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[期刊论文] 作者:SUN Yu-zhuang,QIN Shen-jun,LI Yan-heng,LIN Ming-yue,DING Shu-li, 来源:煤炭学报(英文版) 年份:2009
Maceral composition and aromatic compounds were determined on column samples to study the peat-forming environments of Permian coal seam 2 and Carbonifer-ous coal seam 9-2 from the Xingtai coalfield,China.The macerals were dominated by iner......
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