red lead

简明释义

铅丹

英英释义

例句

1.The artist used red lead to create vibrant colors in her painting.

这位艺术家使用红铅在她的画作中创造出鲜艳的颜色。

2.He chose red lead for the model's detailing to enhance its appearance.

他选择了红铅为模型的细节增添色彩，以增强其外观。

3.The chemist explained that red lead is often used in industrial applications.

化学家解释说，红铅通常用于工业应用。

4.During the workshop, we learned how to safely handle red lead materials.

在研讨会上，我们学习了如何安全处理红铅材料。

5.In the restoration of the old building, they found traces of red lead paint.

在对这座老建筑的修复中，他们发现了红铅油漆的痕迹。

作文

In the world of art and industry, various materials play crucial roles in achieving the desired results. One such material is red lead, a pigment that has been used for centuries. The chemical name for red lead is lead tetroxide (Pb3O4), and it is known for its vibrant red color and excellent opacity. Artists and manufacturers have utilized this pigment in various applications, from oil paints to ceramics. However, the use of red lead comes with significant health risks due to its lead content, which can be toxic if ingested or inhaled. Therefore, understanding both the historical significance and the modern implications of red lead is essential for anyone involved in creative or industrial fields.Historically, red lead was favored by painters during the Renaissance period. Its bright hue provided depth and richness to artworks, making it a popular choice among masters like Titian and Rembrandt. The pigment was also used in the production of stained glass and as a coloring agent in pottery. The durability and stability of red lead made it an attractive option for artists seeking longevity in their work. However, as awareness of the dangers associated with lead exposure grew, many artists began to seek alternative pigments that would not pose health risks.In modern times, the use of red lead has significantly declined. Many countries have implemented strict regulations regarding the use of lead-based products, including pigments. This shift has prompted artists and manufacturers to explore safer alternatives, such as synthetic organic pigments and other non-toxic materials. While red lead may still be found in some traditional art practices or restoration projects, its use is now approached with caution and respect for safety guidelines.Moreover, the decline of red lead in art has led to a broader conversation about the importance of safety in creative practices. Artists today are encouraged to educate themselves about the materials they use and to prioritize their health and the environment. Workshops and resources are available to help artists transition to safer alternatives while still achieving the vibrant colors and effects they desire.In conclusion, red lead serves as a reminder of the balance between artistic expression and health safety. While it played a vital role in the history of art, its potential dangers cannot be overlooked. Understanding the implications of using red lead allows artists and manufacturers to make informed choices, ensuring that creativity does not come at the cost of well-being. As we move forward, it is crucial to embrace innovation and prioritize safety, paving the way for a healthier future in the arts and industries that rely on color and creativity.

在艺术和工业的世界中，各种材料在实现所需效果方面发挥着至关重要的作用。其中一种材料是红铅，这是一种已经使用了几个世纪的颜料。红铅的化学名称是四氧化铅（Pb3O4），以其鲜艳的红色和优良的不透明性而闻名。艺术家和制造商在各种应用中利用这种颜料，从油漆到陶瓷。然而，由于其铅含量，使用红铅伴随着显著的健康风险，如果摄入或吸入可能会有毒。因此，理解红铅的历史意义和现代影响对于任何参与创意或工业领域的人来说都是至关重要的。历史上，红铅在文艺复兴时期受到画家的青睐。它明亮的色调为艺术作品提供了深度和丰富性，使其成为提香和伦勃朗等大师的热门选择。这种颜料还用于彩色玻璃的生产以及陶器中的着色剂。红铅的耐用性和稳定性使其成为寻求作品持久性的艺术家的理想选择。然而，随着对铅暴露危险的认识加深，许多艺术家开始寻找不构成健康风险的替代颜料。在现代，红铅的使用显著减少。许多国家对铅基产品，包括颜料的使用实施了严格的法规。这一转变促使艺术家和制造商探索安全的替代品，如合成有机颜料和其他无毒材料。虽然红铅仍然可以在一些传统艺术实践或修复项目中找到，但现在在使用时都要谨慎并尊重安全指南。此外，红铅在艺术中的衰退引发了关于创作实践中安全重要性的更广泛讨论。今天，艺术家们被鼓励了解他们使用的材料，并优先考虑自己的健康和环境。提供研讨会和资源，以帮助艺术家过渡到更安全的替代品，同时仍能实现他们所渴望的鲜艳色彩和效果。总之，红铅提醒我们艺术表现与健康安全之间的平衡。虽然它在艺术史上发挥了重要作用，但其潜在的危险不可忽视。理解使用红铅的影响使艺术家和制造商能够做出明智的选择，确保创造力不会以健康为代价。随着我们向前发展，拥抱创新和优先考虑安全至关重要，为依赖颜色和创造力的艺术和工业开辟一个更健康的未来。