从而可以减少剥离量或增加采出矿石量,降低剥采比,提高矿山经济效益。
So, using the internal dumping could decrease the waste volume or increase the production, reduce the stripping ratio, and improve the economic benefit.
通过运用数理统计中的回归分析方法确立采出矿石地质矿量预测数学模型,分析预测相对误差,并对2007年采出矿石地质矿量进行预测。
The model is used to analyze the relative error of forecast and to forecast the exploitable geological ore reserves of Miaogou Mine in 2007.
应用推荐