coal mining cities 煤炭资源型城市
industrial and mining cities 工矿城市
mining cities in west china 西部矿业城市
mining cities in central Liaoning 辽中地区矿业城市
mining area cities 矿区城市
mining-based cities 矿业城市
coal-mining industry cities 煤炭工业城市
Many cities in the west are mining cities.
西部有相当一部分城市属于矿业城市。
Such conclusions are proved by the case of mining cities in Shandong province.
本文通过对山东省矿业城市的实证研究证实了上述结论。
Through practical application, verify the fuzzy clustering analysis of the competitiveness of mining cities in the model is reasonable and effective.
本文通过实例应用，验证了模糊聚类在分析矿业城市竞争力模型中的合理性和有效性。
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