average pore density

简明释义

平均孔隙密度;

英英释义

例句

1.Increasing the average pore density 平均孔隙密度 in the membrane can enhance its permeability for gases.

提高膜中的平均孔隙密度 average pore density可以增强其对气体的渗透性。

2.In our experiment, we measured the average pore density 平均孔隙密度 of the ceramic material to determine its suitability for filtration applications.

在我们的实验中，我们测量了陶瓷材料的平均孔隙密度 average pore density以确定其在过滤应用中的适用性。

3.The average pore density 平均孔隙密度 of the foam used in insulation can greatly influence its thermal performance.

用于绝缘的泡沫材料的平均孔隙密度 average pore density可以极大地影响其热性能。

4.The study revealed that the average pore density 平均孔隙密度 of the soil significantly affects its water retention capacity.

研究显示，土壤的平均孔隙密度 average pore density显著影响其水分保持能力。

5.We found that the average pore density 平均孔隙密度 of the rock sample was higher than expected, indicating potential for oil extraction.

我们发现岩石样本的平均孔隙密度 average pore density高于预期，表明有潜力进行石油开采。

作文

The study of materials, particularly in the fields of engineering and environmental science, often involves understanding various physical properties that can influence their performance and behavior. One such property is the average pore density, which refers to the average number of pores per unit area within a given material. This measurement is crucial for assessing how materials interact with fluids, gases, and other substances. In this essay, I will explore the significance of average pore density in different contexts, including its impact on filtration systems, soil health, and the design of construction materials.Firstly, in filtration systems, the average pore density plays a vital role in determining how effectively a filter can remove contaminants from water or air. A higher average pore density typically indicates more pores available for trapping particles, leading to better filtration efficiency. For instance, in water treatment facilities, filters with optimal average pore density can significantly reduce the presence of harmful microorganisms and pollutants, ensuring that the water is safe for consumption. Conversely, if the average pore density is too high, it may result in clogging, reducing flow rates and increasing maintenance costs.Secondly, the average pore density is also critical in the context of soil health and agriculture. Soil is a complex medium that supports plant life, and its structure can greatly influence water retention, aeration, and nutrient availability. A balanced average pore density in soil allows for adequate drainage while retaining enough moisture for plants to thrive. If the average pore density is too low, the soil may become compacted, leading to poor root development and reduced crop yields. On the other hand, an excessively high average pore density can lead to erosion and loss of essential nutrients, ultimately harming agricultural productivity.Moreover, in the field of construction materials, understanding the average pore density of concrete and other building substances is essential for ensuring their durability and strength. Concrete with a well-calibrated average pore density can withstand environmental stresses and resist cracking. Engineers often measure the average pore density to optimize the mixture of materials used in concrete production, aiming to achieve a balance between workability and structural integrity. This attention to detail can extend the lifespan of buildings and infrastructure, making it a crucial consideration in civil engineering projects.In conclusion, the average pore density is a fundamental property that influences various applications across multiple disciplines. From enhancing filtration systems to promoting healthy soils and ensuring robust construction materials, understanding and optimizing average pore density can lead to significant improvements in efficiency, sustainability, and overall performance. As we continue to advance in technology and material science, the importance of accurately measuring and controlling average pore density will only grow, underscoring its relevance in both current and future innovations.

材料研究，特别是在工程和环境科学领域，通常涉及理解各种物理特性，这些特性会影响材料的性能和行为。其中一个重要属性是平均孔密度，指的是给定材料中每单位面积的平均孔数。这个测量对于评估材料如何与流体、气体和其他物质相互作用至关重要。在这篇文章中，我将探讨平均孔密度在不同背景下的重要性，包括它对过滤系统、土壤健康和建筑材料设计的影响。首先，在过滤系统中，平均孔密度在决定过滤器去除水或空气中污染物的有效性方面起着至关重要的作用。较高的平均孔密度通常意味着可用于捕获颗粒的孔更多，从而提高过滤效率。例如，在水处理设施中，具有最佳平均孔密度的过滤器可以显著减少有害微生物和污染物的存在，确保水的安全性。相反，如果平均孔密度过高，可能导致堵塞，降低流速并增加维护成本。其次，平均孔密度在土壤健康和农业的背景下也至关重要。土壤是支持植物生命的复杂介质，其结构可以极大地影响水分保持、通气和养分可用性。土壤中平衡的平均孔密度允许适当的排水，同时保持足够的水分供植物生长。如果平均孔密度过低，土壤可能会变得紧实，导致根系发育不良和作物产量下降。另一方面，过高的平均孔密度可能导致侵蚀和必需养分的流失，最终危害农业生产力。此外，在建筑材料领域，了解混凝土等建筑物质的平均孔密度对确保其耐久性和强度至关重要。具有良好校准的平均孔密度的混凝土能够承受环境压力并抵抗开裂。工程师通常测量平均孔密度以优化混凝土生产中使用的材料配比，旨在实现可操作性和结构完整性之间的平衡。这种对细节的关注可以延长建筑物和基础设施的使用寿命，使其成为土木工程项目中的关键考虑因素。总之，平均孔密度是一项基本属性，影响多个学科中的各种应用。从增强过滤系统到促进健康土壤，再到确保坚固的建筑材料，理解和优化平均孔密度可以显著提高效率、可持续性和整体性能。随着我们在技术和材料科学方面的不断进步，准确测量和控制平均孔密度的重要性只会增加，突显其在当前和未来创新中的相关性。