研究通过氯气浸出 - 净化 - 不溶阳极电积法生产电镍的工艺过程.The process of chlorine leaching - purification - electrowinning for nickel extractioncopper residue is investigated.采用浸出 - 萃取 - 电积工艺,可生产高质量的1号阴极铜.The high quality No.1 negative pole copp...
They poured out the rest of the wine and she chinked his mug.他们把剩下的酒全倒出来，她和他碰了一下杯。We chinked glasses and drank each other's health.我们叮叮当当地碰杯为彼此的健康祝酒.He chinked the coins in his pocket.他把口袋里的硬币弄得叮当响....