通过淋溶实验和模型预测对露天开采对地下水的影响进行了研究。
The environmental effect of surface mining on the groundwater was studied by leaching experiment and model forecast.
应用识别与校正后的模型预测不同开采方案下的地下水动态。
The identified and revised model is used to forecast the groundwater regime for different exploitation schemes.
其主要手段是建立隶属函数的评价模型，确定煤炭资源开采难度等级。
It will be expounded by establishing an evaluating model of the subordinated function, and then fixing the level of the degree of difficulty in the coal resources' exploration.
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