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工作面参数的合理与否,直接关系到煤矿生产的经济效益,然而不同的矿井,不同的地质条件,不同的技术装备水平,工作面参数的合理值域是不同的。因此,有必要针对不同的矿井,不同的生产条件研究工作面参数的经济性及其合理性,确定不同条件下的经济合理值以求达到最佳经济效果。
Whether the working face parameters are reasonable or not is directly related to the economic benefits of coal mine production. However, different mine shafts, different geological conditions, different technical equipment levels, and reasonable range of face parameters are different. Therefore, it is necessary to study the economy and rationality of working face parameters for different mines and different production conditions, and to determine the economic reasonable value under different conditions in order to achieve the best economic results.