artesian head

简明释义

承压水头

英英释义

例句

1.Understanding the flow rate of an artesian head is crucial for managing water resources effectively.

了解自流井口的流量对于有效管理水资源至关重要。

2.The well's artesian head provides a natural flow of water without the need for pumping.

这个井的自流井口提供了自然的水流，无需抽水。

3.In areas with high groundwater levels, the artesian head can be a reliable source of drinking water.

在地下水位较高的地区，自流井口可以成为可靠的饮用水源。

4.Farmers often rely on the artesian head for irrigation during dry seasons.

农民们常常依赖自流井口在干旱季节进行灌溉。

5.The pressure from the artesian head can sometimes cause the water to shoot up several feet into the air.

来自自流井口的压力有时会导致水喷射到几英尺高的空中。

作文

The term artesian head refers to the pressure within an artesian aquifer that causes water to rise above the level of the aquifer itself. This phenomenon occurs when a well is drilled into a confined aquifer, which is surrounded by layers of impermeable rock or clay. The pressure from the surrounding water pushes the water upward, often resulting in a natural flow of water at the surface without the need for pumping. Understanding the concept of artesian head is crucial for various fields, including hydrology, agriculture, and environmental science.In hydrology, the study of water movement and distribution, the artesian head plays a significant role in managing water resources. For instance, when planning the construction of wells, hydrologists must consider the artesian head to determine the sustainability of water extraction. If the artesian head is high enough, it can provide a reliable source of water for agricultural irrigation, drinking water, and industrial use. However, if too much water is extracted, it can lead to a drop in the artesian head, which may result in decreased water availability and increased costs for pumping.In agriculture, the understanding of artesian head is essential for farmers who rely on groundwater for irrigation. When farmers know the level of the artesian head, they can make informed decisions about when and how much water to extract for their crops. This knowledge helps them optimize water usage, conserve resources, and increase crop yields. Moreover, the artesian head can influence the types of crops that can be grown in a particular area, as some plants require specific moisture levels to thrive.Environmental scientists also pay close attention to the artesian head because it can impact local ecosystems. Changes in the artesian head due to excessive withdrawal of water can affect wetlands, rivers, and lakes, leading to habitat loss for various species. Maintaining a balanced artesian head is crucial for preserving biodiversity and ensuring that ecosystems remain healthy and resilient.In conclusion, the artesian head is a vital concept in understanding groundwater dynamics and its implications for water resource management, agriculture, and environmental conservation. By comprehending how the artesian head works, we can better appreciate the importance of sustainable water practices. As global water demand continues to rise, recognizing the significance of the artesian head will be essential for ensuring that future generations have access to clean and reliable water sources. It highlights the interconnectedness of human activities and natural systems, reminding us of the need to protect our precious water resources for the health of both people and the planet.

术语artesian head指的是在自流含水层内的压力，这种压力使得水能够上升到含水层的水平之上。当一口井钻入一个被不透水的岩石或粘土层包围的受压含水层时，就会发生这种现象。周围水体的压力将水推向上方，通常导致水自然流出地表，而无需抽水。理解artesian head的概念对于水文学、农业和环境科学等多个领域至关重要。在水文学中，水的运动和分布研究中，artesian head在水资源管理中发挥着重要作用。例如，在规划井的建设时，水文学家必须考虑artesian head以确定水提取的可持续性。如果artesian head足够高，它可以为农业灌溉、饮用水和工业使用提供可靠的水源。然而，如果抽取过多的水，会导致artesian head下降，这可能会导致水供应减少和抽水成本增加。在农业中，理解artesian head对依赖地下水进行灌溉的农民至关重要。当农民了解artesian head的水平时，他们可以就何时以及提取多少水做出明智的决策。这种知识帮助他们优化水的使用，节约资源并提高作物产量。此外，artesian head还可能影响某个地区可以种植的作物类型，因为一些植物需要特定的湿度水平才能生长。环境科学家也非常关注artesian head，因为它会影响当地生态系统。由于过度抽水导致的artesian head变化可能会影响湿地、河流和湖泊，导致各种物种的栖息地丧失。维持平衡的artesian head对于保护生物多样性和确保生态系统健康与韧性至关重要。总之，artesian head是理解地下水动态及其对水资源管理、农业和环境保护影响的重要概念。通过理解artesian head的运作方式，我们可以更好地欣赏可持续水实践的重要性。随着全球水需求的不断增加，认识到artesian head的重要性对于确保未来几代人能够获得清洁和可靠的水源至关重要。这突显了人类活动与自然系统之间的相互联系，提醒我们需要保护珍贵的水资源，以维护人类和地球的健康。