percolation

简明释义

英[ˌpɜːkəˈleɪʃn]美[ˌpɜːrkəˈleɪʃn]

n. 过滤；浸透

英英释义

单词用法

同义词

反义词

例句

1.A concrete analysis is carried out on piezometers and percolation gages measured data.

对测压管和渗压计的观测成果进行了具体分析；

2.The technology of slotted screen liner sand control used in percolation ability formation and its field test was introduced.

介绍了适用于不同渗流能力的地层的割缝筛管防砂工艺及现场应用情况。

3.The component of crude oil determines its textural mechanical properties, and causes different percolation rheological characteristics.

原油组分决定原油的结构力学性质，使其具有不同的渗流流变特性。

4.The conducting property of this composite ceramic material was explained with percolation model.

同时对复合陶瓷材料的导电特性用渗漏模型作了解释。

5.Some researchers analyzed the shortcomings of the multi continuum models and presented some new percolation models.

一些研究人员分析了商业软件的不足，提出了新的渗流数学模型。

6.In scientific terms, the process is no longer percolation, but extraction.

在科学计算，过程不再是渗流，但提取。

7.Impermeable clay limits downward percolation of water and fulvic acids, reducing chemical weathering and podzolization.

不可渗透的粘土限制了水和黄腐酸的向下渗透，从而减少了化学风化和土壤灰化作用。

8.The percolation of pollutants into groundwater can have serious consequences for drinking water quality.

污染物进入地下水的渗透可能对饮用水质量产生严重影响。

9.The process of coffee brewing involves the percolation of water through coffee grounds.

咖啡冲泡的过程涉及水通过咖啡粉的渗透。

10.In environmental science, percolation refers to the movement of water through soil layers.

在环境科学中，渗透指的是水在土壤层中的移动。

11.The percolation of ideas in a brainstorming session can lead to innovative solutions.

在头脑风暴会议中，想法的渗透可以导致创新解决方案。

12.During the experiment, we observed the percolation of dye through the porous material.

在实验中，我们观察到染料通过多孔材料的渗透。

作文

In the realm of science and nature, the concept of percolation (渗透) plays a crucial role in various processes that shape our environment. From the way water filters through soil to the movement of coffee through a filter, percolation is a phenomenon that is both fascinating and essential. Understanding this process not only enhances our appreciation of natural systems but also informs practical applications in fields such as environmental science, engineering, and even culinary arts.To begin with, percolation (渗透) can be defined as the process by which liquids move through porous materials. This can occur at different scales, from the microscopic level where water molecules navigate through tiny soil particles, to larger systems such as aquifers that store groundwater. The importance of percolation (渗透) in hydrology cannot be overstated; it affects how water is absorbed by plants, how pollutants are filtered from groundwater, and how aquifers recharge over time.In agriculture, understanding percolation (渗透) is vital for managing irrigation systems and ensuring sustainable water use. Farmers must consider how quickly water will percolate (渗透) through their soil to determine the best watering schedules and methods. If water percolates (渗透) too quickly, it may not be absorbed by plants effectively, leading to wastage. Conversely, if it percolates (渗透) too slowly, crops may suffer from drought conditions. Thus, the study of percolation (渗透) informs agricultural practices that enhance food security and conserve water resources.Moreover, percolation (渗透) has significant implications for environmental management. For instance, in urban areas, understanding how rainwater percolates (渗透) through different surfaces—such as concrete, asphalt, and green spaces—is crucial for stormwater management. When rain falls on impervious surfaces, it can lead to runoff, which may cause flooding and erosion. By incorporating green infrastructure, such as permeable pavements and rain gardens, cities can enhance the percolation (渗透) of water, reducing the risk of flooding while recharging local aquifers.In addition to its environmental significance, percolation (渗透) also finds a place in the culinary world, particularly in coffee brewing. The method of brewing coffee using a percolator relies on the principles of percolation (渗透) to extract flavors from coffee grounds. As hot water flows through the grounds, it percolates (渗透) and extracts essential oils and compounds, resulting in a rich and flavorful beverage. This practical application of percolation (渗透) demonstrates how scientific principles can enhance everyday experiences.In conclusion, the concept of percolation (渗透) extends far beyond its scientific definition. It encompasses a variety of processes that impact agriculture, environmental management, and even our daily routines. By understanding percolation (渗透), we can make informed decisions that promote sustainability and efficiency in our interactions with the natural world. As we continue to explore and study this fascinating phenomenon, it becomes clear that percolation (渗透) is not just a scientific term, but a fundamental aspect of life on Earth.

在科学和自然的领域中，概念percolation（渗透）在塑造我们环境的各种过程中发挥着至关重要的作用。从水如何过滤土壤到咖啡通过过滤器的运动，percolation（渗透）是一种既迷人又必不可少的现象。理解这一过程不仅增强了我们对自然系统的欣赏，还为环境科学、工程学甚至烹饪艺术等领域的实际应用提供了信息。首先，percolation（渗透）可以定义为液体通过多孔材料移动的过程。这可以在不同的尺度上发生，从微观水平上水分子如何在微小的土壤颗粒中导航，到大型系统如储存地下水的含水层。percolation（渗透）在水文学中的重要性不容小觑；它影响着水是如何被植物吸收的，污染物是如何从地下水中过滤出来的，以及含水层是如何随着时间的推移进行补给的。在农业中，理解percolation（渗透）对于管理灌溉系统和确保可持续的水资源使用至关重要。农民必须考虑水将多快percolate（渗透）通过他们的土壤，以确定最佳的浇水时间表和方法。如果水percolates（渗透）得太快，可能无法有效被植物吸收，导致浪费。相反，如果它percolates（渗透）得太慢，作物可能会遭受干旱。因此，研究percolation（渗透）为增强粮食安全和节约水资源的农业实践提供了信息。此外，percolation（渗透）对环境管理有重要影响。例如，在城市地区，了解雨水如何通过不同的表面——如混凝土、沥青和绿色空间——percolates（渗透）对暴雨管理至关重要。当雨水落在不透水的表面上时，可能会导致径流，这可能导致洪水和侵蚀。通过引入绿色基础设施，如透水铺装和雨水花园，城市可以增强水的percolation（渗透），减少洪水风险，同时补充当地含水层。除了环境的重要性，percolation（渗透）在烹饪世界中也占有一席之地，特别是在咖啡冲泡中。使用渗滤器冲泡咖啡的方法依赖于percolation（渗透）的原理来提取咖啡粉的风味。当热水流过咖啡粉时，它会percolate（渗透），提取出精油和化合物，从而产生一种丰富而美味的饮品。这种percolation（渗透）的实际应用展示了科学原理如何提升日常体验。总之，percolation（渗透）的概念远远超出了其科学定义。它包含了影响农业、环境管理甚至我们日常生活的各种过程。通过理解percolation（渗透），我们可以做出明智的决策，促进我们与自然界互动中的可持续性和效率。随着我们继续探索和研究这一迷人的现象，显然percolation（渗透）不仅仅是一个科学术语，而是地球上生命的基本方面。