copolymer

简明释义

英[kəʊˈpɒlɪmə(r)]美[koʊˈpɑːləmər]

n. [高分子] 共聚物

英英释义

单词用法

同义词

反义词

例句

1.The data indicates that the film made of copolymer has good gas separation property.

实验数据表明； 由该共聚物制成的膜具有良好的气体分离性能。

2.The graft copolymer of starch is a promising additive in paper industry.

淀粉接枝共聚物是造纸工业一种有前途的助剂。

3.The synthesis and main reactions of the copolymer have been described.

叙述了这类共聚物的合成方法和主要反应。

4.The differences in performance of copolymer and graft copolymer with same monomer were compared.

比较了相同单体的共聚物和接枝共聚物的性能差别。

5.A type of thermoplastic synthetic copolymer composed of various proportions of styrene, acrylonitrile and butadiene.

由各种比例苯乙烯、丙烯腈和丁二烯组成的一类热塑性合成共聚物。

6.The structure and composition of the copolymer were characterized by IR, NMR and elementary analysis.

用红外光谱、核磁共振、元素分析测定了共聚物的结构及组成。

7.The regular variations of the copolymerization rate and the viscosity of copolymer were discussed.

共聚合速度和共聚物的比浓粘度呈规律性变化。

8.The polymeric shell is a copolymer of a vinylidene chloride and acrylonitrile.

该聚合体外壳是偏二氯乙烯与丙烯腈的共聚物。

9.In biomedical applications, a certain copolymer 共聚物 is used for drug delivery systems.

在生物医学应用中，某种copolymer 共聚物被用于药物输送系统。

10.The new packaging material is made from a biodegradable copolymer 共聚物 that reduces plastic waste.

这种新包装材料是由一种生物可降解的copolymer 共聚物制成的，能减少塑料垃圾。

11.Researchers are studying the thermal properties of a specific copolymer 共聚物 to improve its performance in high-temperature applications.

研究人员正在研究特定copolymer 共聚物的热性能，以提高其在高温应用中的表现。

12.This copolymer 共聚物 exhibits excellent flexibility, making it ideal for use in sports equipment.

这种copolymer 共聚物表现出优异的柔韧性，非常适合用于体育器材。

13.The adhesive properties of the copolymer 共聚物 make it suitable for various industrial applications.

这种copolymer 共聚物的粘合特性使其适合用于各种工业应用。

作文

In the world of materials science, one term that frequently arises is copolymer. A copolymer is a type of polymer that is made from two or more different monomers. This unique structure allows for a wide range of properties and applications, making copolymers incredibly valuable in various industries. To understand the significance of copolymers, it is essential to explore their formation, characteristics, and uses.The process of creating a copolymer begins with the selection of monomers. These monomers can be arranged in different configurations, leading to various types of copolymers. For instance, when two different monomers are linked together in an alternating pattern, the result is known as an alternating copolymer. On the other hand, if the monomers are grouped together in blocks, this is referred to as a block copolymer. There are also random copolymers, where the arrangement of monomers is unpredictable. Each configuration offers distinct physical and chemical properties, which can be tailored for specific applications.One of the most significant advantages of copolymers is their ability to combine the beneficial properties of different monomers. For example, a copolymer made from a tough monomer and a flexible one can exhibit both strength and elasticity. This versatility makes copolymers highly sought after in industries ranging from automotive to biomedical. In the automotive sector, copolymers are used in the manufacturing of durable yet lightweight components, improving fuel efficiency without compromising safety.In the field of medicine, copolymers play a crucial role in drug delivery systems. By manipulating the properties of copolymers, researchers can create materials that respond to specific stimuli, such as pH or temperature. This means that drugs can be released at targeted sites within the body, enhancing treatment efficacy and minimizing side effects. Additionally, copolymers are used in the development of biodegradable plastics, which are becoming increasingly important in addressing environmental concerns.Despite their many advantages, working with copolymers also presents challenges. The complexity of their structures can make them difficult to characterize and analyze. Researchers must employ advanced techniques to study the behavior of copolymers under different conditions. Moreover, the cost of producing high-quality copolymers can be higher than that of traditional polymers, which may limit their widespread adoption in some applications.In conclusion, the study of copolymers opens up a world of possibilities in materials science. Their unique properties allow for innovative solutions across various industries, from automotive to healthcare. As research continues to advance, we can expect to see even more exciting developments in the realm of copolymers. Understanding and harnessing the potential of these materials will undoubtedly play a significant role in shaping the future of technology and sustainability. Thus, the term copolymer not only represents a scientific concept but also embodies the ongoing quest for innovation and improvement in material design.

在材料科学的世界中，一个经常出现的术语是共聚物。共聚物是一种由两种或多种不同单体组成的聚合物。这种独特的结构使得共聚物具有广泛的特性和应用，使其在各个行业中极具价值。要理解共聚物的重要性，必须探讨它们的形成、特征和用途。制作共聚物的过程始于单体的选择。这些单体可以以不同的配置排列，从而导致各种类型的共聚物。例如，当两种不同的单体以交替模式连接在一起时，结果被称为交替共聚物。另一方面，如果单体成组在一起形成块状，则称为块状共聚物。还有随机共聚物，其单体的排列不可预测。每种配置都提供独特的物理和化学性质，可以针对特定应用进行调整。共聚物的一个重要优势是它们能够结合不同单体的有益特性。例如，由坚韧的单体和柔性单体制成的共聚物可以表现出强度和弹性。这种多功能性使得共聚物在汽车、医疗等行业中备受追捧。在汽车行业中，共聚物用于制造耐用且轻便的组件，提高燃油效率，而不妥协安全性。在医学领域，共聚物在药物递送系统中发挥着至关重要的作用。通过操控共聚物的特性，研究人员可以创建对特定刺激（如pH值或温度）作出反应的材料。这意味着药物可以在体内特定部位释放，从而提高治疗效果并减少副作用。此外，共聚物还用于可生物降解塑料的开发，这在解决环境问题上变得越来越重要。尽管有许多优势，使用共聚物也面临挑战。其结构的复杂性可能使其难以表征和分析。研究人员必须采用先进技术来研究共聚物在不同条件下的行为。此外，生产高质量共聚物的成本可能高于传统聚合物，这可能限制其在某些应用中的广泛采用。总之，共聚物的研究为材料科学开辟了一个充满可能性的世界。它们独特的属性使得在汽车、医疗等各个行业中都能找到创新的解决方案。随着研究的不断进展，我们可以期待在共聚物领域看到更多令人兴奋的发展。理解和利用这些材料的潜力无疑将在塑造技术和可持续发展的未来中发挥重要作用。因此，术语共聚物不仅代表一个科学概念，还体现了在材料设计中追求创新和改进的持续探索。