sulphide ore meaning in Chinese

硫化矿

Research progress on bioleaching of low - grade copper sulphide ores
硫化矿高温生物浸出工艺研究和应用进展
Research of new cleaner technological process on flotation of intricate lead - zinc sulphide ore
难选铅锌矿石清洁选矿新工艺小型试验研究
A quantum chemistry study on the electronic structure of flotation reagents and its coordination with sulphide ore
黄药类浮选药剂电子结构与浮选机理的量子化学研究
Novel pb - zn separation process of pb preferential flotation with zinc depressing by potential controlled flotation for intricate pb - zn sulphide ore from huili lead - zinc mine
会理难选铅锌矿石电位调控抑锌浮铅优先浮选新工艺