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[期刊论文] 作者:Zhang Li-qiong,Zhao Di-hua,Lai Jihn-sung,YAO Qi,Xiao Jun-ying,
来源:水动力学研究与进展B辑 年份:2003
A Fulx Difference Splitting (FDS) scheme was used in a 2D depth-averaged flow-pollutant model. Within the framework of the Finite Volume Method (FVM) a 2D simul...
[期刊论文] 作者:ZHAO Yuan-Hong ZHANG Hong-Bin,
来源:有机化学 年份:2003
Esterification is an important reaction in organic synthesis. In the synthesis of gibberellin derivative, a new es terification reaction was found. Ent-16-oxo-2...
[期刊论文] 作者:Yan-Xia Zhang Yong-heng Zhao,
来源:中国天文和天体物理学报:英文版 年份:2003
The sizes of astronomical surveys in different wavebands are increas-ing rapidly. Therefore, automatic classification of objects is becoming ever moreimportant....
[期刊论文] 作者:ZHAO Lincheng,ZHANG Hong,
来源:系统科学与复杂性学报(英文版) 年份:2003
In this paper, we propose an information-theoretic-criterion-based model selection procedure for log-linear model of contingency tables under multinomial sampli...
[期刊论文] 作者:Xiao LIU Huanxin ZHANG Rongjun,
来源:材料科学技术:英文版 年份:2003
The free surface profile and fluid flow in the mold of continuous casting have been calculated by the VOF method couplingthe SIMPLER algorithm. The SIMPLER-VOF...
[期刊论文] 作者:YING XIAO,ZHEN-TAO ZHANG,JUN-B,
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:ZHAO Chong-chong,LIAO Ming-fu,YU Xiao,
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 Weiwei,Zhang Li,JI Zhen,ZHANG Jihong,
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...
[会议论文] 作者:Zhao Jun,Zhao Guohu,Liang Huiguang,Zhang Haobo,
来源:甘肃省化学会成立六十周年学术报告会暨第二十三届年会 年份:2003
Europium can form a stable chelate with pyridine - 2,4,6 - tricarboxylic acid(PTA) having a ratio of 1:1 at a aqueous medium. The system, having the maximum excitation and emission wavelengths at 311....
MOLECULAR DYNAMICS SIMULATIONS OF FILLED AND EMPTY CAGE-LIKE WATER CLUSTERS IN LIQUID WATER AND THEI
[期刊论文] 作者:GUO Guangjun ZHANG Yigang ZHAO,
来源:化工学报 年份:2003
Molecular dynamics simulations are performed to observe the evolutions of 512 and 51262 cage-like water clusters filled with or without a methane molecule immer...
SYNTHESIS AND CHARACTERIZATION OF POLYPROPYLENE/MONTMORILLONITE NANOCOMPOSITES VIA AN in-situ POLYME
[期刊论文] 作者:Hai-chao Zhao,Xue-quan Zhang,F,
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:Gong Zitong,ZHANG GANLIN,Zhao,
来源:土壤圈 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:Zhao Jinren,Zhang Xiankang,Zha,
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...
Study on Fine Crustal Structure of the Sanhe-Pinggu Earthquake (M8.0) Region by Deep Seismic Reflect
[期刊论文] 作者:Zhang Xiankang,Zhao Jinren,Liu,
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:Zhao YANG,Haifeng ZHANG,Aiming,
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:CHEN Xiao ZHANG Yong-Xin DU Da,
来源:有机化学 年份:2003
The enantioselective reduction of prochiral ketones with borane in the presence of a chiral ligand leading to enantiomerically pure secondary alcohols has recei...
[期刊论文] 作者:Yao Dong HUANG Xiao Jie ZHANG,
来源:中国化学快报:英文版 年份:2003
A convenient and large-scale preparation of rctinoic acid 1 from β-ionone in five steps with 38% overall yield is described. The key steps are the epoxidizatio...
[期刊论文] 作者:SUN De-bin,ZHANG Wan-li,XIAO Y,
来源:针灸推拿医学(英文版) 年份:2003
Objective: The clinical effects of rubbing therapy with ointment in treating patella strain were observed. Method: Forty-two cases of patella strain were treate...
[期刊论文] 作者:ZHANG Hong,HE Jing,XIAO Yuan-c,
来源:针灸推拿医学(英文版) 年份:2003
Purpose To observe the curative effect of electroacupuncture in treating depression. Method Two hundred and ten subjects were randomly divided into electroacupu...
[期刊论文] 作者:XIAO Xi-long,LIN Bin,ZHANG Chu,
来源:中国农业科学 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...
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