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| 1 | Densification of the Tungsten Heavy Alloys at 1473 K and Fabrication of W-Mo System FGM with Density Gradient显示文摘The tungsten heavy alloys with Ni-Al and Fe-Al additives were sintered by hot-press method at 1473 K for 1 h. It was found that the relativedensity of the W-Fe alloy could be increased evidently by addition of Al. However, the relative density of W- Ni-Al alloy with low content of Al was conversely decreased considerably compared with that of W-Ni alloy. The causes have been studied. The sinter ing experiments of Mo aloy and W-Mo alloys with 3 wt pct Fe-1.5 wt pct Al additives were also carried out under the same sintering condition of low temperature.Finally, W-Mo system FGM with density gradient was successfully fabricated.Its density changed gradually from 17.0x103 kg/m3 to 9.5x103 kg/m3 within the middfe 1.1 mm thickness | Xiong, HP Zhang, LM Li, JG Yuan, RZ | 1999 | Journal of Materials Science & Technology1999，15，3： | 2 |
| 2 | Over expression of visfatin/PBEF/Nampt alters whole-body insulin sensitivity and lipid profile in rats显示文摘 | Sun Q Li L Li RZ | 2009 | Ann Med2009，41，4： | 1 |
| 3 | Over expression of visfatin/PBEF/Nampt alters whole- body insulin sensitivity and lipid profile in rats显示文摘 | Sun Q Li L Li RZ et aI | 2009 | Ann Med2009，41，4： | 1 |
| 4 | Recent advances in discovery, heterologous expression, and molecular engineering of cyclodextrin glycosyltransferase for versatile applications显示文摘 | Han RZ Li JH Shin H | 2014 | Biotechnology Advances2014，32，2： | 1 |
| 5 | A novel fatty acid-binding protein (FABP) gene resulting from tandem gene duplication in mammals: transcription in rat retina and testis显示文摘 | Liu RZ Li XD Godbout R | 2008 | Genomics2008，92，： | 1 |
| 6 | Decreased CD41 lymphocytes and innate immune responses in adults with previous extrapulmonary tuberculosis 显示文摘 | Paulo RZ Antas Li Ding J udith Hackman | 2006 | J Allergy Clin Immunol2006，17，4： | 1 |
| 7 | Topical application of aloperine im- proves 2,4-dinitrofluorobenzene-induced atopic dermatitis-like skin le- sions in NC/Nga mice显示文摘 | Yuan XY Ma HM Li RZ | 2011 | Eur J Pharmacol2011，658，23： | 1 |
| 8 | Factors affecting delays in tuberculosis diagnosis in rural China: a case study in four counties in Shandong Province 显示文摘 | Cheng G Tolhurst R Li RZ Meng QY Tang S | 2005 | Transactions of the Royal Society of Tropical Medicine & Hygiene2005，99，5： | 1 |
| 9 | New records of submarine hydrothermal activity in middle part of the Okinawa Trough显示文摘THE hydrothermal activity area investigated is located at the middle of the trough (126°50′—127°30′E; 27°20′—27°50′N). Some surface sediment samples and core samples were collected, with other samples from non-hydrothermal activity area (128°20′—129°10′E; 30°30′—31°40′N) in the north of the trough for comparison. Analyses for elements and | Zhao, YY Zhai, SK Li, RZ Li, FY Gao, AG He, LJ Wang, ZG Zhu, XQ | 1997 | Chinese Science Bulletin1997，42，7： | 1 |
| 10 | Provision and financial burden of TB services in a financially decentralized system: a case study from Shandong, China显示文摘 | Meng OY Li RZ Cheng G | 2004 | International Journal of Health Planning and Management2004，19，： | 1 |
| 11 | Enriched environment influences brain-derived neurotrophic factor levels in rat forebrain after focal stroke显示文摘 | Li RZ Anette R Aleksandra W | 2001 | Neuroscience Letters2001，305，： | 1 |
| 12 | Prevalence of Epstein- Barr viral sequences and EBV LMP1 oncogene deletions in Burkitt's lymphoma from Pakistan: epidemiological correlations 显示文摘 | Mansoor A Stevenson MS Li RZ | 1997 | Hum Pathol1997，28，3： | 1 |
| 13 | Improving outcome of transplanted mesenchymal stem cells for ischemic heart disease显示文摘 | Shi RZ Li QP | | 0，，2： | 1 |
| 14 | Elevated visfatin levels in obese children are related to proinflammatory factors显示文摘 | Li RZ Ma Xn Hu XF | 2013 | J Pediatr Endocrinol Metab2013，26，12： | 1 |
| 15 | DGAT1, DGAT2 and PDAT expression in seeds and other tissues of epoxy and hydroxy fatty acid accumulating plants显示文摘 | Li RZ Yu KS Hildebrand DF | 2010 | Lipids2010，45，2： | 1 |
| 16 | Provision and financial burden of TB services in a financially decentralized system:a case study from Shandong,China显示文摘 | Meng OY Li RZ Cheng G | | 0，，01： | 1 |
| 17 | P6 acupoint stimulation for prevention of postoperative nausea and vomiting in patients undergoing craniotomy: study protocol for a randomized controlledtrial显示文摘 | Lv JQ Feng RZ Li N | 2013 | Trials2013，14，： | 1 |
| 18 | Ver- nonia DGATs increase accumulation of epoxy fatty acids in oil显示文摘 | Li RZ Yu KS Hatanaka T Hildebrand DF | 2010 | Plant Biotechnol J2010，8，2： | 1 |
| 19 | Factors affecting delays in tuberculosis diagnosis in rural China: a case study in four counties in Shahdong Province 显示文摘 | Cheng G Tolhurst R Li RZ | 2005 | Transactions of the royal socleiy of tropical medicine and hyciene2005，99，5： | 1 |
| 20 | Provision and financial burden of TB services in a financially decentralized system: a case study from Shandong, China 显示文摘 | Meng OY Li RZ Cheng G | 2004 | International Journal of Health Planning and Management2004，19，： | 1 |
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