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通过对桦南二道沟含煤盆地的地质特征及煤质变化规律的分析,以期对该盆地今后的勘查工作起到指导作用。
Through the analysis of the geological characteristics and coal quality change of Erdaogou coal-bearing basin in Huanan, the paper will play a guiding role in the future exploration of this basin.