“metallurgy by ion beam implantation”的概念、定义、翻译、参考文献-科学参考

单词	metallurgy by ion beam implantation
释义	metallurgy by ion beam implantation Encyclopedia 工学〔离子束技术〕释 metallurgy by ion beam implantation离子束冶金学 20世纪70年代末发展起来的，研究高能（几十至几百千电子伏）离子注入固体材料后引起材料结构和性能的变化（所谓离子束表面改性）、注入机制和理论以及离子注入的实际应用的一门学科。
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