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[期刊论文] 作者:ZONG Yuan-Yuan,SHEN Peng-Nian,, 来源:理论物理通讯(英文版) 年份:2004
We re-study nucleon pole contribution in J/ψ→ N(-N)π decays by including the imaginary part for the propagator of the off-shell nucleon with energy above πN...
[期刊论文] 作者:SHEN Bin,SUN Fanghong, 来源:中国机械工程学报 年份:2004
The friction behavior of the hot filament chemical vapor deposition(HFCVD) diamond film plays a critical role on its applications in mechanical fields and large...
[期刊论文] 作者:ZHAO Hong-Ming,SHEN Peng-Nian,, 来源:理论物理通讯(英文版) 年份:2004
Based on the flux tube model, the effects of the confining potentials of different configurations, namely the △-type and the Y-type, on the spectra of baryons...
[期刊论文] 作者:XU Qing-xin,SHEN Rong-ying, 来源:水动力学研究与进展B辑 年份:2004
The hydrodynamic damper is a device to decrease the motion of armament carrier by use of the water resistance. When hydrodynamic damper rushes into the water ch...
[期刊论文] 作者:SHEN Liang,XU Qing-song, 来源:东华大学学报(英文版) 年份:2004
[期刊论文] 作者:Wen PEI,Chen SHEN, 来源:中国化学快报(英文版) 年份:2004
Synthesis of 3-naphthylcyclohexene by the Heck reactions of bromonaphthalene and naphthyl triflates with cyclohexene catalyzed by palladiun and nickel complex (...
[期刊论文] 作者:Yu Haibo,Shen Wenhuai, 来源:数学物理学报(英文版) 年份:2004
Reducibility of the self-homotopy equivalences of wedge spaces is studied and some conditions implying the reducibility are obtained....
[期刊论文] 作者:SHEN Yibing,ZHANG Yan, 来源:中国科学A辑 年份:2004
The first and second variation formulas of the energy functional for a nondegenerate map between Finsler manifolds is derived. As an application, some nonexiste...
[期刊论文] 作者:Wang Xu,SHEN Yapeng, 来源:固体力学学报 年份:2004
An in-depth investigation is made on the problem of an arc-shaped interface insulating crack in a three-phase concentric circular cylindrical piezoelectric comp...
[期刊论文] 作者:Yue Shen,Yu-Qing Lou, 来源:天体物理学报(英文版) 年份:2004
For a composite system of gravitationally coupled stellar and gaseous discs, we have carried out a linear stability analysis for axisymmetric coplanar perturbat...
[期刊论文] 作者:Xia Qiaoling,SHEN Yibing, 来源:数学年刊B辑(英文版) 年份:2004
The Ribaucour transformations for flat Lagrangian submanifolds in Cn and CPn via loop group actions are given. As a consequence, the authors obtain a family of...
[期刊论文] 作者:Shen Xisheng,CHENG Lixin, 来源:数学物理学报(英文版) 年份:2004
A locally convex space is said to be a Gateaux differentiability space (GDS)provided every continuous convex function defined on a nonempty convex open subset D...
[期刊论文] 作者:Ben-ling LI,Zhong-min SHEN, 来源:中国科学A辑(英文版) 年份:2004
In this paper, we discuss a class of Finsler metrics defined by a Riemannian metric and a 1-form on a manifold. We characterize weak Landsberg metrics in this c...
[期刊论文] 作者:Pin Liao,Li Shen, 来源:计算机科学技术学报 年份:2004
This paper presents a new technique of unified probabilistic models for face recognition from only one single example image per person. The unified models, trai...
[期刊论文] 作者:Deying Wang,Ziqiu Shen, 来源:中国颗粒学报(英文版) 年份:2004
Scanning electronic microscope was adopted to investigate the pore structure of deposits formed during polypropylene fiber bundle filtration.The effects of floc...
[期刊论文] 作者:ZUO Fei,SHEN Jun-li, 来源:数学季刊(英文版) 年份:2004
An operator T is called k-quasi-*-A(n) operator,if T*k|T1+n|2/1+nTk ≥T*k|T*|2Tk,k ∈ Z,which is a generalization of quasi-*-A(n) operator.In this paper we pro...
[期刊论文] 作者:LIU Li-hua,SHEN Hao, 来源:上海交通大学学报(英文版) 年份:2004
The security of Canard-Traore fair e-cash system scheme was believed to depend on the strong-RSA as sumption and the Decision Diffie-Hellman assumption in group...
[期刊论文] 作者:DING En-jie,ZHANG Shen, 来源:中国矿业大学学报(英文版) 年份:2004
A network structure of coalmine integrated automation system based on NetLinx was proposed. The features of three-layer-network structure were discussed in deta...
[期刊论文] 作者:Shen Shihua,JING Yuxiang, 来源:科学通报 年份:2004
This presentation introduces the advances in biological nitrogen fixation research abroad, in particular, describes the great progress and achievements on its r...
[期刊论文] 作者:WANG De-ying,SHEN Zi-qiu, 来源:哈尔滨工业大学学报(英文版) 年份:2004
The scanning electronic microscope and automated image analyzer are adopted to investigate the morphology of deposits formed during fiber bundle media filtratio...
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