refining metallurgy metal smelting
They´re studying practical things like marble work, metal work, and copper work, not just shipbuilding.
他们学习一些诸如大理石打磨,金属冶炼和铜器制造的实用技术,而不仅仅是造船术。
—— 给力词典精选The invention is used for smelting the nonferrous metal.
本发明用于有色金属冶炼。
—— 给力词典精选Reutilization of the industrial waste water of heavy metal smelting enterprises is presented.
介绍了重金属冶炼企业的工业废水回用情况。
—— 给力词典精选ObjectiveTo explore the effects of environmental pollution of nonferrous metal to health of population.
目的了解有色金属冶炼工业环境污染对人群健康的影响。
—— 给力词典精选The product can also be used for metal smelting purification can also be used in the rubber industry promoter.
该品还可用于金属冶炼提纯,也可在橡胶工业上用作促进剂。
—— 给力词典精选