铜冶炼

The ancient Egyptians were skilled in copper-smelting, using it to create tools and jewelry.
古埃及人在铜冶炼方面技艺精湛，用它制造工具和珠宝。
The industrial revolution marked a significant shift in copper-smelting processes, as new technologies improved efficiency.
工业革命时期见证了铜冶炼工艺的重大转变，新技术提高了效率。
A blast furnace was used for large-scale copper-smelting, transforming ore into molten metal.
高炉被用于大规模的铜冶炼，将矿石转化为液态金属。
She watched with fascination as the skilled artisan carefully performed the copper-smelting technique.
她饶有兴致地看着熟练的工匠小心翼翼地进行铜冶炼过程。
The archaeologist discovered an ancient copper-smelting site, revealing insights into the Bronze Age civilization.
考古学家发现了一个古老的铜冶炼遗址，揭示了青铜时代文明的线索。
Copper-smelting emissions have been a major environmental concern, contributing to air pollution.
铜冶炼产生的排放物一直是重要的环境问题，加剧了空气污染。
The company invested in modernizing its copper-smelting facilities to meet stricter environmental regulations.
该公司投资更新其铜冶炼设施以满足更严格的环保法规。
The artist's studio featured a small-scale copper-smelting forge, where he crafted unique sculptures.
艺术家的工作室里有一个小型铜冶炼熔炉，他在这里创作独特的雕塑。
After centuries of refinement, the art of copper-smelting has become an integral part of many cultural traditions.
经过几个世纪的精炼，铜冶炼艺术已成为许多文化传统的重要组成部分。
During World War II, the secret base was equipped with state-of-the-art copper-smelting machinery to produce munitions.
在二战期间，这个秘密基地配备了最先进的铜冶炼机器，用于生产军火。