combined sulfur

简明释义

化合硫

英英释义

例句

1.Environmental regulations limit the amount of combined sulfur 结合硫 emissions from industrial plants.

环境法规限制工业厂房排放的结合硫 combined sulfur数量。

2.The agricultural study showed that the use of combined sulfur 结合硫 improved crop yields significantly.

农业研究表明，使用结合硫 combined sulfur显著提高了作物产量。

3.Farmers often add fertilizers containing combined sulfur 结合硫 to improve soil health.

农民通常添加含有结合硫 combined sulfur的肥料以改善土壤健康。

4.In the chemical industry, combined sulfur 结合硫 is often used to produce various sulfur compounds.

在化学工业中，结合硫 combined sulfur常用于生产各种硫化合物。

5.The presence of combined sulfur 结合硫 in the soil can indicate the level of organic matter decomposition.

土壤中存在的结合硫 combined sulfur可以指示有机物分解的水平。

作文

Sulfur is an essential element that plays a vital role in various biological and chemical processes. One of the most significant forms of sulfur is known as combined sulfur, which refers to sulfur that is chemically bonded with other elements or compounds. This form of sulfur is crucial for the formation of proteins, enzymes, and vitamins, making it indispensable for life. In nature, combined sulfur can be found in minerals, organic matter, and living organisms. It is often present in amino acids such as cysteine and methionine, which are building blocks of proteins. These amino acids contain sulfur in their structure, highlighting the importance of combined sulfur in nutrition and metabolism.In agriculture, combined sulfur is used to enhance soil fertility. Sulfur-containing fertilizers are commonly applied to crops to ensure they receive adequate nutrients. When sulfur is in its combined form, it becomes more accessible to plants, allowing them to absorb it effectively. This is particularly important for crops like garlic, onions, and cruciferous vegetables, which have higher sulfur requirements. The presence of combined sulfur in the soil can improve plant growth, increase yield, and enhance the nutritional quality of produce.Moreover, combined sulfur plays a significant role in environmental chemistry. It is involved in the formation of acid rain, which occurs when sulfur dioxide (SO2) is released into the atmosphere and reacts with water vapor. This process leads to the creation of sulfuric acid, contributing to environmental degradation. Understanding the dynamics of combined sulfur is crucial for developing strategies to mitigate its negative impacts on ecosystems and human health.In industrial applications, combined sulfur is used in various processes, including the production of sulfuric acid, one of the most widely used chemicals in the world. Sulfuric acid is essential for manufacturing fertilizers, refining petroleum, and processing metals. The ability to harness combined sulfur for these purposes underscores its economic importance.In conclusion, combined sulfur is a fundamental component of life, agriculture, and industry. Its significance cannot be overstated, as it contributes to essential biological functions, enhances agricultural productivity, and plays a critical role in industrial processes. As we continue to explore the many facets of sulfur, it is imperative to understand the implications of combined sulfur in our environment and economy. By recognizing the importance of this element, we can better appreciate its role in sustaining life and supporting human activities. Therefore, research and innovation aimed at optimizing the use of combined sulfur will be essential for future sustainability and development.

硫是一种重要的元素，在各种生物和化学过程中发挥着至关重要的作用。其中一个最重要的硫的形式被称为结合硫，指的是与其他元素或化合物化学结合的硫。这种形式的硫对蛋白质、酶和维生素的形成至关重要，使其成为生命不可或缺的元素。在自然界中，结合硫可以在矿物、有机物和生物体中找到。它通常存在于氨基酸中，如半胱氨酸和蛋氨酸，这些都是蛋白质的构建块。这些氨基酸的结构中含有硫，突显了结合硫在营养和代谢中的重要性。在农业中，结合硫被用来增强土壤肥力。含硫肥料通常施用于作物，以确保它们获得足够的营养。当硫以结合形式存在时，它变得更容易被植物吸收，从而使它们能够有效地利用。这对大蒜、洋葱和十字花科蔬菜等对硫需求较高的作物尤为重要。土壤中结合硫的存在可以改善植物生长、增加产量，并提高农产品的营养质量。此外，结合硫在环境化学中也发挥着重要作用。它参与酸雨的形成，当二氧化硫（SO2）释放到大气中并与水蒸气反应时，会导致这种现象的发生。这个过程会生成硫酸，导致环境退化。理解结合硫的动态对于制定减轻其对生态系统和人类健康的负面影响的策略至关重要。在工业应用中，结合硫被用于各种过程，包括硫酸的生产，硫酸是世界上使用最广泛的化学品之一。硫酸对于制造肥料、精炼石油和加工金属至关重要。利用结合硫来实现这些目的凸显了它的经济重要性。总之，结合硫是生命、农业和工业的基本组成部分。它的重要性不容小觑，因为它有助于基本的生物功能、增强农业生产力，并在工业过程中发挥关键作用。随着我们继续探索硫的许多方面，理解结合硫在我们环境和经济中的影响至关重要。通过认识到这一元素的重要性，我们可以更好地欣赏它在维持生命和支持人类活动中的作用。因此，旨在优化结合硫使用的研究和创新将对未来的可持续发展至关重要。