Discussed the experience that Jiaozuo city solved the crisis of coal mine exhausting to realize changing city economic structural type successfully, built relative mathematic mode.
探讨焦作市解决煤矿衰竭危机实现成功转型的经验，建立了相应的数学模式。
Discussed the experience that Jiaozuo city solved the crisis of coal mine exhausting to realize changing city economic structural type successfully, built relative mathematic mode.
探讨焦作市解决煤矿衰竭危机实现成功转型的经验，建立了相应的数学模式。
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