calcium sulfate

简明释义

1. 硫酸钙; 2. 石膏;

英英释义

例句

1.The chemical properties of calcium sulfate make it a good choice for soil amendment in agriculture.

由于硫酸钙的化学性质，它是农业中改良土壤的良好选择。

2.In construction, we often use calcium sulfate to make drywall, which is essential for building interiors.

在建筑中，我们常常使用硫酸钙来制造干墙，这对建筑内部是必不可少的。

3.In laboratories, calcium sulfate is used as a drying agent due to its ability to absorb moisture.

在实验室中，硫酸钙因其吸湿能力而被用作干燥剂。

4.We added calcium sulfate to the cement mixture to enhance its strength and durability.

我们在水泥混合物中添加了硫酸钙以增强其强度和耐久性。

5.Some food products contain calcium sulfate as a firming agent to improve texture.

一些食品中含有硫酸钙作为增稠剂，以改善质地。

作文

Calcium sulfate, known scientifically as calcium sulfate, is a chemical compound made up of calcium, sulfur, and oxygen. It appears in various forms, including the dihydrate form, which is commonly referred to as gypsum. Gypsum is widely used in construction, agriculture, and even in food products. Understanding the properties and applications of calcium sulfate is essential for various industries and environmental practices.In construction, calcium sulfate plays a crucial role as a building material. Gypsum board, also known as drywall, is made from calcium sulfate dihydrate. This material is favored for its fire-resistant properties and ease of installation. When heated, calcium sulfate loses water and can be rehydrated, making it versatile for different construction needs. Its ability to act as a sound insulator and its resistance to mold make it an ideal choice for modern buildings.In agriculture, calcium sulfate is utilized to improve soil quality. It helps to reduce soil salinity, which can be detrimental to plant growth. By adding calcium sulfate to the soil, farmers can enhance the availability of nutrients, promote better drainage, and improve soil structure. Additionally, it supplies calcium and sulfur, which are essential nutrients for plant development.The food industry also benefits from calcium sulfate. It is often used as a firming agent in products like tofu and canned vegetables. The compound helps maintain texture and stability in these foods, ensuring they remain appealing to consumers. Moreover, calcium sulfate serves as a source of dietary calcium, contributing to the nutritional value of various food items.Environmental applications of calcium sulfate are noteworthy as well. It can be used in wastewater treatment processes to remove impurities and improve water quality. The compound reacts with contaminants, helping to precipitate harmful substances out of the water. This application is crucial in maintaining clean water sources and protecting aquatic ecosystems.Despite its many benefits, the production and use of calcium sulfate must be managed carefully. Mining gypsum can lead to environmental degradation if not conducted responsibly. Sustainable practices in sourcing and using calcium sulfate are necessary to minimize ecological impacts. Additionally, while calcium sulfate is generally considered safe, excessive exposure can lead to respiratory issues or skin irritation, emphasizing the need for proper handling and safety measures.In conclusion, calcium sulfate is a versatile compound with significant applications across multiple industries. From construction materials to agricultural enhancements and food preservation, its importance cannot be overstated. As we continue to explore sustainable practices and innovations, understanding the role of calcium sulfate will be vital in promoting both economic growth and environmental stewardship. As such, education and awareness about this compound are essential for future generations, ensuring that its benefits can be harnessed responsibly and effectively.

硫酸钙，科学上称为calcium sulfate，是一种由钙、硫和氧组成的化合物。它以多种形式存在，包括常被称为石膏的二水硫酸钙。石膏广泛用于建筑、农业，甚至食品产品中。理解calcium sulfate的性质和应用对各个行业和环境实践至关重要。在建筑中，calcium sulfate作为建筑材料发挥着关键作用。石膏板，也称为干墙，由calcium sulfate二水合物制成。这种材料因其耐火特性和易于安装而受到青睐。当加热时，calcium sulfate会失去水分并可以重新水合，使其在不同的建筑需求中具有多功能性。它能够作为隔音材料，并且抗霉变的能力使其成为现代建筑的理想选择。在农业中，calcium sulfate被用来改善土壤质量。它有助于减少土壤盐碱度，这对植物生长是有害的。通过向土壤中添加calcium sulfate，农民可以增强养分的可用性，促进更好的排水并改善土壤结构。此外，它提供钙和硫，这些都是植物发育所必需的营养素。食品工业也受益于calcium sulfate。它通常用作豆腐和罐装蔬菜等产品中的定型剂。该化合物有助于保持这些食品的质地和稳定性，确保它们对消费者保持吸引力。此外，calcium sulfate作为膳食钙的来源，提高了各种食品的营养价值。calcium sulfate在环境应用方面同样值得注意。它可以用于污水处理过程，以去除杂质并改善水质。该化合物与污染物反应，有助于将有害物质沉淀出水中。这一应用对于保持清洁水源和保护水生生态系统至关重要。尽管有许多好处，但生产和使用calcium sulfate必须谨慎管理。如果不负责任地进行采矿，可能会导致环境退化。可持续的采购和使用calcium sulfate的做法是必要的，以尽量减少生态影响。此外，虽然calcium sulfate通常被认为是安全的，但过度暴露可能导致呼吸问题或皮肤刺激，强调了适当处理和安全措施的必要性。总之，calcium sulfate是一种多用途的化合物，具有多个行业的重要应用。从建筑材料到农业改良和食品保存，其重要性不容小觑。随着我们继续探索可持续的做法和创新，理解calcium sulfate的作用对促进经济增长和环境管理至关重要。因此，关于这一化合物的教育和意识对未来几代人至关重要，确保其好处能够得到负责任和有效的利用。