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[会议论文] 作者：夏群, Shaobai Wang, Guoan Li,,
来源： 年份：2004
目的测定生理载荷下正中矢状面的腰椎椎体间屈伸运动中心及横断面的腰椎椎体间左右旋转中心,为人工腰椎间盘假体设计提供可参考的数据。方法招募40-60岁健康志愿者10名,...
[期刊论文] 作者：夏群,Shaobai Wang,Guoan Li,
来源：中华骨科杂志 年份：2004
目的 测定生理载荷下正中矢状面上腰椎椎体间屈伸运动中心及横断面上腰椎椎体间左右旋转中心,为人工腰椎间盘假体设计的改进提供参考依据.方法 招募40～60岁健康志愿者10名,采...
[期刊论文] 作者：WANG Qinggang,LUO Guoan,WU Weicheng,CHEN Yinghua,
来源：清华大学学报（英文版） 年份：2004
Affinity capillary electrophoresis has been used to study the interaction between a membrane protein (P45) isolated from the Human B cell line, Raji, and rsgp41...
[期刊论文] 作者：Guoan Zhang,Minxu Lu,Chengwen,
来源：北京科技大学学报（英文版） 年份：2004
The effect of HCO3- concentration on CO2 corrosion was investigated by polarization measurement of potentiodynamic scans and weight-loss method. Under the condi...
Characteristics of microstructural evolution during deformation-enhanced ferrite transformation in N
[期刊论文] 作者：Guoan Chen,Wangyue Yang,Shouzh,
来源：北京科技大学学报（英文版） 年份：2004
Microstructure evolution during deformation of undercooled austenite at 760 ℃ was investigated in Nb-microalloyed steel by using SEM (scanning electron microsc...
Effect of Nb on the transformation kinetics of low carbon (manganese) steel during deformation of un
[期刊论文] 作者：Guoan Chen,Wangyue Yang,Shouzh,
来源：北京科技大学学报（英文版） 年份：2004
The hot compression tests using Gleeble 1500 were performed by varying the true strain up to 1.6 (80% reduction) in Nbfree and Nb-microalloyed steels. The effec...
[期刊论文] 作者：ZHENG Xiangdong,DING Guoan,YU,
来源：中国科学D辑（英文版） 年份：2004
Surface ozone (O3) and vertical O3 distribution in the planetary boundary layer (PBL) at the Ming Tombs (40°17′15″N, 116°12′51″E), Beijing during Septembe...
[期刊论文] 作者：Qiu Gongan,Zhang Guoan,Xu Chen,
来源：电子科学学刊（英文版） 年份：2004
...
Effect of Calcium-Channel Antagonist on Repolarization Heterogeneity of Ventricular Myocardium in an
[期刊论文] 作者：ZHAO Guoan,PU Jun,ZHANG Cuntai,
来源：华中科技大学学报（医学）（英德文版） 年份：2004
Intracellular Ca2+ and Ca2+-dependent signaling molecule play an essential role in the genesis of long-QT (LQT) syndrome-related ventricular arrhythmias. The ef...
[期刊论文] 作者：YANG Xin,TANG Guoan,XlAO Chenc,
来源：地理学报（英文版） 年份：2004
Specific Catchment Area (SCA) is defined as the upstream catchment area of a unit contour.As one of the key terrain parameters,it is widely used in the modeling...
Vertical structures of PM10 and PM 2.5 and their dynamical character in low atmosphere in Beijing ur
[期刊论文] 作者：DING Guoan,CHAN Chuenyu,GAO Zh,
来源：中国科学D辑（英文版） 年份：2004
The vertical structures and their dynamical character of PM2.5 and PM10 over Beijing urban areas are revealed using the 1 min mean continuous mass concentration...
Diurnal Variations of Air Pollution and Atmospheric Boundary Layer Structure in Beijing During Winte
[期刊论文] 作者：ZHOU Li,XU Xiangde,DING Guoan,,
来源：大气科学进展（英文版） 年份：2004
The diurnal variations of gaseous pollutants and the dynamical and thermodynamic structures of the atmospheric boundary layer (ABL) in the Beijing area from Jan...
[期刊论文] 作者：LIN Rushan,YE Guoan,HE Hui,TAN,
来源：稀土学报（英文版） 年份：2004
The electrochemical behavior of Ce(Ⅲ) was investigated in the molten LiF-BaF2 (81 mo1.％-19 mol.％) on a molybdenum elec-trode in the temperature range of 1098-118...
[期刊论文] 作者：WANG Mei-zhen,WANG Fu-mei,WANG,
来源：东华大学学报（英文版） 年份：2004
A new arithmetic using matrix left-shift functions for the quicker generation of curved and compound twills is introduced in this paper. A matrix model for the...
Effects of Autoclaving and Mercuric Chloride Sterilization on PAHs Dissipation in a Two-Liquid-Phase
[期刊论文] 作者：WANG Cong-Ying,WANG Fang,WANG,
来源：土壤圈 年份：2004
A two-liquid-phase(TLP)soil slurry system was employed to quantify the efficiencies of autoclaving and mercuric chloride sterilization in the dissipation of pol...
[期刊论文] 作者：WANG Lijuan,WANG Jingbin,WANG,
来源：中国科学D辑 年份：2004
Fluid inclusions from the Dajing and Caijiaying deposits have nearly the same homogenization temperature. Correlation between temperature and salinity shows tha...
[期刊论文] 作者：WANG Yuwang,WANG Jingbin,WANG,
来源：地质学报 年份：2004
On the basis of the study on the REE geochemistry of the ore minerals and host rocks of the Kalatongke Cu-Ni deposit, Xinjiang, it is indicated that the major o...
[期刊论文] 作者：WANG Jingbin,WANG Yuwang,WANG,
来源：地质学报 年份：2004
According to the study on the peripheral orogenic belts of the Junggar basin and combined with the interpretation of geophysical data, this paper points out tha...
[期刊论文] 作者：WANG Lijuan,WANG Jingbin,WANG,
来源：地质学报 年份：2004
The Hatu large gold deposit is located on the western margin of the Junggar basin, Xinjiang. Its mineralization is characterized by auriferous quartz veins and...
[期刊论文] 作者：WANG Lijuan WANG Jingbin WANG,
来源：中国科学：地球科学英文版 年份：2004
Fluid inclusions from the Dajing and Caijiaying deposits have nearly the same homogenization temperature. Correlation between temperature and salinity shows tha...
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