synthetic plastics

简明释义

合成塑料

英英释义

例句

1.Recycling synthetic plastics 合成塑料 is crucial for reducing environmental impact.

回收synthetic plastics 合成塑料对减少环境影响至关重要。

2.Many consumer products are made from synthetic plastics 合成塑料 due to their durability and versatility.

许多消费品是由synthetic plastics 合成塑料制成的，因为它们耐用且多功能。

3.Many toys are manufactured using synthetic plastics 合成塑料 because they can be molded into various shapes.

许多玩具是用synthetic plastics 合成塑料制造的，因为它们可以模具成各种形状。

4.The automotive industry uses synthetic plastics 合成塑料 to reduce vehicle weight and improve fuel efficiency.

汽车行业使用synthetic plastics 合成塑料来减轻车辆重量并提高燃油效率。

5.The packaging industry heavily relies on synthetic plastics 合成塑料 for creating lightweight and protective materials.

包装行业在创造轻便和保护材料方面严重依赖synthetic plastics 合成塑料。

作文

In the modern world, the use of synthetic plastics has become ubiquitous. These materials, created through chemical processes, have revolutionized various industries, from packaging to construction. The term synthetic plastics refers to man-made substances that are designed to be durable, lightweight, and versatile. One of the most significant advantages of synthetic plastics is their ability to be molded into any shape or form, making them ideal for countless applications. For instance, in the packaging industry, synthetic plastics are used to create containers that protect food from contamination and spoilage. This not only helps in preserving the quality of food but also reduces waste by extending shelf life.However, the widespread use of synthetic plastics comes with its own set of challenges. One of the most pressing issues is environmental pollution. Many types of synthetic plastics are not biodegradable, meaning they can persist in the environment for hundreds of years. This has led to significant problems in landfills and oceans, where plastic waste accumulates and harms wildlife. Marine animals often mistake plastic debris for food, leading to ingestion that can be fatal. Additionally, the production of synthetic plastics contributes to greenhouse gas emissions, exacerbating climate change.To address these issues, researchers and companies are exploring alternatives to traditional synthetic plastics. Biodegradable plastics, made from natural materials such as corn starch or sugarcane, are gaining popularity as a more sustainable option. These materials can break down more easily in the environment, reducing the impact on ecosystems. Furthermore, recycling programs are being implemented to encourage the reuse of synthetic plastics. By recycling, we can reduce the demand for new plastic production and minimize waste.Public awareness campaigns are also essential in promoting responsible usage of synthetic plastics. Educating consumers about the importance of reducing plastic consumption and opting for reusable products can lead to significant changes in behavior. For example, using cloth bags instead of plastic ones when shopping can greatly decrease the amount of single-use plastic that ends up in landfills.In conclusion, while synthetic plastics have undeniably transformed our lives and industries, it is crucial to recognize the environmental challenges they pose. By investing in research for sustainable alternatives, enhancing recycling efforts, and promoting public awareness, we can mitigate the negative impacts of synthetic plastics and work towards a cleaner, healthier planet. The future may hold innovative solutions that allow us to enjoy the benefits of synthetic plastics while minimizing their ecological footprint.

在现代世界中，合成塑料的使用已经变得无处不在。这些通过化学过程制造的材料，彻底改变了从包装到建筑等各个行业。术语合成塑料指的是人造物质，这些物质旨在耐用、轻便且多功能。合成塑料最显著的优点之一是它们能够被塑造成任何形状或形式，使其在无数应用中理想。例如，在包装行业中，合成塑料用于创建保护食品免受污染和变质的容器。这不仅有助于保持食品的质量，还通过延长保质期来减少浪费。然而，合成塑料的大规模使用也带来了自身的一系列挑战。其中一个最紧迫的问题是环境污染。许多类型的合成塑料是不可生物降解的，这意味着它们可以在环境中持续存在数百年。这导致了垃圾填埋场和海洋中的严重问题，塑料废物积累并伤害野生动物。海洋动物常常误将塑料碎片视为食物，导致摄入可能致命。此外，合成塑料的生产也会导致温室气体排放，加剧气候变化。为了应对这些问题，研究人员和公司正在探索传统合成塑料的替代品。可生物降解塑料由玉米淀粉或甘蔗等天然材料制成，作为更可持续的选择越来越受欢迎。这些材料在环境中更容易分解，减少对生态系统的影响。此外，回收计划也在实施，以鼓励重复使用合成塑料。通过回收，我们可以减少对新塑料生产的需求，最小化废物。公众意识活动在促进合成塑料的负责任使用方面也至关重要。教育消费者关于减少塑料消费和选择可重复使用产品的重要性，可以导致行为的显著变化。例如，在购物时使用布袋而不是塑料袋，可以大大减少最终进入垃圾填埋场的一次性塑料的数量。总之，虽然合成塑料无疑改变了我们的生活和行业，但认识到它们带来的环境挑战至关重要。通过投资于可持续替代品的研究、增强回收工作以及促进公众意识，我们可以减轻合成塑料的负面影响，并朝着一个更清洁、更健康的星球努力。未来可能会出现创新解决方案，使我们能够享受合成塑料的好处，同时最小化它们的生态足迹。