dispersed material

简明释义

分散质

英英释义

例句

1.The scientist collected samples of dispersed material in the atmosphere to study air pollution.

科学家收集了大气中分散材料的样本，以研究空气污染。

2.In the painting, the artist used dispersed material to create a sense of depth and texture.

在这幅画中，艺术家使用了分散材料来创造深度和质感。

3.The construction team used dispersed material to improve the stability of the soil.

建筑队伍使用分散材料来提高土壤的稳定性。

4.During the experiment, we observed how dispersed material affected the rate of chemical reactions.

在实验过程中，我们观察到分散材料如何影响化学反应的速率。

5.The environmental report highlighted the impact of dispersed material on marine life.

环境报告强调了分散材料对海洋生物的影响。

作文

In the realm of science and engineering, the term dispersed material refers to substances that are spread out or distributed throughout a medium rather than being concentrated in one area. This concept is essential in various fields, including materials science, environmental studies, and pharmaceuticals. Understanding the properties and behaviors of dispersed materials can lead to advancements in technology and improvements in product efficacy.For instance, in the context of materials science, dispersed materials play a crucial role in the development of composite materials. These composites are created by combining two or more distinct materials to achieve superior properties that neither material could provide alone. For example, adding small particles of carbon fiber as a dispersed material within a polymer matrix can significantly enhance the strength and durability of the final product. This principle is widely utilized in industries such as aerospace, automotive, and construction, where high-performance materials are essential.Moreover, in environmental science, the concept of dispersed material is vital when studying pollutants in air, water, and soil. Many contaminants exist as dispersed materials, affecting ecosystems and human health. Understanding how these materials disperse and interact with their environment helps scientists develop effective remediation strategies. For instance, oil spills illustrate the challenges posed by dispersed materials. When oil is released into the ocean, it spreads rapidly, creating a complex mixture of oil droplets that can be difficult to clean up. Researchers must study the dispersion patterns and behavior of these droplets to devise effective cleanup methods.In the pharmaceutical industry, dispersed materials are crucial for drug formulation. Many medications are delivered in the form of suspensions or emulsions, where active ingredients are dispersed within a liquid medium. The effectiveness of these formulations often depends on the size and distribution of the dispersed materials. For example, nanoparticles are increasingly used in drug delivery systems to improve the bioavailability of medications. By optimizing the dispersion of these materials, pharmaceutical companies can enhance the therapeutic effects of their products.Furthermore, the study of dispersed materials extends to nanotechnology, where the manipulation of materials at the molecular or atomic level allows for the creation of innovative products. Nanomaterials often exhibit unique properties due to their dispersed nature, leading to applications in electronics, energy storage, and even medicine. Researchers continue to explore the potential of dispersed materials in developing smart materials that respond to environmental changes or stimuli.In conclusion, the concept of dispersed material encompasses a wide range of applications and implications across various fields. Whether in the development of advanced materials, the study of environmental pollutants, or the formulation of pharmaceuticals, understanding how these materials behave and interact is essential for innovation and progress. As we continue to advance our knowledge and technologies, the significance of dispersed materials will undoubtedly grow, opening new avenues for research and application.

在科学和工程领域，术语分散材料指的是在介质中分散或分布的物质，而不是集中在一个区域。这一概念在材料科学、环境研究和制药等多个领域至关重要。理解分散材料的性质和行为能够推动技术进步和产品有效性的提升。例如，在材料科学的背景下，分散材料在复合材料的发展中起着关键作用。这些复合材料是通过结合两种或多种不同的材料来实现优越的性能，这种性能是任何单一材料无法提供的。例如，将小颗粒的碳纤维作为分散材料添加到聚合物基体中，可以显著增强最终产品的强度和耐用性。这一原理广泛应用于航空航天、汽车和建筑等行业，这些行业需要高性能材料。此外，在环境科学中，分散材料的概念在研究空气、水和土壤中的污染物时至关重要。许多污染物以分散材料的形式存在，影响生态系统和人类健康。理解这些材料如何分散及其与环境的相互作用，帮助科学家们制定有效的修复策略。例如，石油泄漏说明了分散材料带来的挑战。当石油释放到海洋中时，它会迅速扩散，形成复杂的油滴混合物，这很难清理。研究人员必须研究这些油滴的分散模式和行为，以制定有效的清理方法。在制药行业，分散材料对于药物配方至关重要。许多药物以悬浮液或乳剂的形式递送，其中活性成分在液体介质中分散。这些配方的有效性往往取决于分散材料的大小和分布。例如，纳米颗粒越来越多地用于药物递送系统，以提高药物的生物利用度。通过优化这些材料的分散，制药公司可以增强其产品的治疗效果。此外，分散材料的研究还扩展到纳米技术，通过在分子或原子水平上操纵材料，可以创造出创新产品。纳米材料由于其分散特性，通常表现出独特的性质，导致在电子学、能源存储甚至医学等领域的应用。研究人员继续探索分散材料在开发智能材料方面的潜力，这些材料可以对环境变化或刺激作出反应。总之，分散材料的概念涵盖了多个领域的广泛应用和影响。无论是在先进材料的开发、环境污染物的研究，还是在制药配方中，理解这些材料的行为和相互作用对于创新和进步至关重要。随着我们不断推进知识和技术，分散材料的重要性无疑将会增加，为研究和应用开辟新的途径。