calcium sulfate

简明释义

硫酸钙

英英释义

例句

1.When mixed with water, calcium sulfate can form a plaster that hardens quickly.

当与水混合时，硫酸钙可以形成一种迅速硬化的石膏。

2.The chemical formula for calcium sulfate is CaSO4.

硫酸钙的化学式是CaSO4。

3.Some food products contain calcium sulfate as a firming agent.

一些食品产品中含有硫酸钙作为增稠剂。

4.In agriculture, calcium sulfate is added to soil to improve its structure.

在农业中，硫酸钙被添加到土壤中以改善其结构。

5.The construction industry often uses calcium sulfate as a material for making drywall.

建筑行业通常使用硫酸钙作为制作干墙的材料。

作文

Calcium sulfate, known as 硫酸钙 in Chinese, is a chemical compound with the formula CaSO4. It is commonly found in nature as the mineral gypsum, which is widely used in various industries. The significance of calcium sulfate extends beyond its natural occurrence; it plays a crucial role in construction, agriculture, and even food production.In the construction industry, calcium sulfate is primarily used in the form of drywall or plasterboard. This material is favored for its fire-resistant properties and ease of installation. When mixed with water, calcium sulfate can be transformed into a paste that hardens over time, making it an ideal choice for creating smooth surfaces on walls and ceilings. Furthermore, the use of calcium sulfate in construction helps to improve indoor air quality, as it can absorb moisture and reduce humidity levels.Agriculturally, calcium sulfate is used as a soil conditioner. It helps to improve soil structure and drainage, which is essential for healthy plant growth. By adding calcium sulfate to acidic soils, farmers can neutralize pH levels, making the soil more conducive to crop production. Additionally, calcium sulfate provides essential calcium and sulfur nutrients, which are vital for various plant metabolic processes.In the food industry, calcium sulfate serves as a coagulant in the production of tofu, giving it a firm texture. It is also used as a food additive, where it acts as a stabilizer and thickening agent. The safety of calcium sulfate for human consumption has been established, making it a popular choice among food manufacturers.Despite its many benefits, there are some considerations regarding the use of calcium sulfate. In construction, if not handled properly, dust from calcium sulfate can pose respiratory hazards. Therefore, workers must use appropriate protective equipment when working with this material. In agriculture, excessive use of calcium sulfate can lead to imbalances in soil chemistry, which may negatively affect plant health.In conclusion, calcium sulfate is a versatile compound that finds applications across various fields, including construction, agriculture, and food production. Its ability to improve material properties and enhance soil quality makes it an invaluable resource. However, it is essential to use calcium sulfate responsibly to maximize its benefits while minimizing any potential risks. Understanding the properties and applications of calcium sulfate allows us to appreciate its significance in our daily lives and the industries that shape our world.

硫酸钙，化学式为CaSO4，在中文中被称为硫酸钙，是一种化合物。它通常以矿物石膏的形式存在于自然界中，广泛用于各个行业。硫酸钙的重要性不仅体现在其自然存在上；它在建筑、农业甚至食品生产中都发挥着至关重要的作用。在建筑行业中，硫酸钙主要以干墙或石膏板的形式使用。这种材料因其防火性能和易于安装而受到青睐。当与水混合时，硫酸钙可以转变为一种粘稠物，随着时间的推移而硬化，使其成为在墙壁和天花板上创造光滑表面的理想选择。此外，在建筑中使用硫酸钙有助于改善室内空气质量，因为它可以吸收水分并降低湿度水平。在农业方面，硫酸钙被用作土壤改良剂。它有助于改善土壤结构和排水，这是健康植物生长所必需的。通过将硫酸钙添加到酸性土壤中，农民可以中和pH值，使土壤更适合作物生产。此外，硫酸钙提供必需的钙和硫营养，这对植物的各种代谢过程至关重要。在食品行业中，硫酸钙作为豆腐生产中的凝固剂，使豆腐具有坚固的质地。它还作为食品添加剂使用，起到稳定剂和增稠剂的作用。硫酸钙对人类消费的安全性已得到确认，使其成为食品制造商的热门选择。尽管有许多好处，但使用硫酸钙时仍需考虑一些问题。在建筑中，如果处理不当，硫酸钙的灰尘可能会对呼吸系统造成危害。因此，工人在处理这种材料时必须使用适当的防护设备。在农业中，过量使用硫酸钙可能导致土壤化学成分失衡，从而对植物健康产生负面影响。总之，硫酸钙是一种多用途的化合物，在建筑、农业和食品生产等多个领域都有应用。它改善材料性能和增强土壤质量的能力使其成为一种宝贵的资源。然而，负责任地使用硫酸钙至关重要，以最大限度地发挥其效益，同时减少任何潜在风险。理解硫酸钙的性质和应用使我们能够欣赏它在日常生活和塑造我们世界的行业中的重要性。