hardwater

常见例句

• Phosphoric acid collector is promising one for its low price and good performance of flotation in temperature and in low hardwater.
  磷酸類捕收劑由於其具有較好的低溫和硬水浮選性能,低廉的價格,是磷鑛的很有希望的捕收劑。
• Keywords hardwater;corrosion and scale inhibitor;mechanism of antiscale;
  關鍵詞重垢水;緩蝕阻垢劑;阻垢機理;
• temporary hardwater
  暫時硬水
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