常見例句雙語例句Silver-plated copper center conductor for smooth, detailed sound production.鍍銀中心銅導體的順利,詳細的生產。This twin medallion includes two pieces with a diameter of 40mm, one made of gold-plated copper and the other of silver-plated copper.此枚紀念章共2枚,銅質鍍金和銅質鍍銀各一枚,規(guī)格為直徑40毫米。bjfanrong.comThe optimal formula of the UV curable conductive adhesive gained from single factor test was as follows:Silver-plated copper powder 70%, complex photoinitiator 4%, AIBN 2% and KH570 2.5%.通過單因素實驗確定了導電膠的最佳配方:鍍銀銅粉填充量為70%、復合光引發(fā)劑用量為4%、熱引發(fā)劑AIBN用量為2%、偶聯劑KH570用量為2.5%。權威例句Many French horns, for example, are made of nickel silver, an alloy of copper, zinc, and nickel (it's silver in name and color only), and some are made of nickel bronze, an alloy of copper, tin, and nickel. (Brass itself is an alloy of copper and zinc.) Many brass instruments are silver-plated (sterling silver on brass), and some are gold-plated.NPR: Young Tuba Player Gets Nod from Phila. Orchestra 返回 silver-plated copper