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出典:Wiktionary
出典:『Wiktionary』 (2008/07/27 22:37 UTC 版)
diffusion-barrier (複数形 diffusion-barriers)
出典:Wikipedia
出典:『Wikipedia』 (2011/06/29 20:12 UTC 版)
A diffusion barrier is a thin layer (usually micrometres thick) of metal usually placed between two other metals. It is done to act as a barrier to protect either one of the metals from corrupting the other.
diffusion barrier