“铜冶金”的概念、定义、翻译、参考文献-科学参考

单词	铜冶金
释义	铜冶金 Encyclopedia 工学铜冶金释 copper metallurgy铜冶金从铜矿和二次资源中冶炼提取金属铜的过程。
随便看	transitive functional dependency transitive graph transitive group transitive group action transitive group of motions transitive G-set transitive law transitive measure-preserving transformation transitive monomial group transitiveness transitive operation transitive permutation group transitive points transitive pseudogroup transitive reduction transitive relation transitive representation transitive set transitive structure transitive subgroup transitive tournament transitive transformation transitive transformation group transitive triangular algebra transitive triple

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。