可采储量;
A Mathematical Model and Forecast of Groundwater Workable Reserves for Shanghai
上海市地下水可开采量模型计算及预测
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。
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