“离子束冶金学”的概念、定义、翻译、参考文献-科学参考

单词	离子束冶金学
释义	离子束冶金学 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	expansion coefficient expansion coefficient of viscosity expansion factor expansion-free expansion-gear expansion in a continued fraction expansion in an infinite product expansion in an orthogonal series expansion in a power series expansion in a series expansion in partial fractions expansion in series expansion in terms of eigenfunctions expansion joint expansion joint of bridge deck expansion joints expansion lag expansion limit device expansion limit device technology expansion method in term of eigenfunctions expansion module expansion of a determinant expansion of a fraction expansion of a function expansion of a function in series

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。