passivate
passivate
[ˈpasɪveɪt]
verb
passivation
noun
[ˈpasɪveɪt]
verb
- [with obj.][usu. as adj. passivated]make (a metal or other substance) unreactive by altering the surface layer or coating the surface with a thin inert layer
使（金属等）钝化，使惰性化
■(Electronics)coat (a semiconductor) with inert material to protect it from contamination
(电子)给（半导体）镀上惰性物质（使之免受污染）
passivation
noun
考试词汇表
