“secondary lead”的概念、定义、翻译、参考文献-科学参考

单词	secondary lead
释义	secondary lead Encyclopedia 工学[再生金属]释 secondary lead再生铅以废铅金属、废铅合金或含铅废料为原料，通过火法冶金、固相电解还原、湿法冶炼等工艺，回收得到的有价铅金属产品。
随便看	spliting root culture experiment split injection split input/output request split lanes driving split-leaf philodendron splitless injection splitless sampling splitless sampling; splitless injection split Lie algebra split link splitlip hempnettle split manifold split mapping split mirror split mirror copy split monomorphism split operator split operator method split-operator method split peak split phase asynchronous motor split pin remover split-plot split plot design split-plot design

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。