“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。
随便看	countable-finite game countable Hilbert space countable infinity countable Lebesgue spectrum countable model countable ordinal number countable potency countable product countable semiadditivity countable set countable simplicial complex countable space countable subadditivity countable subset countable sum axiom countable superadditivity countable support iterated forcing countable system countable transitive model countable union countable-valued logic countable weight countably additive countably additive algebra countably additive class

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。