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Yang Daqing1, Shang Qinghua2, Jiang Shaojing2, Huang Chunxia2, Tang Ruijia2
西南石油大学学报(自然科学版) . 2014, (4): 137 -141 .  DOI: 10.11885/j.issn.1674-5086.2014.04.17.06