极: I the utmost point; extreme细: thin; slender粉: powder极细粉剂,极细粉末: pul. tenu; pulvis tenuis极细粉剂: pul. tenu; pulv.tenu; pulvis tenuis极细粉末: powder fines; subtilis simus; superfine powder极细粉砂: very fine silt细粉: fine grits; fine meal; fine powder; fines; powder细粉剂,细粉末: pulvis subtilis超细粉: micropowder; subsieve powder; super fines; superfines; ultra fine powder; ultra fines; ultrafine powder镁细粉: magnesium powder微细粉: micropowder细粉 细屑: fines细粉;粉末: smalls细粉尘: fine dust细粉剂: pulv.subtil; pulvis subtilis细粉粒: fine silt细粉料: fines细粉煤: fine coal; finecoal; finely divided coal; finely pulverized coal; fines细粉磨: pulverized grind; pulverizing mill细粉末: fine powder; flour of powder细粉砂: fine silt细粉土: fine silt极细胞: polar cell; pole cell; polocyte极细的: impalpable; very fine