dispersoid

简明释义

英[dɪsˈpɜr.sɔɪd]美[dɪsˈpɜr.sɔɪd]

n. 弥散体；分散胶体

英英释义

单词用法

同义词

反义词

例句

1.The results showed that nano carbon black dispersoid had high dye-uptake on polyester fiber modified by reagent EP in advance and good compatibility with disperse dye.

试验结果表明：纳米炭黑分散体系对经过改性剂ep处理的聚酯纤维具有较高的上染性，且与分散染料有较好的染色相容性。

2.The results showed that nano carbon black dispersoid had high dye-uptake on polyester fiber modified by reagent EP in advance and good compatibility with disperse dye.

试验结果表明：纳米炭黑分散体系对经过改性剂ep处理的聚酯纤维具有较高的上染性，且与分散染料有较好的染色相容性。

3.The results showed that nano carbon black dispersoid had high dye-uptake on polyester fiber modified by reagent EP in advance and...

此外，纳米炭黑染色织物抗紫外性和抗静电性均有明显提高。

4.In the study of materials, a dispersoid 分散体 can significantly affect the mechanical properties of a composite.

在材料研究中，dispersoid 分散体 可以显著影响复合材料的机械性能。

5.The scientists examined how the dispersoid 分散体 influenced the stability of the emulsion.

科学家们研究了 dispersoid 分散体 如何影响乳液的稳定性。

6.In nanotechnology, a dispersoid 分散体 may refer to nanoparticles distributed in a matrix.

在纳米技术中，dispersoid 分散体 可能指的是分布在基体中的纳米颗粒。

7.The presence of a dispersoid 分散体 can enhance the thermal conductivity of certain materials.

某些材料中 dispersoid 分散体 的存在可以增强其热导率。

8.Researchers are investigating the role of dispersoids 分散体 in improving the performance of batteries.

研究人员正在调查 dispersoids 分散体 在提高电池性能方面的作用。

作文

In the world of materials science, the term dispersoid refers to a finely divided phase that is distributed throughout a matrix material. This concept is crucial in understanding how different materials interact and behave under various conditions. A dispersoid can be composed of solid particles, liquid droplets, or even gas bubbles that are dispersed within another substance, often referred to as the continuous phase or matrix. The presence of a dispersoid can significantly alter the physical and chemical properties of the host material, leading to enhanced performance in applications ranging from aerospace to electronics. The importance of dispersoids can be observed in composite materials, where they play a vital role in improving strength, toughness, and thermal stability. For example, in the production of metal matrix composites, small ceramic particles act as dispersoids, reinforcing the metal matrix and providing improved mechanical properties. This reinforcement occurs because the dispersoid particles can impede dislocation motion, which is a primary mechanism of deformation in metals. As a result, the overall strength of the material is increased, making it suitable for demanding applications. Additionally, dispersoids are also found in colloidal systems, where tiny particles are suspended in a liquid medium. In such systems, the stability and behavior of the dispersoid particles are influenced by factors such as particle size, shape, and the interactions between the particles and the surrounding fluid. The study of these interactions is essential for industries like food production, pharmaceuticals, and cosmetics, where the stability and uniformity of products are paramount. Moreover, the role of dispersoids extends to the field of nanotechnology. Nanoparticles often serve as dispersoids in various applications, including drug delivery systems and sensors. Their unique properties at the nanoscale allow for enhanced reactivity and interaction with biological systems, paving the way for innovative medical treatments and diagnostic tools. The ability to manipulate the size and distribution of dispersoids at the nanoscale opens up new possibilities for designing advanced materials with tailored properties. Understanding the behavior of dispersoids is not only important for material scientists but also for engineers and designers who aim to create high-performance materials. By optimizing the distribution and characteristics of dispersoids, it is possible to achieve desired outcomes in terms of strength, durability, and functionality. This knowledge is particularly relevant in the context of sustainable development, where the demand for lightweight, strong materials is increasing. In conclusion, the concept of dispersoid is integral to many fields of science and engineering. From enhancing the performance of composite materials to improving the stability of colloidal systems, dispersoids play a critical role in advancing technology and innovation. As research continues to explore the potential of dispersoids, we can expect to see even more exciting developments in the materials we use every day, ultimately contributing to a more efficient and sustainable future.

在材料科学的世界中，术语dispersoid指的是分散在基体材料中的细小相。这一概念对于理解不同材料在各种条件下的相互作用和行为至关重要。dispersoid可以由固体颗粒、液体滴或甚至气体气泡组成，这些成分分散在另一种物质中，通常称为连续相或基体。dispersoid的存在可以显著改变宿主材料的物理和化学性质，从而在航空航天到电子产品等应用中提升性能。 dispersoid的重要性可以在复合材料中观察到，它们在提高强度、韧性和热稳定性方面发挥着至关重要的作用。例如，在金属基复合材料的生产中，小型陶瓷颗粒作为dispersoid，增强金属基体并提供改善的机械性能。这种增强发生是因为dispersoid颗粒可以阻碍位错运动，而位错运动是金属变形的主要机制。因此，材料的整体强度得以提高，使其适用于要求苛刻的应用。 此外，dispersoid也存在于胶体系统中，其中微小颗粒悬浮在液体介质中。在这样的系统中，dispersoid颗粒的稳定性和行为受到颗粒大小、形状以及颗粒与周围流体之间相互作用等因素的影响。这些相互作用的研究对于食品生产、制药和化妆品等行业至关重要，因为产品的稳定性和均匀性至关重要。 此外，dispersoid的角色还扩展到纳米技术领域。纳米颗粒通常作为各种应用中的dispersoid，包括药物递送系统和传感器。在纳米尺度上，它们独特的性质使其能够增强与生物系统的反应性和相互作用，为创新的医疗治疗和诊断工具铺平了道路。能够在纳米尺度上操控dispersoid的大小和分布为设计具有定制属性的先进材料开辟了新可能性。 理解dispersoid的行为不仅对材料科学家重要，对旨在创造高性能材料的工程师和设计师同样重要。通过优化dispersoid的分布和特性，可以在强度、耐久性和功能性方面实现期望的结果。这一知识在可持续发展背景下尤其相关，因为对轻量、高强度材料的需求正在增加。 总之，dispersoid的概念对于许多科学和工程领域至关重要。从增强复合材料的性能到改善胶体系统的稳定性，dispersoids在推动技术和创新方面发挥着关键作用。随着研究继续探索dispersoids的潜力，我们可以期待看到日常使用的材料中出现更多令人兴奋的发展，最终为更高效和可持续的未来做出贡献。