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[期刊论文] 作者：ZHENG Shiwang,ZHENG Wen,ZHENG,
来源：商丘师范学院学报 年份：2004
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[期刊论文] 作者：Juan Liu, Cen Zhang, Wenwei Hu,
来源：癌症 年份：2004
ue＊M＃’＃dkB4＃＃8＃”专利申请号:00109“7公开号:1278062申请日:00.06.23公开日:00.12.27申请人地址:（100084川C京市海淀区清华园申请人:清华大学发明人:隋森芳文摘:本发明属于生物技...
Ischemic postconditioning enhances glycogen synthase kinase-3β expression and alleviates cerebral is
[期刊论文] 作者：Bo Zhao,Wenwei Gao,Jiabao Hou,,
来源：中国神经再生研究（英文版） 年份：2004
The present study established global brain ischemia using the four-vessel occlusion method.Following three rounds of reperfusion for 30 seconds,and occlusion fo...
[期刊论文] 作者：Yang Wenwei,Gao Lixia,SUN Xind,
来源：科学通报 年份：2004
Using conventional electrophysiological technique, we investigated the plasticity of the frequency receptive fields (RF) of auditory cortex (AC) neurons in rats...
Effect of bromization on the properties of a series of substituted 1,8,15,22-tetra(2,4- ditertbutylp
[期刊论文] 作者：XIE Wenwei,GUO Yanchuan,GAN Ch,
来源：科学通报 年份：2004
A series of 1,8,15,22-tetra(2,4-ditertbutylphen- oxy) phthalocyanines [α-(oAr)4PcM, M1=(H)2, M2=Pd, M3= Cu, M4=Zn, M5=Pb] were synthesized in this study. Each...
[期刊论文] 作者：WU Wenwei,CAI Jinchao,WU Xueha,
来源：稀有金属（英文版） 年份：2004
The precursor of nanocrystalline ZrO2 was synthesized by solid-state reaction at low heat using ZrOCl2·8H2O,and Na2CO3·10H2O as raw materials.The nanocrystall...
Preparation of nano-sized cerium and titanium pyrophosphates via solid-state reaction at room temper
[期刊论文] 作者：WU Wenwei,FAN Yanjin,WU Xuehan,
来源：稀有金属（英文版） 年份：2004
Nano-sized cerium-titanium pyrophosphates Ce1-xTixP2O7 (with x=0, 0.2, 0.5, 0.7, 0.9, and 1.0) were obtained by grinding a mixture of to remove soluble inorgani...
Parameter optimization of electric bus transmission system based on dynamical evolutionary algorithm
[期刊论文] 作者：Wang Wenwei,Zhu Cheng,Lin Chen,
来源：高技术通讯（英文版） 年份：2004
The transmission ratio is the key parameters influence power performance and economic performance of electric vehicle (EV). As a class of heuristic algorithms,...
CONSTRUCTION OF EUKARYOTIC EXPRESSION VECTOR WITH GRANULOCYTE-MACROPHAGE COLONY-STIMULATING FACTOR G
[期刊论文] 作者：ZHENG Qiu-hong,ZHENG Tian-rong,
来源：中国癌症研究（英文版） 年份：2004
Objective: To construct the eukaryotic expression vector that express human granulocyte-macrophage colony-stimulating factor (hGM-CSF) gene for making highly ex...
[期刊论文] 作者：Erli Zheng,Xuezhong Zheng,
来源：天然气化学（英文版） 年份：2004
A novel bisupported bimetal catalyst PVP-PdCl2-FeSO4/Al-Mont-PEG600 was prepared by immobilization of PVP (poly (N-vinyl-2-pyrrolidone)) supported bimetallic ca...
[期刊论文] 作者：ZHENG Zhong-mei,ZHENG Zhong-me,
来源：海外英语（上） 年份：2004
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Conceptual Framework of Tourism Carrying Capacity for a Tourism City: Experiences from National Park
[期刊论文] 作者：Zheng Nasha,Zheng Xilai,
来源：中国人口·资源与环境（英文版） 年份：2004
There is no universally-accepted definition of tourism carrying capacity(TCC).Numerical TCC focuses on use level and is considered as"a magic number"of the satu...
[期刊论文] 作者：ZHENG Tian-rong,ZHENG Qiu-hong,
来源：中国癌症研究 年份：2004
objective: To recombinant the nearly natural humangranulocyte-macrophage-colony stimulating factor (GM-CSF) for supplying more safe and steady expressed cytokin...
[期刊论文] 作者：WANG Hongmei,ZHAO Zheng,ZHENG,
来源：天津大学学报（英文版） 年份：2004
Support vector machines (SVMs) are not as favored for large-scale data mining as for pattern recognition and machine learning because the training complexity of...
[期刊论文] 作者：ZHENG Guo-qu,ZHENG Li-feng,CAO,
来源：中国有色金属学会会刊（英文版） 年份：2004
The black nickel formation process in leaching solution containing ammonia and chloride was investigated in terms of cyclic voltammetric and galvanostatic reduc...
Preparation of new sunscreen materials Ce_(1-x)Zn_xO_(2-x) via solid-state reaction at room temperat
[期刊论文] 作者：WU Wenwei,LI Shushu,LIAO Sen,X,
来源：稀有金属 年份：2004
Superfine cerium-zinc oxides Ce_(1-x)Zn_xO_(2-x) with x = 0, 0.1, 0.3, 0.5, and 1.0 were obtained by grinding Ce(SO_4)_2·4H_2O,ZnSO_4·7H_2O and NH_4HCO_3 unde...
[期刊论文] 作者：Zhanguo Zheng,
来源：中美英语教学 年份：2004
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[期刊论文] 作者：HUANG Zheng,,
来源：中国激光医学杂志 年份：2004
ue＊M＃’＃dkB4＃＃8＃”专利申请号:00109“7公开号:1278062申请日:00.06.23公开日:00.12.27申请人地址:（100084川C京市海淀区清华园申请人:清华大学发明人:隋森芳文摘:本发明属于生物技...
[会议论文] 作者：ZHENG Mei,,
来源： 年份：2004
回 回 产卜爹仇贱回——回 日E回。”。回祖 一回“。回干 肉果幻中 N_。NH lP7-ewwe--一”＄ MN。W;- __._——————》 砧叫]们羽 制作:陈恬’＃陈川个美食Back to yield...
[期刊论文] 作者：Zheng Hong,
来源：美中外语 年份：2004
...
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