由此提出,为不断适应采煤工艺变革的要求,“全煤采区巷道布置方式”将是兴隆庄煤矿“厚煤层采区巷道布置方式”的发展趋势。
To meet the requirement of mining technology innovation, as a developing trend, mining roadways in thick coal seams of Xinglongzhuang coal mine should be totally located in coal seam.
根据兴隆庄煤矿几年来的主要经营指标,用DEA方法对其进行了评价,并对评价结果进行了分析。
Based on the main technic and economic indices of XinglongZhuang coalmine collected for several years, this paper evaluates and analyzes these indices with DEA method.
用淮南望峰岗选煤厂精选煤,东庞煤及兴隆庄煤制备的水煤浆体系实验所得结果完全相同。
The experiment results are same when the CWS preparation by using clean coal of Huainan Wangfenggang coal preparation plant, Dongpang coal and Xinglongzhuang coal.
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