sodium fluoride

简明释义

氟化钠

英英释义

例句

1.In many countries, sodium fluoride is added to drinking water to help prevent cavities.

在许多国家，饮用水中添加了氟化钠以帮助预防蛀牙。

2.The safety of sodium fluoride in dental products is well-established.

在牙科产品中使用氟化钠的安全性已得到充分证明。

3.Some dental treatments involve the application of a gel containing sodium fluoride.

一些牙科治疗涉及涂抹含有氟化钠的凝胶。

4.The dentist recommended using toothpaste that contains sodium fluoride.

牙医建议使用含有氟化钠的牙膏。

5.Children should be supervised while using mouthwash that contains sodium fluoride.

儿童在使用含有氟化钠的漱口水时应受到监督。

作文

Sodium fluoride, or sodium fluoride (氟化钠), is a compound that has been widely used in various applications, particularly in dental care and water fluoridation. This colorless, odorless crystalline solid is composed of sodium and fluoride ions, and it plays a crucial role in preventing dental cavities. The use of sodium fluoride (氟化钠) in toothpaste and mouth rinses has become a common practice, as it helps to strengthen tooth enamel and make it more resistant to decay. When we consume food and drinks, the acid produced by bacteria can erode our teeth; however, sodium fluoride (氟化钠) works by remineralizing the enamel, effectively reversing early signs of tooth decay.In addition to its dental benefits, sodium fluoride (氟化钠) is also utilized in municipal water supplies. Many cities around the world add sodium fluoride (氟化钠) to their drinking water to help reduce the incidence of cavities in the population. This public health measure has been endorsed by numerous health organizations, including the World Health Organization (WHO) and the American Dental Association (ADA). Studies have shown that communities with fluoridated water have significantly lower rates of dental caries compared to those without.However, the use of sodium fluoride (氟化钠) in water and dental products has sparked some controversy. Some individuals express concerns over potential health risks associated with excessive fluoride consumption. While the amounts used in dental products and water fluoridation are considered safe, there is a growing debate regarding the long-term effects of fluoride exposure. Critics argue that too much fluoride can lead to dental fluorosis, a condition that causes discoloration and mottling of the teeth. Therefore, it is essential for consumers to be aware of the fluoride levels in their toothpaste and drinking water to avoid overexposure.Moreover, sodium fluoride (氟化钠) is also employed in various industrial applications. It is used in the production of aluminum, glass, and ceramics, where it acts as a flux to lower melting points and improve the flow of materials during manufacturing processes. In this context, sodium fluoride (氟化钠) serves a different purpose than in dental care but remains an important compound in modern industry.In conclusion, sodium fluoride (氟化钠) is a versatile compound that has made significant contributions to dental health and industrial processes. Its ability to prevent cavities and strengthen tooth enamel has led to its widespread use in dental products and water fluoridation programs. While there are concerns about potential health risks associated with fluoride, when used appropriately, sodium fluoride (氟化钠) is regarded as a safe and effective means of promoting oral health. As research continues to evolve, it is crucial for individuals to stay informed about fluoride usage and its implications for health and wellbeing.

氟化钠（sodium fluoride）是一种广泛应用于各种领域的化合物，尤其是在牙科护理和水氟化方面。它是一种无色、无味的结晶固体，由钠和氟离子组成，在预防龋齿方面发挥着至关重要的作用。sodium fluoride（氟化钠）在牙膏和漱口水中的使用已成为一种普遍做法，因为它有助于强化牙釉质，使其更能抵抗腐蚀。当我们摄入食物和饮料时，细菌产生的酸会侵蚀我们的牙齿；然而，sodium fluoride（氟化钠）通过再矿化牙釉质来发挥作用，有效逆转早期的龋齿迹象。除了其牙科益处外，sodium fluoride（氟化钠）还用于市政供水中。世界上许多城市在饮用水中添加sodium fluoride（氟化钠），以帮助降低人群中的龋齿发生率。这一公共卫生措施得到了包括世界卫生组织（WHO）和美国牙科协会（ADA）在内的众多健康组织的支持。研究表明，与未氟化水源的社区相比，氟化水的社区龋齿发生率显著降低。然而，sodium fluoride（氟化钠）在水和牙科产品中的使用引发了一些争议。一些人对过量氟化物消费可能带来的健康风险表示担忧。虽然在牙科产品和水氟化中使用的量被认为是安全的，但关于氟暴露的长期影响的辩论正在加剧。批评者认为，过多的氟化物可能导致牙齿氟斑症，这是一种导致牙齿变色和斑驳的状况。因此，消费者了解其牙膏和饮用水中的氟含量，以避免过度暴露是至关重要的。此外，sodium fluoride（氟化钠）还用于各种工业应用。它用于铝、玻璃和陶瓷的生产，在这些过程中，它作为助熔剂降低熔点并改善材料在制造过程中的流动性。在这种情况下，sodium fluoride（氟化钠）的用途与牙科护理不同，但仍然是现代工业中重要的化合物。总之，sodium fluoride（氟化钠）是一种多功能化合物，对牙齿健康和工业过程做出了重要贡献。它预防龋齿和强化牙釉质的能力使其在牙科产品和水氟化程序中得到广泛应用。尽管存在对氟可能带来的健康风险的担忧，但在适当使用时，sodium fluoride（氟化钠）被认为是一种安全有效的促进口腔健康的方法。随着研究的不断发展，个人保持对氟使用及其对健康和福祉影响的知情至关重要。