“metallurgical secondary resources recycling”的概念、定义、翻译、参考文献-科学参考

单词	metallurgical secondary resources recycling
释义	metallurgical secondary resources recycling Encyclopedia 工学﹝冶金环保生态﹞释 metallurgical secondary resources recycling冶金二次资源再资源化按循环经济、清洁生产理论和工业生态规律对冶金工业中的固相、液相和气相二次资源，以及物理、化学二次能源实施再利用的技术。
随便看	summation check summation convention summation formula summation index summation limit summation method summation method of arithmetical averages -summation method 「C, summation notation summation of contraction summation of divergent series summation of Fourier series summation of pinning force summation of sequence summation of series summation rule summation sign summative evaluation summator summatory function summer summer and winter sports camp summer assizes summer boil summer breeding depression

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。