coal-washing efficiency

基本解釋

• [化學(xué)]選煤傚率

英漢例句

雙語例句

• In this paper, a new-type cationic high polymeric water clarifying agent is introduced. Its efficiency for dyeing, coal washing, paper making and beer wastewater is studied.
  開發(fā)一種新型的陽離型高分子淨(jìng)水劑，研究了它對印染、 洗煤、 造紙和啤酒廢水的処理傚果。

• coal-washing efficiency更多例句

專業(yè)釋義

化學(xué)

• 選煤傚率