artificial porosity

简明释义

人工孔隙度;

英英释义

例句

1.In the construction industry, artificial porosity is used in concrete to improve water drainage.

在建筑行业中，人工孔隙率用于混凝土，以改善排水。

2.The team experimented with different levels of artificial porosity to optimize the drug delivery system.

团队对不同水平的人工孔隙率进行了实验，以优化药物递送系统。

3.By adjusting the artificial porosity, scientists can control the material's thermal insulation properties.

通过调整人工孔隙率，科学家可以控制材料的热绝缘性能。

4.The artificial porosity of the foam allows it to absorb sound effectively.

泡沫的人工孔隙率使其能够有效地吸收声音。

5.The researchers developed a new material with artificial porosity to enhance its filtration capabilities.

研究人员开发了一种具有人工孔隙率的新材料，以增强其过滤能力。

作文

In the field of materials science and engineering, the concept of artificial porosity plays a crucial role in the design and application of various materials. 人工孔隙率 refers to the intentional creation of pores or voids within a material, which can significantly alter its physical and chemical properties. This technique is widely used in industries such as construction, biomedical engineering, and filtration systems. Understanding the implications of artificial porosity allows engineers and scientists to tailor materials for specific applications, enhancing their performance and functionality.One of the primary benefits of incorporating artificial porosity into materials is the reduction of weight without compromising strength. For instance, in the aerospace industry, lightweight materials are essential for improving fuel efficiency and overall performance. By introducing controlled voids into composite materials, engineers can achieve a lower density while maintaining structural integrity. This innovation not only contributes to the sustainability of aircraft but also enhances their operational capabilities.Moreover, artificial porosity can improve the thermal and acoustic insulation properties of materials. In construction, building materials with engineered porosity can help regulate indoor temperatures and reduce noise pollution. For example, porous concrete allows for better air circulation and moisture control, leading to healthier living environments. The ability to manipulate porosity enables architects and builders to create more energy-efficient and environmentally friendly structures.In the biomedical field, artificial porosity is vital for developing scaffolds used in tissue engineering. These scaffolds must possess a specific porosity to support cell growth and nutrient exchange. By designing materials with optimal pore sizes and distributions, researchers can enhance tissue regeneration processes. This application demonstrates how artificial porosity directly impacts human health and medical advancements.Furthermore, in filtration technologies, the introduction of artificial porosity in membranes enhances their effectiveness in separating particles from liquids and gases. Membranes designed with precise porosity can selectively allow certain molecules to pass while blocking others, making them invaluable in water purification and industrial processes. The ability to engineer porosity at the microscopic level opens up new possibilities for creating more efficient and sustainable filtration systems.The process of creating artificial porosity involves various techniques, including additive manufacturing, chemical etching, and gas foaming. Each method has its advantages and limitations, and the choice of technique often depends on the desired properties of the final product. As technology advances, the ability to control porosity with greater precision continues to evolve, leading to innovative materials that meet the demands of modern applications.In conclusion, artificial porosity is an essential concept in materials science that facilitates the development of advanced materials across multiple industries. Its applications range from aerospace to biomedical engineering, showcasing its versatility and importance. By harnessing the power of artificial porosity, researchers and engineers can create materials that are lighter, more efficient, and tailored to specific needs, ultimately contributing to technological progress and improved quality of life.

在材料科学和工程领域，人工孔隙率的概念在各种材料的设计和应用中发挥着至关重要的作用。人工孔隙率是指在材料中故意创造孔或空隙，这可以显著改变其物理和化学性质。这种技术广泛应用于建筑、生物医学工程和过滤系统等行业。理解人工孔隙率的含义使工程师和科学家能够为特定应用量身定制材料，提高其性能和功能。将人工孔隙率纳入材料的主要好处之一是减少重量而不影响强度。例如，在航空航天工业中，轻质材料对提高燃油效率和整体性能至关重要。通过在复合材料中引入受控的空隙，工程师可以在保持结构完整性的同时实现较低的密度。这一创新不仅有助于飞机的可持续性，还增强了它们的操作能力。此外，人工孔隙率可以改善材料的热绝缘和声学绝缘性能。在建筑中，具有工程孔隙率的建筑材料可以帮助调节室内温度并减少噪音污染。例如，多孔混凝土允许更好的空气循环和湿度控制，从而导致更健康的居住环境。操控孔隙率的能力使建筑师和施工者能够创建更节能和环保的结构。在生物医学领域，人工孔隙率对开发用于组织工程的支架至关重要。这些支架必须具有特定的孔隙率，以支持细胞生长和营养交换。通过设计具有最佳孔径和分布的材料，研究人员可以增强组织再生过程。这一应用展示了人工孔隙率如何直接影响人类健康和医学进步。此外，在过滤技术中，膜中引入人工孔隙率增强了其在液体和气体中分离颗粒的有效性。设计有精确孔隙率的膜可以选择性地允许某些分子通过，同时阻止其他分子，使其在水净化和工业过程中不可或缺。以微观水平工程孔隙率的能力为创造更高效和可持续的过滤系统开辟了新的可能性。创建人工孔隙率的过程涉及多种技术，包括增材制造、化学蚀刻和气体发泡。每种方法都有其优缺点，技术的选择通常取决于最终产品所需的特性。随着技术的进步，能够更精确地控制孔隙率的能力不断发展，导致满足现代应用需求的创新材料的出现。总之，人工孔隙率是材料科学中的一个基本概念，有助于在多个行业中开发先进材料。其应用范围从航空航天到生物医学工程，展示了其多样性和重要性。通过利用人工孔隙率的力量，研究人员和工程师可以创造出更轻、更高效、针对特定需求量身定制的材料，最终促进技术进步和改善生活质量。