短語(yǔ)詞組短語(yǔ)ion froth flotation 離子浮選basic ion reverse flotation 陽(yáng)離子反浮選negative ion reverse flotation 隂離子反浮選cupric ion flotation 銅離子浮選ion flotation method 離子浮選法ion flotation of cupric ion 溶劑浮選batch foam ion flotation technique 間歇泡沫離子浮選法leach ion -exchange flotation process [冶]浸出離子交換浮選法flotation calcium ion 鈣離子 返回 ion flotation