Among all the mining methods , block stoping method is applied commonly in the mines about nonferrous metal, chemical engineering , gold because of its simple method , lower cost , higher productivity , lower ore dilution ratio .
在众多的采矿方法中，阶段空场法由于其具有采矿方法简单、成本低、开采强度大、生产能力高、贫化小等特点，在有色、化工、黄金等行业的矿山中应用非常广泛。
参考来源 - 阶段空场法采矿系统设计优化的数值分析方法及应用·2,447,543篇论文数据，部分数据来源于NoteExpress
The upward horizontal cut and fill stoping method and the measures for safe mining are recommended.
推荐使用机械化上向水平分层充填采矿法，提出了安全回采措施。
The paper introduced shallow hole shrinkage stoping method that has been used in Baoziwan Gold Mine for many years.
叙述了堡子湾金矿多年来应用浅孔留矿采矿法的生产实践以及对采切工程的改进。
The ore and surrounding rock in Luoyang mining area of Panluo Iron Mine are of stable type, where open stoping method is adopted.
潘洛铁矿洛阳采区矿石及围岩均属稳固类型，开采方法采用空场法。
应用推荐