bacterial decomposition

简明释义

1. 菌解; 2. 细菌分解作用;

英英释义

例句

1.The process of bacterial decomposition 细菌分解 is crucial for recycling nutrients in the ecosystem.

细菌分解的过程对于生态系统中营养物质的循环至关重要。

2.Scientists study bacterial decomposition 细菌分解 to understand how pollutants are broken down in the environment.

科学家研究细菌分解，以了解污染物在环境中是如何被分解的。

3.The smell of rotting food is often a result of bacterial decomposition 细菌分解 occurring in the trash can.

腐烂食物的气味通常是垃圾桶内发生的细菌分解的结果。

4.In composting, bacterial decomposition 细菌分解 helps break down organic waste into rich soil.

在堆肥过程中，细菌分解有助于将有机废物转化为富含养分的土壤。

5.Farmers rely on bacterial decomposition 细菌分解 to maintain healthy soil and promote plant growth.

农民依赖细菌分解来维持健康的土壤并促进植物生长。

作文

Bacterial decomposition is a natural process that plays a crucial role in the ecosystem. It refers to the breakdown of organic matter by bacteria, which are microorganisms that thrive in various environments. This process is essential for recycling nutrients back into the soil, allowing plants to grow and maintain a healthy ecosystem. When organisms die, their bodies become a source of nutrients for bacteria, which decompose the organic material into simpler substances. This transformation is vital for sustaining life on Earth.One of the most significant aspects of bacterial decomposition (细菌分解) is its impact on soil fertility. As bacteria break down dead plants and animals, they release nutrients such as nitrogen, phosphorus, and potassium back into the soil. These nutrients are crucial for plant growth and development. Without bacterial decomposition (细菌分解), the soil would become depleted of essential nutrients, leading to poor plant growth and a decline in agricultural productivity.Additionally, bacterial decomposition (细菌分解) helps in waste management. In nature, all organic waste eventually breaks down through this process. For instance, fallen leaves, dead animals, and other organic materials are decomposed by bacteria, preventing the accumulation of waste. This natural recycling process not only cleans up the environment but also contributes to the formation of humus, a rich organic component of soil that enhances its structure and fertility.In human contexts, bacterial decomposition (细菌分解) is utilized in composting. Composting is a method of recycling organic waste, such as kitchen scraps and yard waste, into valuable fertilizer. By creating an environment conducive to bacterial activity, we can accelerate the decomposition process. This not only reduces the amount of waste sent to landfills but also creates nutrient-rich compost that can improve soil health and promote plant growth.Furthermore, bacterial decomposition (细菌分解) has implications for environmental sustainability. As we face challenges related to waste management and soil degradation, understanding and harnessing the power of bacteria can lead to more sustainable practices. For example, bioremediation is a technique that uses bacteria to clean up contaminated environments, such as oil spills or heavy metal pollution. By promoting bacterial decomposition (细菌分解) in these situations, we can restore ecosystems and reduce the impact of human activities on the environment.However, it is essential to recognize that not all bacteria contribute positively to decomposition. Some bacteria can be harmful and lead to diseases in plants and animals. Therefore, understanding the balance of bacterial populations in various environments is crucial for promoting healthy ecosystems.In conclusion, bacterial decomposition (细菌分解) is a fundamental process that supports life on Earth by recycling nutrients, managing waste, and enhancing soil fertility. Its significance extends beyond natural ecosystems to agricultural practices and environmental sustainability efforts. By appreciating the role of bacteria in decomposition, we can develop better strategies for waste management and soil health, ultimately contributing to a more sustainable future.