white lead ore

简明释义

白铅矿

英英释义

例句

1.In ancient times, white lead ore was used for making cosmetics.

在古代，白铅矿被用于制作化妆品。

2.The mining company specializes in extracting white lead ore from the mountains.

这家矿业公司专注于从山中提取白铅矿。

3.Workers must wear protective gear when handling white lead ore due to its toxicity.

由于其毒性，工人在处理白铅矿时必须穿戴防护装备。

4.The process of refining white lead ore involves several complex steps.

提炼白铅矿的过程涉及多个复杂步骤。

5.The chemical properties of white lead ore make it valuable for industrial applications.

由于其化学特性，白铅矿在工业应用中非常有价值。

作文

The term white lead ore refers to a mineral that is primarily composed of lead carbonate, known scientifically as cerussite. This mineral has been historically significant due to its use in various applications, particularly in the production of lead and lead-based products. In ancient times, white lead ore was mined extensively for its valuable lead content, which was utilized in everything from cosmetics to plumbing. The bright white color of the ore made it appealing for decorative purposes, especially in art and architecture. As societies advanced, the understanding of the health risks associated with lead exposure became more prominent, leading to a decline in the use of white lead ore in many industries.In the context of mining, white lead ore is often found in oxidized zones of lead deposits. The extraction process involves several stages, including crushing, grinding, and flotation, to separate the valuable lead from the surrounding rock. The environmental impact of mining white lead ore has raised concerns, as lead can contaminate soil and water sources, posing risks to both human health and local ecosystems. Consequently, regulations have been implemented in many countries to minimize these impacts and ensure safe mining practices.In modern industry, the use of white lead ore has significantly decreased, but its legacy remains. Today, alternative materials and safer pigments are preferred over lead-based products. However, the historical significance of white lead ore cannot be overlooked, as it played a crucial role in the development of various technologies and artistic expressions throughout history.Furthermore, the study of white lead ore offers insights into geological processes and the formation of mineral deposits. Geologists and mineralogists continue to research these ores to understand their properties better and to find sustainable ways to manage existing resources. As we move forward, it is essential to balance the benefits of using natural resources like white lead ore with the need to protect our environment and public health.In conclusion, while white lead ore may not be as widely used today as it once was, its impact on history and industry is undeniable. The lessons learned from its use highlight the importance of responsible resource management and the ongoing need for innovation in material science. As we explore new frontiers in technology and sustainability, the story of white lead ore serves as a reminder of our past and a guide for our future.

“白铅矿”一词指的是一种主要由碳酸铅组成的矿物，科学上称为铅白石。这种矿物因其在各种应用中的重要性而具有历史意义，尤其是在生产铅和铅基产品方面。在古代，“白铅矿”被广泛开采，因为它的铅含量非常有价值，铅曾用于从化妆品到管道的各种用途。矿石的明亮白色使其在艺术和建筑中具有吸引力，常用于装饰目的。随着社会的发展，人们对铅暴露所带来的健康风险的认识越来越突出，导致“白铅矿”在许多行业中的使用下降。在采矿的背景下，“白铅矿”通常在铅矿床的氧化带中发现。提取过程包括几个阶段，包括破碎、磨碎和浮选，以将有价值的铅与周围岩石分离。开采“白铅矿”的环境影响引发了人们的关注，因为铅可能污染土壤和水源，对人类健康和当地生态系统构成风险。因此，许多国家实施了法规，以尽量减少这些影响并确保安全的采矿实践。在现代工业中，“白铅矿”的使用显著减少，但其遗产仍然存在。如今，相较于铅基产品，更倾向于使用替代材料和更安全的颜料。然而，“白铅矿”的历史重要性不容忽视，因为它在历史上促进了各种技术和艺术表现的发展。此外，对“白铅矿”的研究为地质过程和矿床的形成提供了见解。地质学家和矿物学家继续研究这些矿石，以更好地理解其特性，并寻找可持续的方法来管理现有资源。随着我们向前发展，平衡使用自然资源（如“白铅矿”）的好处与保护环境和公众健康的需求至关重要。总之，虽然“白铅矿”今天的使用可能没有以前那么广泛，但它对历史和工业的影响是不可否认的。从其使用中获得的教训突显了负责任资源管理的重要性，以及材料科学中持续创新的必要性。当我们探索技术和可持续发展的新前沿时，“白铅矿”的故事提醒我们铭记过去并为未来指引方向。