搜索筛选:
搜索耗时2.3894秒,为你在为你在102,285,761篇论文里面共找到 227 篇相符的论文内容
发布年度:
Concentrations and Distribution of Trace Metals of PM10 and TSP Particles Collected in the Qingdao A
[期刊论文] 作者:LI Xianguo,Feng Lijuan,QI Jian,
来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Characteristics of seismostratigraphy and analysis of structural- lithofacies in the southern Yellow
[期刊论文] 作者:ZhengYanpeng,LiuChenguang,Lian,
来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Contractile effects and intracellular Ca2+ signalling induced by emodin in circular smooth muscle ce
[期刊论文] 作者:Tao Ma,Qing-Hui Qi,Wen-Xiu Yang,Jian Xu,Zuo-Liang Dong,
来源:城市道桥与防洪 年份:2003
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:QI JUAN,
来源:今日中国:英文版 年份:2003
WE introduced Yao medicine practitioner Qin Xunyun in the January issue. This month we give an account of our visit to Jinxiu Yao Autonomous County, home o...
[期刊论文] 作者:QI JUAN,
来源:今日中国:英文版 年份:2003
Editor: In recent years, the efficacy of folk medicines formulated by various ethnic groups and practiced locally for centuries has gained increasing internatio...
[期刊论文] 作者:GUO Qi,
来源:中国物理快报(英文版) 年份:2003
We theoretically predict a novel phenomenon of the diffraction-free propagation of the paraxial optical beam in the isotropic or cubic linear medium with spatia...
Coexistence Theory of Slag Structure and Its Application to Calculation of Oxidizing Capability of S
[期刊论文] 作者:ZHANG Jian,,
来源:Journal of Iron and Steel Research(International) 年份:2003
The coexistence theory of slag structure and it's application to calculation of the oxidizing capabilities of slag melts is described. It is shown that the...
Calculation Model of Mass Action Concentration for Mg-Al, Sr-Al and Ba-Al Melts and Determination of
[期刊论文] 作者:ZHANG Jian,,
来源:Journal of Iron and Steel Research(International) 年份:2003
Based on the phase diagrams and the mass action law in combination with the coexistence theory of metallic melts structure,the calculation model of mass action...
[期刊论文] 作者:Jian ZHOU,
来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Comparative studies on in vitro sperm decondensation and pronucleus formation in egg extracts betwee
[期刊论文] 作者:CHANG JIAN LI,JIAN FANG GUI,
来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Combined therapy of allantoin, metronidazole, dexamethasone on the prevention of intra-abdominal adh
[期刊论文] 作者:Xiao-ChenWang,Chang-QingGui,Qi,
来源:世界胃肠病学杂志:英文版(电子版) 年份:2003
AIM: To observe the preventive effects of combined therapy of AMD (allantoin, metronidazolem and dexamethasone in combination) on intra-abdominal adhesion in do...
[期刊论文] 作者:jian-ZhaoHuang,Sui-ShengXia,Qi,
来源:世界胃肠病学杂志:英文版(电子版) 年份:2003
AIM:To investigate the effects of p16 gene on biological behavious in hepatocellular carcinoma cells....
[期刊论文] 作者:Xiao-QiangTang,Jin-SongWang,Qi,
来源:中国天文和天体物理学报:英文版 年份:2003
We propose a spatial three-degree-of-freedom (DOF) parallel mechanism combining two degrees of rotations and one degree of translation to support the active ref...
Application of numerical simulation on optimum design of twodimensional sedimentation tanks in the w
[期刊论文] 作者:ZENGGuang-ming ZHANGShuo-fu QI,
来源:环境科学学报:英文版 年份:2003
The paper establishes the relationship between the settling efficiency and the sizes of the sedimentation tank through the process of numerical simulation, whic...
[期刊论文] 作者:QINGuanq-hua,JIANGYue-zhong,QI,
来源:林业研究:英文版 年份:2003
Poplar is one of the dominant tree species for the establishment of fast growing plantations in Shandong Province. Eighteen poplar clones belonging to Populus a...
[期刊论文] 作者:余华,Bee Lian ONG,
来源:植物生态学报 年份:2003
马占相思(Acacia mangium)是一种具有较高经济价值和生态效益的热带速生树种.为了研究其光合作用对一天内光强、温度等环境因子变化的响应,揭示其迅速生长的生理生态机制,在...
The susceptibility gene for familial nasopharyngeal carcinoma is mapped on chromosome 4p11-p14 by ha
[期刊论文] 作者:CHEN Hankui,FENG Bingjian,LIAN,
来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:WANG Fushun,LIU Congqiang,Lian,
来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Yu Huaizhong,Yin Xiangchu,Lian,
来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:余华,Bee Lian ONG,
来源:植物生态学报 年份:2003
马占相思(Acacia mangium)是一种具有较高经济价值和生态效益的热带速生树种。为了研究其光合作用对一天内光强、温度等环境因子变化的响应,揭示其迅速生长的生理生态机制,在叶片水平上测量了马占相思在24h内的净光合速率(Pn)、蒸腾速率、气孔导度(Gs)、胞间CO2......
相关搜索: