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[期刊论文] 作者：LIU Zhu-Lan LEI Jun LIU Jian-L,
来源：有机化学 年份：2003
Since Ohno and co-workers[1] reported the first example of asymmetric reduction using a model of coenzyme NADH in 1975, numerous efforts have been made to const...
[期刊论文] 作者：郭丽萍,LIYing-xia,CHENYong-xi,LEI,
来源：武汉理工大学学报：材料科学英文版 年份：2003
The phase-separation glasses with composition of Na2 O(9. 0) B2 O3 (25.0)- SiO2 (66.0) ( in mole ratio ) were leached with hydrochloric acid, and porous glasses...
[期刊论文] 作者：LEI Huaiyan LIU Zhihong FAN Sh,
来源：化工学报 年份：2003
As we know, there are three structures-sⅠ, sⅡ, and sH, with hydrocarbonate gas hydrate.Because of those special structures characteristics and potentail large...
[期刊论文] 作者：BO Zhu YU Lei LU Guo-Yuan,
来源：有机化学 年份：2003
Calixarenes are a versatile class of macrocyclic compounds, which have attracted extensive interest due to their ability to form host-guest complexes and act as...
[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：ZHOU Lei DENG Shi-Ren LI Zao-Y,
来源：有机化学 年份：2003
A novel conducting polymer as new class of high energy storage material, [1,2] which has one six-membered cycle containing S-S bond in the moiety of aniline was...
[期刊论文] 作者：Lei Li,Hong-Chen Dong,Yong 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...
[期刊论文] 作者：LEI Guang-lun,ZHANG Zhong-zhi,CHEN Yue-ming,
来源：水动力学研究与进展B辑 年份：2003
On the basis of growth kinetics of microorganism and the principle of material balance, equations were derived to describe microbial growth, nutrient consumptio...
[期刊论文] 作者：LEI Hong,ZHU Miao-yong,HE Ji-cheng,,
来源：Journal of Iron and Steel Research(International) 年份：2003
Three-dimensional mathematical models were developed for studying the molten steel flow and the trajectories of inclusions and bubbles in continuous casting mol...
[期刊论文] 作者：WANG Feng-he,LEI Wu,XIA Ming-z,
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：Todd COCHRANE,Chun Lei LIU,Zhi,
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：HAN Xiang GU Jun YUAN Qing-Lan,
来源：有机化学 年份：2003
Thymosin α1 (Tα1), an immunologically polypeptide, [1] is highly acidic composed of 28 amino acid residues with acetylserine as the NH2 terminus. The MW of th...
[期刊论文] 作者：Kaifeng ZHANG Wenbo HAN Wei WU,
来源：材料科学技术：英文版 年份：2003
The research on numerical simulation for combinative process of SPF/DB is carried out in this paper. The contacting problem of sheets is analyzed by using the p...
[期刊论文] 作者：PENG Jiu-He HAN Chong LI Bing-,
来源：有机化学 年份：2003
Aryl or alkyl thioureas are known as NOS inhibitors, [1～ 4] in this paper we reported the synthesis of 21-thioureido or 21-ureidocorticosteroids as potential NOS...
[期刊论文] 作者：WANG Lu-Yao HAN Jie SHI Zhen,
来源：有机化学 年份：2003
Ferrocene derivatives have attracted much attention over the past two decades in many fields due to their diversebiological activities. [1,2] As a part of a con...
[期刊论文] 作者：HUI Wei-jun,DONG Han,WENG Yu-qing,,
来源：Journal of Iron and Steel Research(International) 年份：2003
The effect of microalloying element vanadium on hydrogen-induced delayed fracture behavior of quenched and tempered low alloy CrMo type steel in Walpole aqueous...
[期刊论文] 作者：Lin,Jie,ZHI,Bing,HAN,等,
来源：中国化学快报：英文版 年份：2003
Montmorillonite (MMT) was modified through intercalative polymerization of phenol and formaldchyde catalyzed by oxalic aeid. The modified montmorillonite was de...
[期刊论文] 作者：Jiaqi ZHU Jiecai HAN Songhe ME,
来源：材料科学技术：英文版 年份：2003
The microstructure and properties of tetrahedral amorphous carbon (ta-C) films deposited by the filtered cathodic vacuum arc technology has been investigated by...
[期刊论文] 作者：Peng HE Jicai FENG Jiecai HAN,
来源：材料科学技术：英文版 年份：2003
A fundamental theory for the analysis of residual welding stresses and deformation based on the inherent strain distribution along the welded joint is introduce...
[期刊论文] 作者：XU Hong,WANG Qiao-chu,HAN Chou,
来源：针灸推拿医学（英文版） 年份：2003
Purpose To observe and compare the curative effects of combined acupuncture and medicine with simple herbal medicine on treatment of depression. Method Altogeth...
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