1.For the safety of mining underground, the tailings piled up in collapse area must be solidified.
为了保证地下采矿的安全，在塌陷区堆放的尾砂必须经过固化处理。
2.The dam with fine grained tailings is always an import ant research focus in the case of the upstream method of construction.
细粒尾矿筑坝一直是上游法尾矿坝工程的重要研究课题。
3.First, the concept of tailings dam's stability is determined, so the scope of safety and stability analysis can be known well.
首先，确定尾矿坝稳定性概念，指明安全稳定性的分析范围；
4.The environmental evaluation of tailings reservoir projects is one of the key factors of the tailings reservoir construction.
尾矿库工程的环境评价是进行尾矿库建设的关键因素之一。
5.The general remark is introduced on environmental improvement of decommissioning uranium tailings impoundments at home and abroad.
介绍了国内外铀尾矿库退役环境治理概况。
6.This paper studies the calcined cement clinker with tungsten tailings by means of atomic absorption spectroscopy(AAS) and X-Ray diffraction.
采取原子吸收分光光度计、X-射线衍射分析等方法研究利用钨尾矿煅烧水泥熟料。
7.Experimental study of the tailings and tailings sintered, temperature, carbon amount to the effects of niobium chloride d.
实验研究了尾矿的烧结、温度、配碳量对铌氯化的影响。
8.The upward filling method with tailings or waste rock were used in a certain gold mine, roof caving and wall caving occurred many times.
某金矿采用上向分层尾砂（废石）充填采矿方法回采，曾多次发生重大冒顶、片帮事故。
9.Preliminery tests show that it is possible to reduce the tailings grade to below 5% by further increasing the magnetic intensity.
初步试验表明，在磁场强度进一步提高后，将尾矿品位降低到5%以下是可能的。
10.cinder of burned coal, ettle, ore tailings or other industrial solid waste shall build special installations and sites for the purpose.
第三十三条露天贮存冶炼渣、化工渣、燃煤灰渣、废矿石、尾矿和其他工业固体废物的，应当设置专用的贮存设施、场所。