例句與造句

1. Study on exploitation and utilization of mine wastewater
   神東礦井污水的開(kāi)發(fā)與利用
2. Experimental study on the air floatation treating mine wastewater
   氣浮法處理煤礦井下排水試驗(yàn)研究
3. Application of man - made wetland in the treatment of mine wastewater
   人工濕地在酸性礦山廢水處理中的應(yīng)用
4. Feasibility research on treatment mine wastewater by artificial wetland
   人工濕地處理礦山廢水的可行性研究
5. Gold reclaiming from the sludge of a gold mine wastewater pond using thiosulfate
   硫代硫酸鹽法回收某金礦廢水池污泥中金的研究
6. It's difficult to find mining wastewater in a sentence. 用mining wastewater造句挺難的
7. Research on coal fly ash treating the mine wastewater of da - liuta coal mine in shen - mu mine area
   利用粉煤灰處理神木煤田大柳塔礦礦井廢水研究