摘要
刻槽取样是地下金属矿山了解矿石品位分布情况的最常用方法之一 ,运用灰色系统理论的灾变预测方法 ,建立了刻槽法矿石品位的灰色预测模型 ,使用该模型对某地下矿山坑壁样品进行了计算分析 ,结果表明所建立的预测模型与实际情况比较符合 。
Channel sampling is one of the commonest methods used in metal mines to obtain the ore grade distribution. A grey forcasting model for ore grades of channel sampling by using grey system theory's catastrophe forcasting method is established. A practical grade analysis made on the wall ore samples of an underground mine by this model proves that this forecasting model corresponds well with the real conditions and therefore is of high practical value.
出处
《金属矿山》
CAS
北大核心
2004年第11期43-45,共3页
Metal Mine
