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[期刊论文] 作者:Shouchang Liu,Zhongyi Liu,Shuh,
来源:天然气化学(英文版) 年份:2004
A novel nanosized amorphous Ru-Fe-B/ZrO2 alloy catalyst for benzene selective hydrogenation to cyclohexene was investigated. The superior properties of this cat...
[期刊论文] 作者:Liu Song,Zhong Shuangying,Liu,
来源:系统工程与电子技术(英文版) 年份:2004
The piecewise linear recursive convolution (PLRC) finite-different time-domain (FDTD) method greatly improves accuracy over the original recursive convolution (...
[期刊论文] 作者:Jiantao Liu,Guoquan Liu,Benfu,
来源:北京科技大学学报(英文版) 年份:2004
The hot deformation behavior of FGH96 superalloys at 1070-1170℃ and 5×10-4-2×10-1 s-1 were investigated by means of the isothermal compression tests at a Gle...
[期刊论文] 作者:Fang Liu,Changsheng Liu,Xingqi,
来源:北京科技大学学报(英文版) 年份:2004
The laser cladding of Ni1015 alloy on Cu substrate was prepared by a high power continuous wave CO2 laser. Its microstructure was analyzed by optical microscope...
[期刊论文] 作者:CAI Shuang-lian,LIU Shuang,LIU,
来源:高等学校化学研究(英文版) 年份:2004
Bioactive natural polymethoxyflavones 1-6 and their vinyl ether derivatives 7-15 were synthesized by bromination,aromatic nucleophilic substitution,methylation,...
SYNTHESIS AND CHARACTERIZATION OF A NOVEL ALCOHOL-SOLUBLE POLYORGANOSILOXANE CONTAINING AMINO SIDE G
[期刊论文] 作者:Chun-qing Liu,Yang Liu,Zhong-r,
来源:高分子科学 年份:2004
A novel alcohol-soluble polyorganosiloxane containing amino side groups, poly[3-(4-aminophenoxy)propylmethylsiloxane] (2), was first prepared by the reduction o...
[期刊论文] 作者:LIU Jian-Jun,LIU Xiao-Jing,SHE,
来源:理论物理通讯 年份:2004
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...
Comparison of Leptosphaeria biglobosa-induced and chemically induced systemic resistance to L. macul
[期刊论文] 作者:LIU ShengYi,LIU RenHu,Akinwunm,
来源:科学通报(英文版) 年份:2004
Brassica napus (cv. Madrigal) seedlings pre-treated with ascospores of Leptosphaeria biglobosa or foliar sprays of either acibenzolar-S-methyl (ASM) or menadion...
Analysis of proteins that interact with nucleocapsid protein of SARS-CoV using 15-mer phage-displaye
[期刊论文] 作者:LIU ZhengXue,WANG ZhanHui,LIU,
来源:科学通报(英文版) 年份:2004
Analysis of proteins that interact with N protein of SARS-CoV using 15-mer phage-displayed library will help to explore the virus pathogenesis and to develop ne...
Size distributions and magic number characteristics of cluster configurations formed during solidifi
[期刊论文] 作者:LIU Rangsu,LIU Fengxiang,DONG,
来源:中国科学E辑(英文版) 年份:2004
A molecular dynamics simulation study has been performed for a large system consisting of 100000 liquid metal Al atoms to investigate the formation and magic nu...
A novel approach for estimating growth phases and parameters of bacterial population in batch cultur
[期刊论文] 作者:ZHANG Huaiqiang,LIU Yuqing,LIU,
来源:中国科学C辑(英文版) 年份:2004
Using mathematical analysis, a new method has been developed for studying the growth kinetics of bacterial populations in batch culture. First, sampling data we...
[期刊论文] 作者:Li-hua Liu,Chun-juan Liu,Shi-y,
来源:高分子科学(英文版) 年份:2004
A new kind of organometallic precursor for Si/Zr/C/N-based ceramics was synthesized from the amine exchange reaction of hexamethylcyclotrisilazane (D3N) and tet...
[期刊论文] 作者:Xianqiao Liu,Huizhou Liu,Jianm,
来源:中国颗粒学报(英文版) 年份:2004
Superparamagnetic poly(styrene-divinylbenzene-glycidyl methacrylate) (Pst-DVB-GMA) microparticles were prepared via a modified suspension polymerization process...
[期刊论文] 作者:WANG Nai-peng,LIU Qiu-yun,LIU,
来源:中国航空学报(英文版) 年份:2004
Based on the study of strain distribution in short-fiber/whisker reinforced metal matrix composites, a deformation characteristic parameter λ is defined as the...
[期刊论文] 作者:LIU Chang-he,LIU Hong-wei,ZHU,
来源:工程数学学报 年份:2004
Absolute value equation (AVE):Ax?|x|=b, where A is an n×n real matrix, arising in solving systems of interval linear equations. Linear complementarity problem,...
[期刊论文] 作者:Liu Song,Zhong Shuangying,Liu,
来源:等离子体科学和技术(英文版) 年份:2004
The piecewise linear recursive convolution (PLRC) finite-different time-domain (FDTD) method improves accuracy over the original recursive convolution (RC) FDTD...
[期刊论文] 作者:LIU Ying-xiang,LIU Jun-kao,CHE,
来源:哈尔滨工业大学学报(英文版) 年份:2004
To take advantage of merits of higher output-power and efficiency of bolt-clamped transducer, a T-type linear ultrasonic motor was proposed in this paper. The p...
[期刊论文] 作者:YANG Wei-chun,LIU Wei-ping,LIU,
来源:环境科学学报 年份:2004
Adsorption of atrazine, prometryne and prometon was determined on six soils with different physical and chemical properties. Theadsorption isotherms of three he...
[期刊论文] 作者:Liu Deyong,石柱,Liu Guoming,
来源:航天控制 年份:2004
为有效地将面向对象方法及相应建模技术在航天软件应用中工程化,本文通过航天测试数据库开发实例,阐述了运用UML对面向对象软件进行需求定义和需求分析的过程.以该需求展开的...
Antidiabetic effects of chitooligosaccharides on pancreatic islet cells in streptozotocin-induced di
[期刊论文] 作者:Bing Liu,Wan-Shun Liu,Bao-Qin,
来源:世界胃肠病学杂志(英文版) 年份:2004
AIM: To investigate the effect of chitooligosaccharides on proliferation of pancreatic islet cells, release of insulin and 2 h plasma glucose in streptozotocin-...
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