和水资源管理者至关重要，他们需要准确的数据用于各种应用，例如洪水预测、灌溉规划和生态研究。rating flume通常由一段狭窄的受控水道组成，在这里可以监测水流。该通道的设计允许精确测量水位和速度，然后可以利用已建立的水力学方程将其与排水率相关联。这种水位与流量之间的关系被称为“评级曲线”。rating flume的重要性不容小觑。它提供了一种可靠的方法来测量流量，而不会对自然环境造成重大干扰。例如，在评估河流的水流时，传统方法可能涉及构建临时堤坝或障碍物，这可能会改变生态系统并影响当地野生动物。相比之下，rating flume可以以最小的环境影响进行安装，从而实现长期的连续监测。此外，从rating flume收集的数据对于有效管理水资源至关重要。在农业环境中，准确的流量测量帮助农民优化灌溉实践，确保作物获得适量的水，同时节约这一宝贵资源。在城市地区，了解流量可以帮助设计有效的雨水管理系统，减少强降雨期间洪水的风险。除了实际应用外，rating flume的研究还促进了水文学的学术研究。研究人员经常使用这些结构进行实验，并收集有关影响水流的各种因素的数据，例如沉积物运输、水温和污染物水平。这项研究可以提高我们对水生生态系统的理解，并为保护水质的政策提供信息。值得注意的是，虽然rating flume系统非常有效，但它们需要正确的校准和维护以确保准确性。定期检查是必要的，以清除可能阻塞流动或影响测量的任何碎片。此外，周围环境的变化，如植被生长或土地利用的变化，可能会影响rating flume的性能。因此，持续的监测和调整对于保持流量测量的可靠性至关重要。总之，rating flume的概念在水文学和水资源管理领域中是不可或缺的。通过提供准确且一致的水流测量，rating flume系统使环境保护、农业效率和城市规划的决策更加科学。随着我们继续面临气候变化和水资源短缺带来的挑战，rating flume在可持续水管理中的作用将变得更加关键。理解和利用这项技术对于未来几代人有效保护和管理我们重要的水资源将是必不可少的。