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[141] 周效志,桑树勋.Study on the Effects of Adding Fe2+ and Fe3+ on Anaerobic Digestion Process of MSW,2009
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[142] 黄华州,桑树勋.Influence of mining and strata structure on relieved coalbed methane drainage by surface vertical well,2009
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[143] 苗耀,桑树勋.济阳坳陷石炭二叠系暗色泥岩微量元素赋存特征及其地质意义,2009,38;1;
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[144] 刘会虎,桑树勋.Geologic control on CBM content in a certain developing of southern Qinshui basin,2009
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[145] 桑树勋.煤储层沉积学及其研究现状与前瞻,2009
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[146] 桑树勋.Geological controls on coalbed methane well production in southern Qinshui Basin,2009
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[147] 桑树勋.Analysis of solid-liquid-gas interaction in coal reserviors based on Dubinin-Radushkevich model,2009
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[148] 周效志,桑树勋.垃圾渗滤液氨态氮与挥发性脂肪酸馏出规律研究,2008,20;6;
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[149] 刘长江,桑树勋.渤海湾盆地石炭-二叠纪沉积作用与储层形成,2008,28;4;
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[150] 桑树勋.surface wertical well technology for pressure relief coalbed methane exploitation in huainan coal mining area,2008