“再生铜”的概念、定义、翻译、参考文献-科学参考

单词	再生铜
释义	再生铜 Encyclopedia 工学再生金属冶金释 recycled copper再生铜从含铜二次资源中重新冶炼出的铜金属或铜合金。工学[再生金属]释 secondary copper再生铜以废旧铜金属制品及工业生产过程中铜金属的边角余料为原料，炼制成的铜及铜合金。再生铜资源是铜供应的一个重要组成部分。
随便看	ordinary congruence ordinary continued fraction ordinary convergence ordinary cosmetic ordinary curve ordinary cusp ordinary derivative ordinary dichotomy ordinary difference equation ordinary differential equation ordinary differential equation order ordinary differential equation without prehistory ordinary differential operator ordinary Dirichlet series ordinary discontinuity ordinary distribution ordinary double point ordinary element ordinary elliptic curve ordinary elliptic curves [ordinary] ergodicity of Markov process ordinary ergodicity of Markov process Ordinary Fascism ordinary field ordinary generating function

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。