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THE EXISTENCE OF NONTRIVIAL SOLUTIONS TO A SEMILINEAR ELLIPTIC SYSTEM ON RN WITHOUT THE AMBROSETTI-R
[期刊论文] 作者：Li Gongbao,Wang Chunhua,
来源：数学物理学报（英文版） 年份：2004
In this paper, we prove the existcnce of at least one positive solution pair (u, v) ∈ H1(RN)× H1(RN) to the following semilinear elliptic system -△u+u=f(x,v)...
[期刊论文] 作者：SUN Chunhua,
来源：武汉理工大学学报 年份：2004
The method of reconstructing NURBS surface with features is proposed in this paper. Features including boundary curves and feature points are recognized from th...
[期刊论文] 作者：Lu Liu,Ji Li,Qizhen Sun,Chunhua Li,Sue Cook,Shunying Ji,
来源：海洋学报（英文版） 年份：2004
Mass loss caused by glacier calving is one of the direct contributors to global sea level rise. Reliable calving laws are required for accurate modelling of ice...
[期刊论文] 作者：吕春华,Lü Chunhua,
来源：锅炉制造 年份：2004
本文根据燃煤锅炉燃烧方式的不同,详细阐述了全炉膛灭火保护的判定条件....
[期刊论文] 作者：BIAN Chunhua,NING Xinbao,
来源：黑龙江科技学院学报 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...
[期刊论文] 作者：XIONG Chunhua,ZHENG Zhanwang,
来源：稀土学报（英文版） 年份：2004
Batch adsorption experiments were conducted for the adsorption of Eu(Ⅲ) ions from aqueous solution by D113 resin.The results indicated that D113 resin could ad...
[期刊论文] 作者：ZHENG Zhanwang,XIONG Chunhua,
来源：稀土学报（英文版） 年份：2004
The adsorption and desorption behaviors of Yb(Ⅲ) on gel-type weak acid resin (110) were investigated. The influence of operational conditions such as contact t...
[会议论文] 作者：Xia Li,Chunhua Lao,Yilun Liu,Xiaoping Liu,Yimin Chen,
来源：第十二届国际地理计算会议 年份：2004
...
[期刊论文] 作者：Jiaqiang E,Chunhua WANG,Yaonan,
来源：控制理论与应用 年份：2004
Based on results of chaos characteristics comparing one-dimensional iterative chaotic self-map x=sin(2/x)with infinite collapses within the finite region[-1,1]...
[期刊论文] 作者：YAN Chunhua,JIA Jiangtao,LIAO,
来源：清华大学学报（英文版） 年份：2004
During the last decade, China rare earth (RE) industry has made significant progress and become one of the most important producers in the world. In this paper,...
[期刊论文] 作者：XIONG Chunhua,LIU Xiaozheng,YA,
来源：稀土学报（英文版） 年份：2004
The pH dependent sorption of rare earth ions (La(Ⅲ), Ce(Ⅲ), Pr(Ⅲ), Nd(Ⅲ), Y(Ⅲ), Sm(Ⅲ), Eu(Ⅲ), Gd(Ⅲ), Tb(Ⅲ), Dy(Ⅲ), Ho(Ⅲ), Er(Ⅲ), Lu(Ⅲ), and Yb(Ⅲ))...
[期刊论文] 作者：TAN Yuanyuan,ZHANG Chunhua,CHE,
来源：中国机械工程学报 年份：2004
Data obtained from accelerated life testing (ALT) when there are two or more failure modes, which is commonly referred to as competing failure modes, are often...
[期刊论文] 作者：HUANG Yunhui,YAN Chunhua,WANG,
来源：中国科学B辑（英文版） 年份：2004
By soft chemical processing, two kinds of nanoscaled lanthanum manganite granular composites, La0.7Sr0.3MnO3/CoFe2O4 (LSMO/CF) and La0.7Sr0.3MnO3 / Nd0.7Sr0.3Mn...
[期刊论文] 作者：LIU Chunhua,MENG Qingtian,ZHAN,
来源：中国科学B辑（英文版） 年份：2004
The time-resolved photoelectron spectrum (TRPES) of Rbl molecule is simulated using the time-dependent wave-packet method. Both the normal three-photon ionizati...
[期刊论文] 作者：HUANG Xinyou,GAO Chunhua,Chen,
来源：稀土学报（英文版） 年份：2004
The effects of Dy2O3 doping on the dielectric properties of (Ba, Sr)TiO3 series capacitor ceramics prepared using solid-state reaction method were studied. With...
[期刊论文] 作者：NING Xinbao,BIAN Chunhua,WANG,
来源：科学通报（英文版） 年份：2004
Nonlinear science research is a hot point in the world. It has deepened our cognition of determinism and randomicity, simplicity and complexity, noise and order...
[期刊论文] 作者：Chunhua Zhang,Xuanchun Piao,Me,
来源：植物学通报 年份：2004
利用2.5 L柱状气升式生物反应器采用接触法进行了满天星(Gypsophila paniculata)增殖培养.结果表明:外植体接种密度(每个反应器接种外植体个数)为35比密度为25和45更有利于满...
[期刊论文] 作者：Zhou Chunhua,Yin Yansheng,Zhan,
来源：中国科学E辑（英文版） 年份：2004
In the toluene solution of the precursor Polycarbosilane (PCS) containing low- molecular-mass additive Ti(OC4H9)4, TiO2/SiC nanometer-scale functional compositi...
[期刊论文] 作者：Huang Xinyou,Gao Chunhua,Chen,
来源：稀土学报（英文版） 年份：2004
Lead-free piezoelectric ceramics of (Bi1/2Na1/2)TiO3-BaTiO3(BNT-BT) were prepared by the conventional piezoelectric ceramic preparation technique (free air atmo...
Properties of La2O3-Doped PNSZT Piezoelectric Ceramics Having Tetragonal and Rhombohedral Coexistent
[期刊论文] 作者：Huang Xinyou,Gao Chunhua,Chen,
来源：稀土学报（英文版） 年份：2004
The relationship between composition and the electric mechanical properties for La2O3-doped lead niobium stibium zirconate titanate(La2O3-doped PNSZT) piezoelec...
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