... 小型磁盘 floppy disc 矿物浮选flotation of ores 流动 flow ...
双语例句
1
A chemical fertilizer called ammonium sulfate is confirmed by tests to improve flotation recovery of gold from Wu-La-Ga gold ores.
经试验发现应用一种化学肥料硫酸铵可以显著提高乌拉嘎金矿石的浮选回收率。
2
In general, the recovery of gold in arsenian gold ores usually is made by use offlotation cyanide leaching or flotation roasting cyanide leaching technological process.