Resource condition factors of influencing coal mining cost are analyzed, and predicting method of cost per ton of mined coal which is determined by coal resource condition (i.

• 分析和确定了影响煤炭开采成本的资源条件因素，探讨了由煤炭资源条件决定的吨煤开采成本（标准开采成本）的预测方法。