combined sulfur

简明释义

化合硫

英英释义

例句

1.The chemical reaction produced combined sulfur as a byproduct.

这个化学反应产生了结合硫作为副产品。

2.The soil test revealed that the levels of combined sulfur were insufficient for optimal crop yield.

土壤测试显示，结合硫的水平不足以实现最佳作物产量。

3.The fertilizer contains a high percentage of combined sulfur, which enhances plant growth.

这种肥料含有高比例的结合硫，能促进植物生长。

4.When analyzing the mineral composition, we found significant amounts of combined sulfur in the ore.

在分析矿物成分时，我们发现矿石中含有大量的结合硫。

5.In the production of sulfuric acid, combined sulfur is a crucial raw material.

在硫酸的生产中，结合硫是一个关键的原材料。

作文

The role of sulfur in the environment and its various forms is a topic of great importance in both ecology and industry. One specific form of sulfur that merits attention is combined sulfur, which refers to sulfur that is chemically bonded with other elements or compounds, rather than existing in its elemental state. This form of sulfur is crucial because it plays a significant role in the biochemical processes that sustain life on Earth. For instance, in proteins, sulfur is often found in amino acids such as cysteine and methionine. These amino acids are essential for the structure and function of proteins, which are vital for all living organisms.In agricultural practices, combined sulfur is also significant. It is commonly found in fertilizers, where it contributes to the growth and health of plants. Sulfur is an essential nutrient for plants, and its combined form helps facilitate various metabolic processes, including photosynthesis and respiration. When sulfur is present in the soil as combined sulfur, it can be taken up by plants and utilized effectively, leading to improved crop yields and better quality produce.Moreover, the presence of combined sulfur in the environment can have both positive and negative effects. On the one hand, it is necessary for the health of ecosystems; on the other hand, excessive amounts of sulfur, particularly in the form of sulfates, can lead to environmental issues such as acid rain. Acid rain can harm aquatic ecosystems, damage forests, and degrade soil quality. Therefore, understanding the balance of sulfur in its combined form is critical for environmental management.In industrial applications, combined sulfur is used in a variety of processes. For example, in the petroleum industry, sulfur compounds are often found in crude oil and natural gas. The removal of these sulfur compounds is essential to produce cleaner fuels and reduce harmful emissions. Additionally, combined sulfur is utilized in the production of sulfuric acid, one of the most widely used chemicals in the world. Sulfuric acid has numerous applications, from battery manufacturing to fertilizer production, highlighting the importance of combined sulfur in modern industry.In conclusion, combined sulfur is a vital component of both ecological and industrial systems. Its presence in biological processes, agricultural practices, and industrial applications underscores its significance. As we continue to explore the complexities of sulfur in its various forms, it is essential to recognize the role of combined sulfur in maintaining the balance of our ecosystems and supporting human activities. Future research should focus on sustainable practices that manage sulfur levels in the environment, ensuring that we harness its benefits while mitigating any adverse effects. By doing so, we can promote a healthier planet and a more sustainable future for generations to come.

环境中硫的作用及其各种形式是生态学和工业中一个非常重要的话题。其中一个值得关注的特定形式是结合硫，它指的是与其他元素或化合物化学结合的硫，而不是以其元素状态存在。这种形式的硫至关重要，因为它在维持地球生命的生化过程中发挥着重要作用。例如，在蛋白质中，硫通常存在于氨基酸如半胱氨酸和蛋氨酸中。这些氨基酸对于蛋白质的结构和功能至关重要，而蛋白质对所有生物体都是必不可少的。在农业实践中，结合硫也非常重要。它通常存在于肥料中，有助于植物的生长和健康。硫是植物所需的必需营养素，其结合形式有助于促进各种代谢过程，包括光合作用和呼吸。当土壤中存在结合硫时，它可以被植物吸收并有效利用，从而提高作物产量和改善农产品质量。此外，结合硫在环境中的存在可能会产生积极和消极的影响。一方面，它对生态系统的健康是必要的；另一方面，过量的硫，特别是以硫酸盐的形式，可能导致环境问题，如酸雨。酸雨会危害水生生态系统，损害森林，降低土壤质量。因此，理解硫的结合形式的平衡对环境管理至关重要。在工业应用中，结合硫被用于多种工艺。例如，在石油工业中，硫化合物通常存在于原油和天然气中。去除这些硫化合物对于生产更清洁的燃料和减少有害排放至关重要。此外，结合硫还用于生产硫酸，这是一种世界上使用最广泛的化学品之一。硫酸有许多应用，从电池制造到肥料生产，突显了结合硫在现代工业中的重要性。总之，结合硫是生态和工业系统的重要组成部分。它在生物过程、农业实践和工业应用中的存在强调了它的重要性。随着我们继续探索硫的各种形式的复杂性，必须认识到结合硫在维持生态系统平衡和支持人类活动中的作用。未来的研究应集中在可持续实践上，以管理环境中的硫水平，确保我们在利用其益处的同时减轻任何不利影响。通过这样做，我们可以促进一个更健康的星球和一个更加可持续的未来，为后代创造更美好的生活。