常見例句雙語例句The new method of producing basic copper carbonate from waste etching solution containing copper.介紹了利用含銅蝕刻廢液合成堿式碳酸銅的新工藝。The forming expanding agent is a mixture of basic cupric zinc carbonate and aluminum hydroxide, and the copper-based catalyst comprises oxides of cupric, zinc and aluminous.所述成型擴(kuò)孔劑為堿式碳酸銅鋅和氫氧化鋁的混合物，所述銅基催化劑包含銅、鋅、鋁的氧化物。ip.com 返回 basic copper carbonate