几个同传的词汇：钛精矿Titanium Concentrate 还原钛 Titanium reduction 锆英砂 Zircon sand 金红石rutile 氧氯化锆 zirconium oxychloride 氧化锆 zirconia 铁钛合金 Titanium alloy 高钛渣 titanium rich slag 露天采矿open-pit mining 还原磁选 reduction sintering
