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- The flotation recovery for Karatay (primary USSR)phosphate ore is remarkably increased by use of CY in cooperation with collector CCLS. CY与CCLS捕收剂配合使用浮选原苏联卡拉套磷块岩矿石,回收率有一定提高。
- The results of Hallimond test show that ammonium sulphate has activation on the xanthate flotation of zinc oxidized ores,and the flotation recovery has been improved. 单泡管浮选试验结果表明：在氧化锌矿的黄药浮选及硫化浮选中，硫酸铵都表现出了一定的活化作用，矿物的上浮率都得到了提高。
- The gold are mainly fine grained and invisible under microscope.The muscovite content of the ore is high.The ores are extremely sliming so the flotation recovery rate is low. 金主要以镜下不可见的微细粒金为主,矿石中绢云母含量很高,矿石泥化严重,浮选回收率偏低。
- The flotation recoveries of lead, antimony and argentine have been enhanced greatly by the combined use of thiophosphates and Y89. 采用黑药和Y89组合使用能够显著提高铅、锑、银的浮选回收率。
- Research on Improving Flotation Recovery Rate of a Gold Mine 提高某金矿选矿回收率的试验研究
- Study on flotation recovery of elemental sulphur from copper leaching residues 从铜浸出渣中浮选回收元素硫的研究
- Keywords wolframite;flotation recovery;winnowed overfall;high concentration; 黑钨矿;浮选回收;精选溢流;高效浓缩;
- A RESEARCH INTO OCCURRENCE STATE OF ASSOCIATED Ag AND ITS FLOTATION RECOVERY AT YONGPING COPPER MINE 永平铜矿伴生银的赋存状态研究及回收实践
- The doctors held out little hope for his recovery. 大夫们都对他恢复健康不抱多大希望。
- The spacecraft was in its recovery mode. 这艘飞船处于返回状态。
- He is well on his way to recovery. 他正在顺利恢复。
- The doctors held out no hope of recovery. 医生们对痊愈不抱希望。
- How I hoped for his speedy recovery! 我多么希望他早日康复啊！
- The likelihood of recovery from a disease. 预后从病中痊愈的可能性
- The patient had a setback in her recovery. 病在她康复过程中发生了反复。
- Economic recovery is supposedly getting underway. 经济据称正在恢复中。
- She made a quick recovery from her illness. 她很快病愈。
- The doctors hold out little hope of his recovery. 医生们对他的康复不抱多大希望。
- We are surprised by the rapidity of her recovery. 她恢复得那么快，我们都有些惊讶。
