基本解釋硬水同根派生 hardwater相關(guān)詞英漢例句Phosphoric acid collector is promising one for its low price and good performance of flotation in temperature and in low hardwater. 磷酸類捕收劑由于其具有較好的低溫和硬水浮選性能,低廉的價格,是磷礦的很有希望的捕收劑。Keywords hardwater;corrosion and scale inhibitor;mechanism of antiscale; 關(guān)鍵詞重垢水;緩蝕阻垢劑;阻垢機理;temporary hardwater 暫時硬水hardwater更多例句