Molybdenum Ore Concentrate 基本例句 钼精矿 The process on molybdenum concentrate acid pressure oxidation is investigated.研究钼精矿酸性加压氧化工艺过程。 The fume pollution and resource waste were very serious during desulphurizing of Moly concentrate.钼精矿焙烧脱硫过程中烟气污染和资源浪费严重。