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| 1 | 富含树皮体和半丝质体煤的液化反应性和^(13)C-核磁共振分析的研究显示文摘通过对富含树皮体的煤和半丝质体的煤进行液化研究和结构分析,探讨其液化产品的产率与结构参数之间的关系。富含树皮体的煤的氢含量和挥发分含量均高,H/C原子比也很高。13C-核磁共振分析表明,所有用煤都以芳香族碳为主。WEST样品的芳碳率最高,LP、CG和DHB样品中CH2基团碳含量高于CH3基团碳含量,且CH2基团碳含量高于其他三个样品。而P858样品中CH3基团碳含量高于CH2基团碳含量。液化结果表明,LP、CG和DHB有高的液化转化率和油收率。煤液化的油收率和煤结构中的CH2基团碳含量以及转化率和煤的芳碳率之间都存在明显的相关关系。因此,13C-核磁共振技术可以用来预测煤液化产品的收率。 | 王绍清 唐跃刚 Harold H SCHOBERT 郭琴 王凤娟 | 2010 | 燃料化学学报2010，38，2： | 8 |
| 2 | Salpingotomy versus salpingectomy in women with tubal pregnancy (ESEP study): an open-label, multicentre, randomised controlled trial显示文摘 | Femke Mol Norah M van Mello Annika Strandell Karin Strandell Davor Jurkovic Jackie Ross Kurt T Barnhart Tamer M Yalcinkaya Harold R Verhoeve Giuseppe C M Graziosi Carolien A M Koks Ingmar Klinte Lars Hogstr?m Ineke C A H Janssen Harry Kragt Annemieke Hoek | 2014 | The Lancet2014，，： | 2 |
| 3 | Best Practices in Managing Investor Relations Websites: Directions for Future Research显示文摘 | Bollen Laury H Hassink Harold F de Lange Rindert K Buijl Saskia D | 2008 | Journal of Information Systems2008，，2： | 2 |
| 4 | Comparison of the efficacy and safety of rosuvastatin versus atorvastatin , simvastatin , and pravastatin across doses (STELLAR * * STELLAR = Statin Therapies for Elevated Lipid Levels compared Across doses to Rosuvastatin. Trial)显示文摘 | Peter H Jones Michael H Davidson Evan A Stein Harold E Bays James M McKenney Elinor Miller Valerie A Cain James W Blasetto | 2003 | The American Journal of Cardiology2003，，2： | 2 |
| 5 | Acinetobacter calcoaceticus genes involved in biosynthesis of the coenzyme pyrrolo-quinoline-quinone:nuleotide sequence and expression in Escherichia coli K-12显示文摘 | Goosen N Harold P A H Rene G M H | 1989 | J Bacteriol1989，171，1： | 1 |
| 6 | Rate of sedimentation: non-flocculated suspensions of uniform spheres 显示文摘 | Harold H Steinour | 1944 | Industrial and Engineering Chemistry1944，36，7： | 1 |
| 7 | Bank branch operat-ing efficiency: Evaluation with data envelopment analysis 显示文摘 | Sherman David H Franklin Harold Gold | 1985 | Journal of Banking1985，，9： | 1 |
| 8 | Transnational legal process显示文摘 | HAROLD H | 1996 | Nebraska Law Review1996，，75： | 1 |
| 9 | Methanol steam reforming in single-flber packed bed Pd-Ag membrane reactor: Experiments and modeling显示文摘 | Israni S H Harold M P | 2011 | J Membr Sci2011，369，12： | 1 |
| 10 | Differen- tial regulation of the oxidative llb-hydroxysteroid dehydrogenase activity in testis and liver显示文摘 | Nwe K H H Harold A Morat P B | 2000 | Ster- oids2000，65，1： | 1 |
| 11 | Association Between Renal Failure and Foot Ulcer or Lower-Extremity Amputation in Patients With Diabetes显示文摘 | David J Ole H Harold I | 2008 | Diabetes Care2008，31，5： | 1 |
| 12 | Bioremediation of a creosote contaminated site 显示文摘 | Ellis H Harold P Kronberg H | 1991 | Environmental Technology1991，12，： | 1 |
| 13 | Formation of new acid sites in dilute oxide solid solutions: A predictive model显示文摘 | Kung Harold H | 1984 | J Solid State Chem1984，52，2： | 1 |
| 14 | Market power in water markets显示文摘 | Erik A Harold H | 2011 | Journal of Environmental Economics and Management2011，10，2： | 1 |
| 15 | Response of tree legumes to rhizobial inoculation in relation to the population density of indigenous rhizobia显示文摘 | Dan T Harold H K Paul W S | 1993 | Soil Biology and Biochemistry1993，25，1： | 1 |
| 16 | The state of taxonomy of the genus Armillaria显示文摘 | Volk Thomos J Harold H Burdsall Jr | 1993 | Mc I Lvainea1993，11，： | 1 |
| 17 | Environmental scanning electron microscopy of activated carbon production from anthraeite by one-step pyrolysis-activation显示文摘 | Katia G Semih E Harold S H | 1995 | Fuel1995，74，7： | 1 |
| 18 | Recommending flavanols and procyanidins for cardiovascular health: current knowledge and future needs显示文摘 | HAGEN S CHRISTIAN H HAROLD H S | 2010 | Molecular Aspects of Medicine2010，31，6： | 1 |
| 19 | On American Exceptionalism显示文摘 | Boyer Harold H | 2003 | Stanford Law Review2003，55，5： | 1 |
| 20 | Design and analysis of aluminum/air bat- tery system for electric vehicles显示文摘 | YANG S H HAROLD K | 2002 | Journal of Power Sources2002，112，： | 1 |
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