basic lead carbonate

简明释义

铅白

英英释义

例句

1.Safety precautions are necessary when handling basic lead carbonate because it is toxic.

处理基本碳酸铅时需要采取安全预防措施，因为它是有毒的。

2.In the laboratory, we studied the properties of basic lead carbonate as a pigment.

在实验室里，我们研究了基本碳酸铅作为颜料的性质。

3.The artist used basic lead carbonate to achieve a bright white color in her paintings.

艺术家使用基本碳酸铅在她的画作中获得明亮的白色。

4.Manufacturers often choose basic lead carbonate for its excellent opacity in coatings.

制造商通常选择基本碳酸铅用于涂料，因为它具有优良的不透明性。

5.The historical documents were preserved using basic lead carbonate due to its stability.

由于其稳定性，历史文件使用基本碳酸铅进行保存。

作文

Basic lead carbonate, known scientifically as 2PbCO3·Pb(OH)2, is a compound that has been used for various applications throughout history. This substance is primarily composed of lead, carbon, and oxygen, and it is often recognized for its distinctive white color. The significance of basic lead carbonate (基本铅碳酸盐) can be traced back to ancient times when it was utilized in the production of paints and cosmetics. Artists valued this compound for its opacity and ability to produce vibrant whites, making it a popular choice during the Renaissance period. However, its use has diminished in modern times due to health concerns associated with lead exposure.The chemical structure of basic lead carbonate (基本铅碳酸盐) allows it to act as a pigment, which is why it was favored in various artistic mediums. It is important to note that while it provided excellent coverage and color, the toxicity of lead posed significant risks to artists and consumers alike. Lead poisoning can result from prolonged exposure to lead-based products, leading to serious health issues, including neurological damage and developmental delays in children.In the industrial sector, basic lead carbonate (基本铅碳酸盐) has also been employed in the manufacturing of glass and ceramics. Its properties help enhance the durability and aesthetic appeal of these materials. Despite its beneficial applications, regulatory measures have led to a decline in its use, prompting industries to seek safer alternatives that do not compromise on quality.Modern regulations surrounding lead compounds have resulted in increased scrutiny of products containing basic lead carbonate (基本铅碳酸盐). Many countries have implemented strict guidelines to limit exposure to lead, particularly in consumer goods. As a result, manufacturers are now exploring innovative substitutes that can replicate the desirable qualities of basic lead carbonate (基本铅碳酸盐) without the associated health risks.In conclusion, while basic lead carbonate (基本铅碳酸盐) played a crucial role in art and industry historically, its use has significantly declined due to health and safety concerns. Understanding the implications of using lead-based compounds is essential for ensuring public health and safety. The transition towards safer alternatives reflects a growing awareness of the dangers posed by toxic substances, paving the way for innovation in material science and artistry. As we move forward, it is vital to continue educating ourselves about the compounds we use and their potential impacts on health and the environment.

基本铅碳酸盐，科学上被称为2PbCO3·Pb(OH)2，是一种在历史上被用于多种应用的化合物。这种物质主要由铅、碳和氧组成，通常以其独特的白色而被人们所认识。基本铅碳酸盐（基本铅碳酸盐）的重要性可以追溯到古代，当时它被用于生产颜料和化妆品。艺术家们重视这种化合物，因为它的不透明性和产生生动的白色的能力，使其在文艺复兴时期成为一种流行的选择。然而，由于与铅暴露相关的健康问题，其使用在现代已经减少。基本铅碳酸盐（基本铅碳酸盐）的化学结构使其能够作为颜料，这就是为什么它在各种艺术媒介中受到青睐的重要原因。值得注意的是，虽然它提供了极好的覆盖率和颜色，但铅的毒性对艺术家和消费者都构成了重大风险。铅中毒可能由于长期接触铅基产品而导致，造成严重的健康问题，包括神经损伤和儿童发育迟缓。在工业领域，基本铅碳酸盐（基本铅碳酸盐）也被用于玻璃和陶瓷的制造。它的特性有助于增强这些材料的耐用性和美观性。尽管它的应用具有好处，但监管措施已导致其使用减少，促使行业寻求不妥协质量的更安全替代品。围绕铅化合物的现代法规导致了对含有基本铅碳酸盐（基本铅碳酸盐）的产品进行更严格的审查。许多国家实施了严格的指导方针，以限制对铅的暴露，特别是在消费品中。因此，制造商现在正在探索创新替代品，这些替代品可以在没有相关健康风险的情况下复制基本铅碳酸盐（基本铅碳酸盐）的理想特性。总之，虽然基本铅碳酸盐（基本铅碳酸盐）在历史上在艺术和工业中发挥了重要作用，但由于健康和安全问题，其使用显著减少。理解使用铅基化合物的影响对于确保公众健康和安全至关重要。向更安全替代品的过渡反映了对有毒物质所带来的危险的日益关注，为材料科学和艺术创新铺平了道路。随着我们向前发展，继续教育自己关于我们使用的化合物及其对健康和环境的潜在影响是至关重要的。