搜索筛选:
搜索耗时3.7346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
发布年度:
[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
...
[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...
相关搜索：
