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[期刊论文] 作者:巴·苏和,B·Su-he,
来源:中南民族大学学报(人文社会科学版) 年份:2004
我国史诗的研究在20世纪起步虽晚,但发展快,成绩突出,已形成了学.本文拟对的艺术特色研究、文化学研究、比较研究等成果进行收集归纳述评....
Effects of two medicinal plants Psidium guajava L. (Myrtaceae) and Diospyros mespiliformis L. (Ebena
[期刊论文] 作者:BELEMTOUGRI R.G,CONSTANTIN B,C,
来源:浙江大学学报B(英文版) 年份:2004
Crude decoction, aqueous and ethanolic extracts of two medicinal plants (Psidium guajava and Diospyros mespiliformis), widely used in the central plateau of Bur...
[期刊论文] 作者:Mohindra Nisha,Benson Al B,
来源:工程(英文) 年份:2004
Currently,there are several newer biomarkers that may be clinically useful in colon cancer. This pa per focuses on a few of these biomarkers,namely microsatelli...
[期刊论文] 作者:巴·苏和,B·Suhe,
来源:内蒙古民族大学学报(社会科学版) 年份:2004
全福教授是蒙古族当代著名学者,蒙古诗歌研究是他的主攻方向之一.其相关著作有、、、等,此外还发表了五十多篇蒙古诗歌评论和研究论文.他通过上述研究,系统地探讨了蒙古文诗...
Nitric oxide production and inducible nitric oxide synthase protein expression in human abdominal ao
[期刊论文] 作者:LIAO Ming-fang,JING Zai-ping,B,
来源:中国人民解放军军医大学学报(英文版) 年份:2004
Objective:To investigate the production of nitric oxide(NO) and the expression of inducible nitric oxide synthase (iNOS), and their possible role in abdominal a...
[期刊论文] 作者:Chang-Tai Xu,Lian-Tian Huang,B,
来源:世界胃肠病学杂志 年份:2004
Gastric cancer is common in China [1-42],and its early diagnosis and treatment in advanced stage are difficult [31-50].In recent years ,gene study in cancer is...
ESTIMATE ACCURACY OF NONLINEAR COEFFICIENTS OF SQUEEZEFILM DAMPER USING STATE VARIABLE FILTER METHOD
[期刊论文] 作者:Zhang Youyun,Roberts J B,
来源:机械工程学报(英文版) 年份:2004
The estimate model for a nonlinear system of squeeze-film damper (SFD) is described.The method of state variable filter (SVF) is used to estimate the coefficien...
[期刊论文] 作者:In-Soo Jung,Jennifer Frazier,B,
来源:大坝与安全 年份:2004
当工程师评估大坝的风险时,他们需要各种各样的信息,如仪器数据、事故的历史记录、之前的风险评估报告、施工记录、大坝几何形状、地理位置信息等.然而,这些信息大多记录在不...
[期刊论文] 作者:Alfredo H.Saab,Randall White,B,
来源:电子设计应用 年份:2004
本文在分析了电压基准中I/f躁声特点的基础上,提出了滤除此噪声的滤波器设计方案,此方案可满足超高精度的应用要求....
Equilibrium Copper Strip Points as a Function of Temperature and Other Operating Parameters: Implica
[期刊论文] 作者:Gary Kordosky,Michael Virnig,B,
来源:清华大学学报(英文版) 年份:2004
The development of pressure and bioleaching processes for high grade copper ores and concentrates will result in copper solvent extraction plants treating solut...
[期刊论文] 作者:Saed Hossein FAKHRAEE,Zohreh B,
来源:中国当代儿科杂志 年份:2004
目的 静脉注射消炎痛是早产儿动脉导管未闭的常规治疗方法,但治疗过程中常出现一些副作用,如少尿、消化道出血、脑血流灌注减少.近年来,静脉注射布洛芬已用于治疗早产儿动脉...
[期刊论文] 作者:Elisabeth Meloni Vieira,Rita B,
来源:生殖与避孕(英文版) 年份:2004
Objective To know the characteristics of contraceptive use in Sao Paulo State collected by the Demographic and Health Survey (DHS) conducted in 1996.Methods Dat...
[期刊论文] 作者:Guo-Bin Wang,Xiao-Ping Zhang,B,
来源:中国电子科技 年份:2004
A cryogenic low noise amplifier (LNA) using Agilent high electron mobility transistor (HEMT) for 380 MHz to 480 MHz is designed and fabricated, and the excellen...
[期刊论文] 作者:Harald Harmuth,Nathalie Klbl,B,
来源:耐火材料 年份:2004
通过观察损毁样品的侵蚀和渗透情况,研究浇铸TRIP钢时保护渣对ZrO2-C渣线材料的侵蚀机制.ZrO2及其稳定剂CaO的侵蚀溶解是渣线材料侵蚀的决定因素.氧化是石墨损毁的主要方式,...
[期刊论文] 作者:WANG Pei-jun,Eriksson Martin,B,
来源:西南交通大学学报 年份:2004
To overcome the bottleneck of the one-way translation from VR (virtual reality) to CAD in VR-based CAD system, this paper proposes a Web-based VR-CAD system WVC...
[期刊论文] 作者:Elena B Volynets,Svetlana A Sc,
来源:世界地质 年份:2004
An early Norian flora from the Partizansk River Basin of Primorye, Far-East of Russia, is described in detail for the first time, in which over 25 taxa are repo...
Distribution of secretory inhibitor of platelet microbiddal protein among anaerobic bacteria isolate
[期刊论文] 作者:Iuri B Ivanov,Viktor A Gritsen,
来源:世界胃肠病学杂志 年份:2004
AIM: To study the secretory inhibitor of platelet microbicidal protein (SIPHP) phenotypes of faecal anaerobic isolates from patients with diarrhea.METHODS: Faec...
Impact of gamma radiation and salinity on growth and K+/Na+balance in two populations of Medicago sa
[期刊论文] 作者:Mokhtar Rejili,DaM Telahigue,B,
来源:自然科学进展(英文版) 年份:2004
The perennial Medicago sativa cv.Gabès is widely grown on saline soils in Tunisian oases.Morphological and physiological analyses of two populations(Mareth and...
[期刊论文] 作者:Hoznedl Michal,Tajc Ladislav,B,
来源:南京航空航天大学学报(英文版) 年份:2004
运用CFD数值计算和平面叶栅的吹风试验对蒸汽涡轮导向叶片的端墙效应进行了研究,并在一试验蒸汽涡轮上得到了验证.由于本文研究给出了较高的效率,进一步实施了大量的三维数值...
[期刊论文] 作者:HE Shi-sheng,ZHAO Ying-chuan,B,
来源:中华医学杂志(英文版) 年份:2004
Spondylolysis is generally attributed to stress fracture, due to movement of the affected vertebrae relative to the vertebra below and is most common in lower l...
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