permutite

permutite

 英

  • n.滤(水)沙
  • 网络人造沸石;滤砂;软水砂

英汉解释

n.
1.
滤(水)沙,软水沙,人造沸石

例句

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

应用沸石硝化细菌改善池塘水质试验

Experiment on producing cement using permutite as admixture instead of volcanic

沸石代替火山灰混合材生产水泥试验

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