biodegradable

简明释义

英[ˌbaɪəʊdɪˈɡreɪdəb(ə)l]美[ˌbaɪoʊdɪˈɡreɪdəbl]

adj. 可生物降解的

英英释义

单词用法

同义词

反义词

例句

1.It's biodegradable, non-toxic, non-flammable, "she says, adding that it's good for the environment, too."

这是一种生物可降解的，无毒、非易燃性的燃油。

2.Denmark's prime minister says that 80% of the food is organic, and the plastic cups are biodegradable.

据丹麦首相所说，食物的80%是有机质的，塑料水杯是生物可降解的。

3.By this I don't mean you need to invest in biodegradable or recycled materials.

这一条并不是说你需要去花钱在可生物降解或可循环材料上。

4.The materials are recyclable and biodegradable.

全车材质都是可循环可降解的。

5.Chemists have developed a new range of fully biodegradable, non-toxic resins made from raw materials that are readily and cheaply available.

化学家们从随处可取的廉价原料中成功合成出了可完全降解的无毒树脂。

6.Worse, biodegradable plastics designed to disintegrate, are increasingly common.

更糟糕的是，可生物降解塑料的设计正日益普遍。

7."PLLA is biodegradable and after six to 12 months the PLLA would be resorbed and replaced by host tissue."

“丙交脂是生物可降解物质，六至十二个月后，丙交脂就会被再吸收，并由宿主机体组织所代替。”

8.They were the first biodegradable polyesters to be utilised in plastics.

他们将要在第一次使用可降解塑料聚酯。

9.The artificial blood vessels are made by coating a biodegradable, plastic mesh tube with human or animal muscle cells.

这种血管是在能进行生物分解的塑料网管线上涂一层人类或动物的肌肉细胞。

10.It's important to choose biodegradable 可生物降解的 products for a sustainable lifestyle.

选择可生物降解的产品对于可持续生活方式至关重要。

11.Many companies are now producing biodegradable 可生物降解的 packaging to reduce plastic waste.

许多公司现在正在生产可生物降解的包装，以减少塑料垃圾。

12.Using biodegradable 可生物降解的 utensils can significantly lessen the impact on landfills.

使用可生物降解的餐具可以显著减少对垃圾填埋场的影响。

13.These bags are made from a special material that is biodegradable 可生物降解的, so they won't harm the environment.

这些袋子是用一种特殊材料制成的，具有可生物降解的特性，因此不会对环境造成伤害。

14.The new compostable plates are biodegradable 可生物降解的 and break down within months.

这些新的可堆肥盘子是可生物降解的，几个月内就会分解。

作文

In recent years, the term biodegradable has gained significant attention in discussions about environmental sustainability. As our planet faces numerous challenges related to pollution and waste management, understanding what it means for a material to be biodegradable is more important than ever. In simple terms, biodegradable refers to substances that can be broken down naturally by microorganisms such as bacteria and fungi. This process results in the material being converted into natural elements like water, carbon dioxide, and biomass, which are harmless to the environment.One of the major benefits of using biodegradable materials is their potential to reduce landfill waste. Traditional plastics can take hundreds of years to decompose, contributing to the growing problem of plastic pollution. In contrast, biodegradable alternatives, such as those made from plant-based materials, can decompose within months or years, depending on environmental conditions. This rapid breakdown not only helps in reducing the volume of waste but also minimizes the harmful effects associated with long-lasting pollutants.Moreover, the use of biodegradable products can lead to a decrease in greenhouse gas emissions. When organic waste decomposes anaerobically in landfills, it produces methane, a potent greenhouse gas. By opting for biodegradable materials that can break down in composting facilities or through natural processes, we can significantly lower methane emissions and contribute to a healthier atmosphere.However, it is essential to note that not all biodegradable materials are created equal. Some products marketed as biodegradable may require specific conditions to decompose effectively, such as industrial composting facilities, which are not accessible everywhere. Therefore, consumers should be cautious and informed when choosing biodegradable products, ensuring they understand the conditions required for proper decomposition.Education plays a crucial role in promoting the use of biodegradable materials. Schools, communities, and organizations can raise awareness about the importance of reducing plastic waste and the benefits of switching to biodegradable options. Workshops, informational campaigns, and community clean-up events can encourage individuals to make environmentally friendly choices in their daily lives.In conclusion, the concept of biodegradable materials offers a promising solution to some of the most pressing environmental issues we face today. By understanding what biodegradable means and how these materials can positively impact our planet, we can take steps toward a more sustainable future. It is vital for everyone to consider the products they use and to support initiatives that promote biodegradable alternatives. Together, we can make a significant difference in preserving our environment for future generations.

近年来，术语biodegradable（可生物降解的）在关于环境可持续性的讨论中引起了广泛关注。随着我们的星球面临污染和废物管理等诸多挑战，理解材料为何会被称为biodegradable变得愈发重要。简单来说，biodegradable是指能够被细菌和真菌等微生物自然分解的物质。这一过程使材料转化为水、二氧化碳和生物质等对环境无害的自然元素。使用biodegradable材料的主要好处之一是其减少填埋场废物的潜力。传统塑料可能需要数百年才能分解，助长日益严重的塑料污染问题。相比之下，采用植物基材料制成的biodegradable替代品可以在几个月或几年内分解，这取决于环境条件。这种快速分解不仅有助于减少废物体积，还能最大程度地降低与持久污染物相关的有害影响。此外，使用biodegradable产品还可以减少温室气体排放。当有机废物在填埋场无氧分解时，会产生甲烷，这是一种强效的温室气体。通过选择能够在堆肥设施或自然过程中分解的biodegradable材料，我们可以显著降低甲烷排放，为更健康的大气做出贡献。然而，必须注意的是，并非所有的biodegradable材料都是平等的。一些标榜为biodegradable的产品可能需要特定条件才能有效分解，例如工业堆肥设施，而这些设施并不是随处可及的。因此，消费者在选择biodegradable产品时应保持谨慎和知情，确保他们了解适当分解所需的条件。教育在促进使用biodegradable材料方面发挥着至关重要的作用。学校、社区和组织可以提高人们对减少塑料废物的重要性以及转向biodegradable选择的好处的认识。研讨会、宣传活动和社区清洁活动可以鼓励个人在日常生活中做出环保的选择。总之，biodegradable材料的概念为我们今天面临的一些最紧迫的环境问题提供了一个有希望的解决方案。通过理解biodegradable的含义以及这些材料如何对我们的星球产生积极影响，我们可以朝着更可持续的未来迈出步伐。每个人都必须考虑他们使用的产品，并支持促进biodegradable替代品的倡议。通过共同努力，我们可以在保护环境方面为未来的世代做出重大贡献。