本文从区域经济史入手，揭示了现代矿业开发如何促进了河南经济的中兴，并从中得出了几点具有一般意义的推论。
Starting with regional economic history, the paper brought into light how modern mining industry promote flourish of he Nan's economic development, it also got general inference.
本文从区域经济史入手，揭示了现代矿业开发如何促进了河南经济的中兴，并从中得出了几点具有一般意义的推论。
Starting with regional economic history, the paper brought into light how modern mining industry promote flourish of he Nan's economic development, it also got general inference.
应用推荐