radial well meaning in Chinese

放射状井
有辐射集水管的挖掘井
有辐向滤管的井

Abstract : the control methods of tailing dam of wulongquan mine were introduced , some new techniques as recovery and utilization of the wash - or e tailings of limestones and dolomites , and draining seepage and solidification technology by radial well to reinforce the main dam were described in detail
文摘:介绍了乌龙泉矿尾矿库治理的具体方法，详细地阐述了回收利用石灰石、白云石洗矿尾矿的回收利用和采用辐射井排渗固结技术加固主坝等新工艺。