hydantoin例句
2024年06月25日 08:28:14
A cyanide free silver electroplating process with 5, 5 - dimethyl
hydantoin as coordination agent is studied.
研究了5, 5- 二甲基乙内酰脲为配位剂的无氰镀银工艺.
The process of cyanide free silver pulse electroplating is investigated in 5, 5 - dimethyl
hydantoin ( DMH ) bath.
研究了5, 5- 二甲基乙内酰脲 ( DMH ) 无氰脉冲镀银工艺.