manganese spar

常见例句

雙語例句

• The phase constituents ofthe slag added with manganese ore or spar and quartz sand are analysed.
  對配加錳鑛、 螢石、 石英砂的渣進行了相成分分析。
• The new technology is characterized by SO2 in flue gas being absorbed by the slurry of pyrolusite and manganese spar in a circulating absorbing tower with MnSO4 as a by-product.
  介紹軟錳鑛、菱錳鑛吸收SO2菸氣制取硫酸錳的新方法和新技術，在熱電分廠鍋爐排放菸氣綜郃治理中的應用研究。
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