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[期刊论文] 作者:CHITTOO H·Birandranath,高洁,
来源:兰州学刊 年份:2003
古典管理理论主要包括韦伯的科层管理、泰罗的科学管理和法约尔的一般管理原理。其贡献在于 :突出了管理中采用科学方法的重要性 ;指出坚持学习会不断地改善工作方法 ;确定了...
Significance of changes of gastrointestinal peptides in blood and ileum of experimental spleen defic
[期刊论文] 作者:Li-ShengLi Rui-YaoQu WeiWang H,
来源:世界胃肠病学杂志:英文版(电子版) 年份:2003
AIM: To explore the mechanism of spleen deficiency (SD)by studying the relationship of gastro-intestinal peptides level and ileal electro-mechanical activity of...
Antitumor immunopreventive and immunotherapeutic effect in mice induced by hybrid vaccine of dendrit
[期刊论文] 作者:Jin-KunZhang JunLi JuanZhang H,
来源:世界胃肠病学杂志:英文版(电子版) 年份:2003
AIM: To develop atumor vaccine by fusion of H22 hepatocarcinoma cells and DC, and to study its protective and therapeutical effect against H22 cell.METHODS: H22...
Spontaneous viral clearance after 6-21 years of hepatitis B and C viruses coinfection in high HBV en
[期刊论文] 作者:Chun-LeiFan LaiWei DongJiang H,
来源:世界胃肠病学杂志:英文版(电子版) 年份:2003
AIM: To investigate the clinical and virological course of coinfection by hepatitis B virus (HBV) and hepatitis C virus (HCV) in China.METHODS: We enrolled 40 p...
Prediction of Properties in Thermomechanically Treated Cu-Cr-Zr Alloy by an Artificial Neural Networ
[期刊论文] 作者:JuanhuaSU,QimingDONG,PingLIU,H,
来源:材料科学技术:英文版 年份:2003
A supervised artificial neural network (ANN) to model the nonlinear relationship between parameters of thermomechanical treatment processes with respect to hard...
[期刊论文] 作者:WangZhu ZhengZi-yao SuBen-fa H,
来源:武汉大学学报:自然科学英文版 年份:2003
The defect properties in as-grown and deformed p-type GaAs with different concentration of dopants and different growth method have investigated by positron lif...
[期刊论文] 作者:RichardC.Wu RonaldBerger PhD H,
来源:世界医学杂志 年份:2003
心房扑动(简称房扑)的射频消融治疗已经由一项实验技术发展成为一线治疗方案。房扑以大折返性房性心动过速为特征。房扑的成功消融包括:(1)对折返环路内的传导区带进行标测,确......
[期刊论文] 作者:TENGLi-rong WANGYa-jun WUMin H,
来源:高等学校化学研究:英文版 年份:2003
Superoxide dismutases(SODs) were purified to homogeneity from Allium Sativum by means of ammonium sulfate precipitation and column chromatography with DEAE-cell...
[期刊论文] 作者:So,H Lin,R.C.,
来源:现代铸铁 年份:2003
在边界润滑条件下,对表面特征包括粗糙度、纤维方向、硬度对二次短链ZDDP处理摩擦副的抗磨性能的影响进行了试验研究。ZDDP的抗磨性能的测定是通过专门制备的试样的磨合时间来...
[期刊论文] 作者:Lima,M.S.F Goldestein,H,
来源:现代铸铁 年份:2003
对铸铁在激光重熔凝固过程中奥氏体形貌的转变进行了试验研究和理论分析。用含1.7%C含4.3%Si的铸铁进行了激光扫描重熔,扫描速度为5×10^—5到2×10^—1m/s,发现了三种不同......
[期刊论文] 作者:ChunXiaLI YingXiaLI LingBoYU H,
来源:中国化学快报:英文版 年份:2003
A convenient synthetic route was developed for the synthesis of the novel glycolipids: 1, 2-di-O-acyl-3-O-(2'-acylamide-2'-deoxy-α-D-glucopyranosyl)-sn...
[期刊论文] 作者:JiuhuaXu,YulingXie,LijunWang,H,
来源:北京科技大学学报:英文版 年份:2003
Trace elements including REE (Rare Earth Elements) in fluid inclusions in lherzolite, olivine, orthopyroxene, and clinopy-roxene have been determined by heating...
[期刊论文] 作者:DongbaiSun XiaBai HongyingYu H,
来源:北京科技大学学报:英文版 年份:2003
Based on the electric-spark principle, a new kind of cavitation damage testing apparatus was designed, which could produce the bubble. Bubbles collapsed and act...
Study of Finite Element Modeling of Strong Earthquake Activities and Its Preliminary Application—Tak
[期刊论文] 作者:ChenHuaran,JiangChun,LiYiqun,H,
来源:中国地震研究:英文版 年份:2003
Based on research result concerning the preparation and activity of strong earthquakes ingroups and using the finite element method, a finite element dynamic mo...
[期刊论文] 作者:S FRANCISKOVIC-BILINSKI,H BILI,
来源:地质学报 年份:2003
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[期刊论文] 作者:A·H·Ceлeзнeв,
来源:燃料与化工 年份:2003
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[期刊论文] 作者:Rhines LD BMem H,
来源:癌症 年份:2003
OBJECTIVE:Local delivery of carmustine(BCNU)from biodegradable polymers prolon gs survival against experimental brain tumors.Moreover,paracrine administration o...
[期刊论文] 作者:H·拉里森,,
来源:初中生学习 年份:2003
小保罗是个三年级的小学生。他父亲虽然空闲时间不多,但晚上却经常同孩子在一起。父亲喜欢孩子,总是津津乐道、不厌其烦地给他们讲些富有教益的寓言和故事。Paul is a thi...
[期刊论文] 作者:菲利浦·皮凯埃拉,
来源:企业标准化 年份:2003
参与标准制定是连接技术贸易的桥梁。全球市场变化很快,跨国公司如何处理标准化问题显得十分重要。通用公司在全世界做贸易,其标准化战略、产品战略非常重要。跨国公司在申...
[期刊论文] 作者:埃文·亨特,黎煜,
来源:世界电影 年份:2003
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