“copper matte”的概念、定义、翻译、参考文献-科学参考

单词	copper matte
释义	copper matte Encyclopedia 工学铜冶金释 copper matte冰铜硫化亚铜和硫化亚铁的共熔体。又称铜锍。是硫化铜精矿造锍熔炼过程的中间产物。其中铜、铁和硫合计含量约为90%，含硫量约在22%。此外，冰铜中还含有铅、锌、镍、钴、锡、砷、锑、铋、硒、碲、氧及贵金属等元素。
随便看	land collapse land compactness analysis land consolidation land consolidation and rehabilitation planning land consolidation efficiency land consolidation engineering land contracting right land cover land cover change land cover classification land cover type land deed land degradation land degradation in China land degradation in mining area land degradation neutrality land demand land desertification control land destruction land developer land development land development right land disposal land disposal of solid wastes land dispute between the Yu and Rui states

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。