单词 | selective plating |
释义 | selective plating [si`lek·tiv `plād·iŋ] METALLURGY An electrochemical process in which the base metal is masked, except the area to receive the plate, with a nonconductive material; the masked metal, with an electric current running through it, is then sprayed with a solution of plating metal which adheres only to the unmasked section. |
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