搜索筛选:
搜索耗时1.7602秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
类      型:
[期刊论文] 作者:LI XIAOHU, 来源:系统科学与复杂性学报(英文版) 年份:2003
Assume an unreliable workstation performing jobs with a random service time, namely, it occasionally breaks down because of unexpected interruptions. As an inte...
[期刊论文] 作者:LI Gui-rong,, 来源:Journal of Iron and Steel Research(International) 年份:2003
It is found that strong basic oxides including Li2 O,Na2O,K2 O and Ba O,which are used to replace a part of Ca O in Ca O-based fluxes,can lower the melting poin...
[期刊论文] 作者:Song LI, 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:LI Hua-Zhong, 来源:中国物理快报(英文版) 年份:2003
We discuss the effect of Aharonov-Bohm magnetic flux on the time reversal symmetric properties of .mesoscopic metallic ring systems. It is usually believed that...
[期刊论文] 作者:LI XIAOJUN, 来源:人权(英文版) 年份:2003
Asix-member delegation of the China Society for Human Rights Studies (CSHRS) headed by Deputy President Jin Jian paid a visit to Britain,France,Morocco and Egyp...
[期刊论文] 作者:LI WEI, 来源:人权(英文版) 年份:2003
Wu Laifa was bo to a poor family in Anhui Province in October 1951.Despite the strained financial situation,his family paid his way to school all the way up to...
[期刊论文] 作者:LI C.W., 来源:Journal of Hydrodynamics(Ser.B) 年份:2003
A three-dimensional Large Eddy Simulation (LES) has been performed of hydrodynamic behavior of turbulent flow in open channel that the lower part of the domain...
[期刊论文] 作者:Xudong Lin,Li Li,Qin You, 来源:中国经济评论:英文版 年份:2003
[期刊论文] 作者:LI Ya SHI Yan-Ping LI Yu, 来源:有机化学 年份:2003
Salvia roborowskii Maxim, usually called "ye zhi ma" by local inhabitants of northwestern China, an annual or biennial herb distributed widely in the west of Ch...
[期刊论文] 作者:LIN He-Chun YANG Li LI Chao-Zh, 来源:有机化学 年份:2003
We report here the first alkyl radical additions of (η6-arene)tricarbonylmanganese complexes in the presence of alkylmercury chloride and NaI (Eq. 1). The mech...
[期刊论文] 作者:LI Shuo LI Lei XU Peng-Fei, 来源:有机化学 年份:2003
Optically active nonproteinogenic amino acids[ 1] are valuable compounds of high interest not only owing to their remarkable pharmacological and biological acti...
[期刊论文] 作者:LI Li-Jun LI Ying SUN Wen-Hua, 来源:有机化学 年份:2003
Salen Schiff base complexes are some of the most important stereochemical models in transition metal coordina tion chemistry, with their ease of preparation and...
[期刊论文] 作者:ZHANG Li,CAO Li,WU Da-Jin, 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:LI Weiying,Kang Junjie,Li Xuep, 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:LI Chunyan,LI Ke,ZHANG Longyun, 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:MU Ping,Li Zichao,Li Chunping,, 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:Feng Yi,Li Li,Tian Shujun, 来源:机械工程学报(英文版) 年份:2003
Optimization design of hydraulic manifold blocks (HMB) is studied as a complex solid spatial layout problem. Based on comprehensive research into structure feat...
[期刊论文] 作者:XU Ming-hui,LI Cheng-yun,LI Ji, 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:Xiao-Hua Jiang,Ning Li,Jie-Shou Li, 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:Gang-Qiang Li,Hao Li,Hong-Fu Zhang, 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...
相关搜索: