putrefactive bacteria

简明释义

腐败细菌

英英释义

例句

1.The presence of putrefactive bacteria 腐败细菌 in water can indicate contamination and pose health risks.

水中存在腐败细菌 putrefactive bacteria可能表明污染，并带来健康风险。

2.The decaying food in the fridge was a breeding ground for putrefactive bacteria 腐败细菌, causing a foul smell.

冰箱里腐烂的食物是腐败细菌 putrefactive bacteria滋生的温床，导致了难闻的气味。

3.When meat spoils, it is often due to the activity of putrefactive bacteria 腐败细菌 that break down proteins.

当肉类变质时，通常是由于腐败细菌 putrefactive bacteria分解蛋白质造成的。

4.Proper waste disposal is essential to prevent the growth of putrefactive bacteria 腐败细菌 in landfills.

妥善处理垃圾对于防止填埋场中腐败细菌 putrefactive bacteria的生长至关重要。

5.In the laboratory, scientists studied the effects of putrefactive bacteria 腐败细菌 on organic matter decomposition.

在实验室，科学家们研究了腐败细菌 putrefactive bacteria对有机物分解的影响。

作文

The role of bacteria in our ecosystem is often misunderstood. While many people associate bacteria with disease and decay, there are various types of bacteria that play crucial roles in maintaining the balance of nature. One such group is known as putrefactive bacteria, which are essential for the decomposition process. These bacteria thrive in environments rich in organic matter, such as decaying plants and animal remains. Their primary function is to break down complex organic substances into simpler compounds, a process that recycles nutrients back into the soil.Understanding putrefactive bacteria is vital for several reasons. Firstly, they contribute to the nutrient cycle, which is essential for plant growth. As these bacteria decompose organic materials, they release nutrients like nitrogen, phosphorus, and potassium back into the soil, making them available for plants. This process not only enriches the soil but also supports the entire food web, as plants form the base of most ecosystems.Secondly, putrefactive bacteria play a significant role in waste management. In nature, when animals die or when organic waste accumulates, these bacteria help to break down the matter, preventing the buildup of waste and the associated odors. Without putrefactive bacteria, dead organisms would remain in the environment for much longer, leading to unsanitary conditions and potential health hazards.Moreover, the activity of putrefactive bacteria can be harnessed in various industrial applications. For example, in composting, these bacteria are utilized to accelerate the breakdown of organic waste, transforming it into nutrient-rich compost that can be used in agriculture. This not only helps in managing waste but also promotes sustainable farming practices by reducing the need for chemical fertilizers.However, it is important to note that while putrefactive bacteria are beneficial, they can also have negative effects if their growth is not controlled. In certain situations, excessive growth of these bacteria can lead to foul odors and the production of harmful substances, such as ammonia and hydrogen sulfide. Therefore, understanding the balance of bacteria in various environments is crucial for maintaining ecological health.In conclusion, putrefactive bacteria are an integral part of our ecosystem, contributing to decomposition, nutrient cycling, and waste management. By recognizing their importance, we can better appreciate the complex interactions within our environment and the vital roles that even the smallest organisms play. Embracing this understanding can lead to more sustainable practices in agriculture and waste management, ultimately benefiting both the planet and humanity.

细菌在我们生态系统中的作用常常被误解。虽然许多人将细菌与疾病和腐烂联系在一起，但实际上有多种类型的细菌在维持自然平衡中发挥着关键作用。其中一类被称为腐败细菌，它们对于分解过程至关重要。这些细菌在富含有机物的环境中茁壮成长，例如腐烂的植物和动物遗骸。它们的主要功能是将复杂的有机物质分解为更简单的化合物，这一过程将养分回收回土壤中。理解腐败细菌非常重要，原因有几个。首先，它们有助于养分循环，这对植物生长至关重要。当这些细菌分解有机材料时，它们将氮、磷和钾等养分释放回土壤，使其可供植物使用。这个过程不仅丰富了土壤，还支持整个食物链，因为植物构成了大多数生态系统的基础。其次，腐败细菌在废物管理中发挥着重要作用。在自然界中，当动物死亡或有机废物积累时，这些细菌帮助分解物质，防止废物的积聚和相关的气味。如果没有腐败细菌，死去的生物将在环境中停留更长时间，导致不卫生的条件和潜在的健康危害。此外，腐败细菌的活动可以在各种工业应用中得到利用。例如，在堆肥过程中，这些细菌被用来加速有机废物的分解，将其转化为富含养分的堆肥，可用于农业。这不仅有助于管理废物，还通过减少对化肥的需求促进可持续农业实践。然而，需要注意的是，尽管腐败细菌是有益的，但如果它们的生长不受控制，也可能产生负面影响。在某些情况下，这些细菌的过度生长会导致恶臭和有害物质的产生，例如氨和硫化氢。因此，理解不同环境中细菌的平衡对于维护生态健康至关重要。总之，腐败细菌是我们生态系统不可或缺的一部分，促进分解、养分循环和废物管理。通过认识到它们的重要性，我们可以更好地欣赏我们环境中复杂的相互作用以及即使是最小的生物所扮演的重要角色。接受这种理解可以导致农业和废物管理中更可持续的实践，最终使地球和人类受益。