本研究是在以前研究的基础上对南京某选厂浮选废水净化处理与回用工艺的补充试验研究。
The technique of purifying and reusing floatation wastewater of a floatation mill in Nanjing was studied on the basis of early research.
今天中午俺打算去南京站，乘坐2556次列车回东营。
I'll go to NanJing Railway Station this noon and take 2556 train to go back to Dongying.
分析了南京市中水回用前景，指出其中水回用的必要性与可行性，提出一些建议。
This article has analyzed in Nanjing the reclaimed waters recycling use prospect, had pointed out reclaimed water recycling use necessity and the feasibility, put forward some proposals.
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