polymerized

简明释义

英[ˈpɒlɪməraɪzd]美[ˈpɑːlɪmərˌaɪzd]

adj. 聚合的

v. 聚合（polymerize 的过去式）

英英释义

单词用法

同义词

反义词

例句

1.Pure linen fabric was treated with formaldehyde free anti crease finishing agent which was polymerized form polycarboxylic acids.

采用无甲醛抗皱整理剂多元羧酸聚合物整理纯亚麻织物。

2.Regulation of CCA to toner charge and results of machine test with polymerized toner were also investigated.

荷电添加剂对墨粉荷电量的调节作用以及聚合墨粉的上机实验效果。

3.This paper deals with the preparation of polyester-amide hot melting adhesive for textile by the method of co-condensed polymerized synthesis.

本文叙述了通过共缩聚反应制备织物用聚酯酰胺热熔胶的方法。

4.A polymerized ethylene resin used especially for containers kitchenware and tubing or in the form of films and sheets for packaging.

聚乙烯一种聚合的乙烯树脂，尤用于容器、厨房器具和各类管中，或以卷和片的形式供包装使用。

5.Small molecules that can be polymerized to form proteins. Name derives from the presence of an amino group as well as an acidic carboxyl group.

能聚合形成蛋白质的小分子。名称来自于它们所带的氨基以及酸性的羧基。

6.The PVC paste blending resin is a kind of suspension polymerized resin with spheric particle morphology, high apparent density and low oil absorption.

聚氯乙烯糊用掺混树脂是一种颗粒外观球形化、表观密度较高、吸油率低的悬浮聚合树脂。

7.The preparation of a modified polymerized ferric sulphate and the measurement of its flocculation properties are introduced.

本文介绍了一种改性聚合硫酸铁的制备方法，并测试了改性聚合硫酸铁的絮凝性能。

8.The scientist explained how the monomers were polymerized to create a strong plastic material.

科学家解释了单体如何被聚合以创造出一种强韧的塑料材料。

9.In the lab, we observed how the liquid resin polymerized under UV light.

在实验室，我们观察到液态树脂在紫外光下聚合。

10.The process of polymerizing these chemicals is crucial for making durable coatings.

这些化学物质的聚合过程对于制造耐用涂层至关重要。

11.After being polymerized, the material became much more resilient to heat.

经过聚合后，该材料对热的抵抗力大大增强。

12.Researchers are developing new ways to efficiently polymerize biodegradable plastics.

研究人员正在开发有效的方式来聚合可生物降解塑料。

作文

Polymers are large molecules composed of repeating structural units known as monomers. These monomers are linked together through a process called polymerization. When we say that a substance has been polymerized, we are referring to the transformation of small, simple molecules into a more complex structure. This process is fundamental in various fields such as chemistry, materials science, and biology. For instance, when ethylene gas undergoes polymerization, it forms polyethylene, a common plastic used in countless applications from packaging to containers. The significance of polymerized materials cannot be overstated. They possess unique properties that make them suitable for a wide range of uses. For example, synthetic rubber, which is polymerized from butadiene, is essential in tire manufacturing due to its durability and flexibility. Additionally, the process of polymerization can be controlled to create materials with specific characteristics, such as varying degrees of hardness or elasticity. This versatility is what makes polymers so valuable in modern technology. In nature, polymerized substances also play crucial roles. Proteins, nucleic acids, and polysaccharides are all examples of natural polymers that are polymerized from amino acids, nucleotides, and sugar molecules, respectively. These biological macromolecules are vital for life, serving as enzymes, genetic material, and energy sources. Understanding how these natural polymers are formed through polymerization helps scientists develop new materials and medicines that can mimic or enhance biological functions. Moreover, the environmental impact of polymerized materials is an important consideration. While many synthetic polymers are durable and long-lasting, they can also contribute to pollution and waste. Researchers are now focusing on developing biodegradable polymers that can break down naturally after their useful life. This shift towards sustainable materials is critical in addressing the global plastic crisis. In conclusion, the term polymerized encapsulates a vital chemical process that leads to the formation of complex structures from simpler units. Whether in synthetic materials or natural substances, polymerization plays a key role in shaping the world around us. As technology advances, the ability to manipulate polymerized materials will continue to drive innovation across multiple disciplines, paving the way for new solutions to both everyday challenges and pressing global issues.

聚合物是由称为单体的重复结构单元组成的大分子。当我们说某种物质已经被聚合时，我们指的是将小而简单的分子转变为更复杂结构的过程。这个过程在化学、材料科学和生物学等多个领域中都是基础性的。例如，当乙烯气体经过聚合时，它形成了聚乙烯，这是一种在从包装到容器等无数应用中使用的常见塑料。 聚合材料的重要性不容低估。它们具有独特的属性，使其适合广泛的用途。例如，合成橡胶是由丁二烯聚合而成的，在轮胎制造中至关重要，因为它的耐用性和灵活性。此外，聚合的过程可以被控制，以创建具有特定特征的材料，例如不同程度的硬度或弹性。这种多功能性使聚合物在现代技术中极具价值。 在自然界中，聚合物质也发挥着关键作用。蛋白质、核酸和多糖都是由氨基酸、核苷酸和糖分子聚合而成的天然聚合物的例子。这些生物大分子对生命至关重要，作为酶、遗传物质和能量来源。理解这些天然聚合物是如何通过聚合形成的，有助于科学家开发出能够模仿或增强生物功能的新材料和药物。 此外，聚合材料的环境影响也是一个重要的考虑因素。虽然许多合成聚合物耐用且持久，但它们也可能导致污染和废物。研究人员现在专注于开发可生物降解的聚合物，这些聚合物可以在其有用寿命后自然降解。这种向可持续材料的转变对于解决全球塑料危机至关重要。 总之，聚合这个术语概括了一个重要的化学过程，该过程将简单单元转变为复杂结构。无论是在合成材料还是自然物质中，聚合在塑造我们周围的世界中都发挥着关键作用。随着技术的进步，操控聚合材料的能力将继续推动多个学科的创新，为日常挑战和紧迫的全球问题提供新的解决方案。