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[期刊论文] 作者:SUN Jiande,LIU Ju,
来源:中国科学F辑(英文版) 年份:2004
Video watermark is the main method to protect the copyright of digital video. In this paper, a blind video watermarking scheme based on independent component an...
Gas sensing performance of polyaniline/ZnO organic-inorganic hybrids for detecting VOCs at low tempe
[期刊论文] 作者:Jing Huang,Taili Yang,Yanfei K,
来源:天然气化学(英文版) 年份:2004
Polyaniline (PANI) was prepared by the chemical oxidative polymerization of aniline,and ZnO,with the mean particle size of 28 nm,was synthesized by a non-aqueou...
[期刊论文] 作者:LIU Xiao-Shu,LIU Yang,
来源:理论物理通讯(英文版) 年份:2004
In this paper, we have detailedly studied the dynamical suppression of the phase damping for the two-qubit quantum memory of Ising model by the quantum "bang-ba...
[期刊论文] 作者:YANG Jing-hai,LIU Wen-yan,YANG,
来源:高等学校化学研究(英文版) 年份:2004
CaSiO3:Eu3+0.08Bi3+0.002 with a monoclinic perovskite structure was synthesized by using sol-gel method, and its luminescence characteristics were investigated....
[期刊论文] 作者:YANG Yong-yu,LIU Xin-wei,YANG,
来源:应用数学和力学(英文版) 年份:2004
The curve of relationship between fatigue crack growth rate and the stress strength factor amplitude represented an important fatigue property in designing of d...
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: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 Huizhong Yang Jian Yang Ha,
来源:中国稀土学报:英文版 年份:2004
In research of YBCO coated conductors, the development of a oxide template for epitaxial growth of YBCO is very important. Matsumoto et al have demonstrated the...
[期刊论文] 作者:LIU Jing,WU Feng-zhi,YANG Yang,
来源:中国农业科学(英文版) 年份:2004
To investigate the effects of a plant autotoxin,cinnamic acid,on bacterial communities in the rhizosphere soil of cucumber seedlings under salt stress,we used c...
[期刊论文] 作者:Yang Liming,Yang Qian,Liu Piga,
来源:高技术通讯(英文版) 年份:2004
Superoxide dismutases are metalloproteins which play a major role in defense against oxygen radical mediated toxicity in aerobic organisms.Such proteins are imp...
[期刊论文] 作者:YANG Jing-hai,FENG Bo,LIU Yang,
来源:高等学校化学研究(英文版) 年份:2004
Mg-doped Ni nanoparticles with good soft magnetic properties were prepared with the sol-gel method and were sintered at 400,500,600,and 900 ~C in argon atmosphe...
Differential Responses of Nitrifier and Denitrifier to Dicyandiamide in Short-and Long-Term Intensiv
[期刊论文] 作者:LIU Yi,YANG Yang,QIN Hong-ling,
来源:农业科学学报(英文版) 年份:2004
Nitriifcation inhibitors, such as dicyandiamide (DCD), have been shown to decrease leaching from urea- and ammonium-based fertilizers in agricultural soils. The...
[期刊论文] 作者:WANG Rui,LIU Dong-xu,YANG Yang,
来源:高等学校化学研究(英文版) 年份:2004
Metallosupramolecular coordination polyelectrolyte,Fe(Ⅱ)-metalloviologen(FEN),was prepared by the reaction of Fe(Ⅱ) with a novel bisterpyridine ligand.As acti...
[期刊论文] 作者:LIU Huizhong,Yang Jian,Yang Ha,
来源:稀土学报(英文版) 年份:2004
In research of YBCO coated conductors, the development of a oxide template for epitaxial growth of YBCO is very important. Matsumoto et al have demonstrated the...
High temperature creep mechanisms of a single crystal superalloy:A phase-field simulation and micros
[期刊论文] 作者:Ronghai Wu,Yunsong Zhao,Yanfei Liu,Xing Ai,
来源:自然科学进展(英文版) 年份:2004
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[期刊论文] 作者:LIU Qing-cai,LIU Yi,YANG Jian,,
来源:钢铁研究学报(英文版) 年份:2004
The NiSix based alloy typically has poor weldability due to its lower ductility. A limited amount of work has been performed on the weldability of NiSix based a...
[期刊论文] 作者:YANG Jie-fu,LIU Bing,LIU Dong-,
来源:中华医学杂志(英文版) 年份:2004
Background Atrial fibrillation is a common arrhythmia and a major risk factor for ischaemic stroke. We investigated the prevalence of atrial fibrillation and it...
[期刊论文] 作者:LIU Qinyu,Yang Haijun,LIU Zhen,
来源:自然科学进展 年份:2004
Based on the Sverdrup relation, using climatological wind stress data, the basin scale Sverdrup transport in the South China Sea(SCS) is calculated and the basi...
[期刊论文] 作者:Chun-qing Liu,Yang Liu,Ping Xi,
来源:高分子科学 年份:2004
A novel reactive polyorganosiloxane containing nitro groups was first prepared by acid-catalyzed equilibration polymerization. The monomer, 3-(4-nitrophenoxy)pr...
[期刊论文] 作者:ZHAO Liu,LIU Wang-Yun,YANG Zha,
来源:理论物理通讯(英文版) 年份:2004
For any classical Lie algebra g, we construct a family of integrable generalizations of Toda mechanics labeled a pair of ordered integers (m, n). The universal...
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