polyvinyl

简明释义

英[ˌpɒlɪˈvaɪnɪl]美[ˌpɑːliˈvaɪnl]

n. 聚乙烯化合物

adj. 乙烯聚合物的

英英释义

单词用法

同义词

反义词

例句

1.The treatment of semi-carbonization has heavy influence on making polyvinyl alcohol ion-exchange fiber.

半碳化处理对聚乙烯醇阳离子交换纤维制备的影响很大。

2.The infrared photoacoustic spectrum and the infrared spectrum of modified polyvinyl alcohol and of starch acetate are identical.

变性聚乙烯醇和淀粉醋酸酯的红外光声光谱和红外吸收光谱具有相同图谱。

3.Polyvinyl Alcohol (PVA), Acrylics and Starches are major materials in warp sizing.

聚乙烯醇(PVA)、丙烯酸类及淀粉是经纱上浆的三大主浆料。

4.Polyvinyl chloride (PVC) is the number one choice for manufacturers because of its well-known waterproofing wonders.

PVC（塑料的一种）由于它有很好的防水性，成为生产商首选的材料。

5.The preparation technology and its effect factors for polyvinyl formal foam plastic by way of mechanical foaming method were studied.

本文论述了用机械发泡法制备聚乙烯醇缩甲醛泡沫塑料的工艺及其影响因素。

6.The cold resistance is an important property of soft polyvinyl chloride (PVC).

耐寒性是软质聚氯乙烯的重要性能指标之一。

7.Sodium alginate and polyvinyl alcohol were used as the carriers to immobilize cells.

本文以海藻酸钠、聚乙烯醇为材料包埋固定化细胞。

8.The flooring in the kitchen is made of polyvinyl 聚氯乙烯, which is durable and easy to clean.

厨房的地板是用聚氯乙烯 polyvinyl制成的，耐用且易于清洁。

9.We chose polyvinyl 聚氯乙烯 curtains because they are water-resistant.

我们选择了聚氯乙烯 polyvinyl窗帘，因为它们具有防水性。

10.The pipes in this plumbing system are made from polyvinyl 聚氯乙烯 for its flexibility.

这个管道系统中的管道是用聚氯乙烯 polyvinyl制成的，因其灵活性。

11.Many toys are manufactured using polyvinyl 聚氯乙烯 due to its safety and durability.

许多玩具都是使用聚氯乙烯 polyvinyl制造的，因为它的安全性和耐用性。

12.The artist used polyvinyl 聚氯乙烯 sheets for her mixed media project.

艺术家在她的混合媒体项目中使用了聚氯乙烯 polyvinyl薄片。

作文

Polyvinyl is a term that refers to a synthetic polymer made from the polymerization of vinyl chloride. It is commonly known as PVC, which stands for polyvinyl chloride. This versatile material is widely used in various applications due to its durability, chemical resistance, and cost-effectiveness. In our daily lives, we encounter polyvinyl (聚氯乙烯) in many forms, such as pipes, flooring, and even clothing. The production of polyvinyl (聚氯乙烯) involves a complex process that transforms raw materials into a stable and useful product. One of the primary reasons for its popularity is its ability to be molded into different shapes and sizes, making it ideal for a wide range of industries. In construction, polyvinyl (聚氯乙烯) is often used for pipes and siding materials because of its strength and resistance to moisture and chemicals. It does not corrode like metal and can withstand harsh weather conditions, making it a preferred choice for builders. Moreover, the insulation properties of polyvinyl (聚氯乙烯) contribute to energy efficiency in buildings, helping to reduce heating and cooling costs. Another significant application of polyvinyl (聚氯乙烯) is in the manufacturing of flooring products. Vinyl flooring, which is made from polyvinyl (聚氯乙烯), is popular for both residential and commercial spaces due to its aesthetic appeal and ease of maintenance. It can mimic the appearance of natural wood or stone while being more affordable and resistant to scratches and stains. In addition to construction and flooring, polyvinyl (聚氯乙烯) is also found in the fashion industry. Clothing items made from vinyl are trendy and can provide a unique look. However, it is essential to consider the environmental impact of polyvinyl (聚氯乙烯) products, as they are not biodegradable and can contribute to pollution if not disposed of properly. The recycling of polyvinyl (聚氯乙烯) is an area of growing interest. Many manufacturers are now focusing on creating processes to recycle polyvinyl (聚氯乙烯) products, reducing waste and promoting sustainability. By reprocessing old polyvinyl (聚氯乙烯) materials, new products can be created, thus minimizing the need for virgin materials and lowering the overall environmental footprint. In conclusion, polyvinyl (聚氯乙烯) is a crucial material that plays a significant role in various industries. Its durability, versatility, and cost-effectiveness make it an essential component in construction, flooring, and fashion. However, as we continue to utilize polyvinyl (聚氯乙烯) in our daily lives, it is vital to remain aware of its environmental implications and strive towards sustainable practices in its production and disposal. By doing so, we can enjoy the benefits of polyvinyl (聚氯乙烯) while minimizing its impact on our planet.

聚氯乙烯是一个指代合成聚合物的术语，它是由氯乙烯的聚合而成。它通常被称为PVC，即聚氯乙烯。这种多功能材料因其耐用性、化学抵抗力和成本效益而广泛应用于各种领域。在我们的日常生活中，我们以多种形式遇到聚氯乙烯，例如管道、地板甚至衣物。聚氯乙烯的生产涉及一个复杂的过程，将原材料转化为稳定且有用的产品。它受欢迎的主要原因之一是它能够被模塑成不同的形状和大小，适合广泛的行业。 在建筑行业，聚氯乙烯常用于管道和外墙材料，因为它的强度和对潮湿及化学品的抵抗力。它不会像金属那样腐蚀，并且可以承受恶劣的天气条件，使其成为建筑商的首选。此外，聚氯乙烯的绝缘性能有助于建筑的能源效率，帮助降低取暖和制冷成本。 除了建筑和地板，聚氯乙烯还出现在时尚行业。由乙烯制成的服装时尚且能够提供独特的外观。然而，考虑聚氯乙烯产品的环境影响是至关重要的，因为它们不可生物降解，如果处置不当可能会导致污染。 聚氯乙烯的回收是一个日益受到关注的领域。许多制造商现在专注于创建回收聚氯乙烯产品的工艺，以减少废物并促进可持续发展。通过重新加工旧的聚氯乙烯材料，可以创造新的产品，从而减少对原材料的需求，降低整体环境足迹。 总之，聚氯乙烯是一种在各个行业中发挥重要作用的关键材料。它的耐用性、多功能性和成本效益使其成为建筑、地板和时尚中不可或缺的组成部分。然而，随着我们继续在日常生活中使用聚氯乙烯，保持对其环境影响的意识并努力实现可持续的生产和处置实践是至关重要的。这样，我们就可以享受聚氯乙烯的好处，同时将其对地球的影响降到最低。