permutite

permutite

 英

  • n.濾(水)沙
  • 網絡人造沸石;濾砂;軟水砂

英漢解釋

n.
1.
濾(水)沙,軟水沙,人造沸石

例句

Experiment on the Improvement of Pond Water Quality by Applying Permutite and Nitrobacteria

應用沸石硝化細菌改善池塘水質試驗

Experiment on producing cement using permutite as admixture instead of volcanic

沸石代替火山灰混合材生產水泥試驗