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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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obsessive-compulsive disorder
obsessive-compulsive personality
obsessive-compulsive personality disorder
obsessive compulsive related disorders
obsidian
Obsidian Hydration Dating
obsidianite
obsolescence law of literature and information
obsolete character
obsolete old word
obstacle
obstacle perception of people with visual impairments
obstacle problem
obstacle scattering
obstacles to policy termination
obstacle vehicles
OB star
obstertrics-gynecology hospital(Maternity Hospital)
obstetrical procedure in female livestock
obstetric and gynecologic clamp
obstetric and gynecologic hook & needle
obstetric and gynecologic knife
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