元宝山露天煤矿
元宝山露天煤矿-
本文主要对元宝山露天煤矿煤炭销售管理系统进行了分析及设计。
The paper mainly deals with the analysis and design of coal sales management system of YuanBaoShan open pit coal mine .
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模型用于描述元宝山露天煤矿及其周围地区地下水位在疏干阶段的下降情况，计算值与实际观测值吻合良好（平均绝对误差0.33～0.40mm）。
The models are used to describe the state of ground water level decline during dewatering . The calculated values matched well with field data ( mean absolute error 0.33-0.40m ) .