“secondary precious metals”的概念、定义、翻译、参考文献-科学参考

单词	secondary precious metals
释义	secondary precious metals Encyclopedia 工学[再生金属]释 secondary precious metals再生贵金属从贵金属二次资源中回收得到的贵金属。
随便看	compact surface compact tensile test compact topological group compact topological space compact torus compact transformation compact transformation group compact tungsten compact type compactum compactus compact very broadband seismometer of three-component compact X-ray source compact γ-ray source compages compaign and fraud detection compander companding compandor companion companionate love companion canonical form companion cell companion galaxy companion knot

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。