矿坑排水 meaning in English
mine drainage
Examples
- Mining drainage ; mixing process ; neutralization
矿坑排水混合作用中和作用 - Influence of mine drainage on xiaofu river and mechanism analysis in zibo mines
淄博煤矿矿坑排水对孝妇河水质影响及机理分析 - Fe , al , and traceelements . mixing process of mining drainage and the river water , the neutralization of river water and surrounding rocks , and the precipitation of fe and al , all these mechanisms play important roles
影响的机理主要是矿坑排水与孝妇河水的混合作用，上游矿坑排水排入后孝妇河水与围岩的中和作用及铁铝的沉淀作用等。