短語(yǔ)詞組短語(yǔ)silver sulfide electrode 硫化銀電極silver sulfide precipitate 硫化銀沉淀silver activated zinc sulfide phosphor 硫化鋅銀熒光粉Silver -manganese sulfide ore 硫化銀錳礦Lead -Zinc-Silver sulfide orebody 硫化鉛鋅銀礦體silver -activated zinc sulfide 銀激活硫化鋅silver deposit of cassiterite -sulfide type 錫石─硫化物型銀礦床 返回 silver sulfide