amorphous substance

简明释义

无定形物质

英英释义

例句

1.Glass is considered an amorphous substance because it lacks a crystalline structure.

玻璃被认为是一种无定形物质，因为它缺乏晶体结构。

2.In the manufacturing process, the amorphous substance can be shaped into various forms without losing its properties.

在制造过程中，无定形物质可以被塑造成各种形状而不失去其性质。

3.Researchers are exploring the use of amorphous substances in drug delivery systems.

研究人员正在探索在药物递送系统中使用无定形物质。

4.The amorphous substance used in this experiment showed unique optical properties.

在这个实验中使用的无定形物质显示出独特的光学特性。

5.The scientist studied the properties of an amorphous substance to understand its behavior in different temperatures.

科学家研究了一种无定形物质的性质，以了解其在不同温度下的行为。

作文

The concept of an amorphous substance is fascinating and essential in the study of materials science. An amorphous substance is a type of solid that lacks a well-defined crystalline structure. Unlike crystalline solids, which have a regular arrangement of atoms or molecules, amorphous substances exhibit a disordered arrangement. This unique characteristic gives them distinct physical properties that differentiate them from their crystalline counterparts.One common example of an amorphous substance is glass. Glass is widely used in various applications, from windows to containers, due to its transparency and versatility. The lack of a crystalline structure in glass allows it to be molded into different shapes while maintaining its integrity. This property is particularly advantageous in industries that require customized designs and forms.Another significant amorphous substance is rubber. Rubber, which is often used in tires and seals, has elastic properties that are crucial for its functionality. The amorphous nature of rubber allows it to stretch and return to its original shape, making it ideal for applications where flexibility and durability are required. This elasticity is a direct result of the disordered arrangement of its polymer chains, which enables them to move freely without breaking.In the field of pharmaceuticals, amorphous substances play a vital role as well. Many drugs are formulated in their amorphous state to enhance their solubility and bioavailability. The disordered structure of these amorphous substances allows for faster dissolution in the body, leading to improved therapeutic effects. This is particularly important for medications that need to be absorbed quickly to provide relief from symptoms.However, the stability of amorphous substances can be a concern. They tend to have a higher tendency to crystallize over time, which can affect their performance and efficacy. Researchers are continuously exploring ways to stabilize amorphous substances to ensure their longevity and effectiveness in various applications.In conclusion, the study of amorphous substances reveals their importance across multiple fields, including materials science, engineering, and pharmaceuticals. Understanding the unique properties of amorphous substances allows scientists and engineers to innovate and improve products that we use in our daily lives. As research continues to advance, the potential applications of amorphous substances are likely to expand, leading to new technologies and solutions that can benefit society as a whole.

非晶物质的概念是一个迷人且在材料科学研究中至关重要的主题。非晶物质是一种缺乏明确晶体结构的固体类型。与具有规律原子或分子排列的晶体固体不同，非晶物质则表现出无序的排列。这一独特特性赋予它们与晶体对应物不同的物理性质。一个常见的例子是玻璃。玻璃因其透明性和多功能性而被广泛用于各种应用，从窗户到容器。玻璃中缺乏晶体结构使其能够被模制成不同的形状，同时保持其完整性。这一特性在需要定制设计和形状的行业中尤其有利。另一个重要的非晶物质是橡胶。橡胶通常用于轮胎和密封件，其弹性特性对其功能至关重要。非晶性质使橡胶能够伸展并恢复到原始形状，这使其非常适合需要灵活性和耐用性的应用。这种弹性直接源于其聚合物链的无序排列，使它们能够自由移动而不破裂。在制药领域，非晶物质同样发挥着重要作用。许多药物以非晶状态配制，以提高其溶解度和生物利用度。这些非晶物质的无序结构允许它们在体内更快地溶解，从而改善治疗效果。这对于需要快速吸收以缓解症状的药物尤其重要。然而，非晶物质的稳定性可能是一个问题。它们往往有更高的结晶倾向，这可能影响其性能和有效性。研究人员正在不断探索稳定非晶物质的方法，以确保其在各种应用中的持久性和有效性。总之，非晶物质的研究揭示了它们在多个领域的重要性，包括材料科学、工程和制药。理解非晶物质的独特性质使科学家和工程师能够创新和改善我们日常生活中使用的产品。随着研究的不断进展，非晶物质的潜在应用可能会扩展，带来新的技术和解决方案，造福整个社会。