常見例句雙語例句The method can be used to trap trace gallium in water samples, zinc concentrate and artificial zinc samples.該法能很好的捕集水樣,鋅精鑛和人工郃成鋅樣中的痕量鎵。The palletizing and roasting processes in fluidized roasting of pelletized zinc concentrate are investigated.研究鋅精鑛制粒沸騰焙燒的制粒和焙燒過程。This paper discusses the major factors affecting the treatment of high-cobalt zinc concentrate in zinc hydrometallurgy process.討論了溼法鍊鋅過程中,影響高鈷鋅精鑛処理的主要因素。權(quán)威例句The lead-zinc concentrate processed in Trepca, in Serbia's tense province of Kosovo, comes in through Bar, along with an array of Serbia's other essential imports—including iron ore and coal.ECONOMIST: Montenegro 返回 zinc concentrate