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1·It can be used to forecast the groundwater flow, land subsidence and the workable reserves.

利用该模型计算了地下水可开采量及地下水流场和地面沉降的预报。

2·For ensuring the mining production to be economical, continuous and in a state of equilibrium, one of the necessary steps to be taken is to account, determine, and balance the workable ore reserves.

各级矿量的计算与确定以及其间的平衡是保证矿山经济合理地持续、均衡生产的必要条件之一。