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[期刊论文] 作者:SONG Yu-fei,YANG Pin, 来源:高等学校化学研究(英文版) 年份:2004
A new monometallic complex [Co(phen)2tpphz]3+ (where tpphz is tetrapyrido [3,2-a: 2',3'-c: 3″,2″-h: 2'″,3'″-j] phenazine) was synthesized by the reaction of...
[期刊论文] 作者:Chen Fei,Song Li-xin, 来源:数学研究通讯 年份:2004
The Dirichlet distribution that we are concerned with in this paper is very special, in which all parameters are different from each other. We prove that the as...
[期刊论文] 作者:HUANG Hua,SONG Yan-ping, 来源:工程数学学报 年份:2004
Through the involvement of a fuzzy aspiration level, a primal dual pair of fuzzy linear programming problems is investigated by using the Yager’s ranking funct...
[期刊论文] 作者:WANG Dian-Fu,SONG He-Shah, 来源:理论物理通讯 年份:2004
The dynamical breaking of a generalized Yang-Mills theory is discussed. It is shown, in terms of the Nambu-Jona-Lasinio mechanism, that the gauge symmetry break...
[期刊论文] 作者:SONG Tong-Qiang,ZHU Yue-Jin, 来源:理论物理通讯 年份:2004
Based on supersymmetric quantum mechanics theory, we introduced a supersymmetric unitary transfor mation to diagonalize the Hamiltonian of non-degenerate two-mo...
[期刊论文] 作者:ZHANG Meng,SONG Guo-hua, 来源:数学季刊(英文版) 年份:2004
A class of hyperbolic equations with continuous distributed deviating arguments is considered and its oscillation theorems are discussed.These theorems are of h...
[期刊论文] 作者:SONG Wei,MA Yanji, 来源:中国地理科学(英文版) 年份:2004
Considerable changes have taken place in commercial passenger air transport since the enactment of the 1978Airline Deregulation Act in the US and the deregulati...
[期刊论文] 作者:KUAG Shaoping,SONG Feng, 来源:中国地球化学学报(英文版) 年份:2004
p-nitrotoluene is an important organic intermediate widely used in pesticide, foamed plastics, dyestuff and medicine industries. In this paper, Crusian carps (C...
[期刊论文] 作者:Baolin ZHANG,Song HUANG, 来源:亚洲两栖爬行动物研究(英文版) 年份:2004
Assessment of the relationship between Pseudoxenodon and Dipsadinae has been hampered by lack of adequate samples. In this paper, we conducted phylogenetic anal...
[期刊论文] 作者:LI Li-Jia,SONG Yun-Chun, 来源:武汉大学学报 年份:2004
Cytogenetic maps of four clusters of disease resistance genes were generated by ISH of the two RFLP markers tightly linked to and flanking each of maize resista...
[期刊论文] 作者:张倩,SONG Hai-feng, 来源:中国新药杂志 年份:2004
毕赤酵母表达系统具有诸多优点,广泛用于生产重组蛋白.由于其糖基化途径与人不同,表达的糖蛋白为高甘露糖型,改变了糖蛋白的结构,影响其特性和功能,且具有免疫原性,限制了以...
[期刊论文] 作者:SONG Ling-jun,LI Xing-hu, 来源:中南大学学报(英文版) 年份:2004
[期刊论文] 作者:SONG Yong-sheng,DING You-liang, 来源:中南大学学报(英文版) 年份:2004
[期刊论文] 作者:Shenhua SONG,R.G.Faulkner,P.E., 来源:材料科学技术学报 年份:2004
Irradiation-induced impurity segregation to grain boundaries is one of the important radiation effects on materials.For this reason, phosphorus segregation to p...
[期刊论文] 作者:Wei-Liang Song,Wei-Zhong Wang,, 来源:世界胃肠病学杂志(英文版) 年份:2004
AIM: To report the comprehensive diagnosis and treatment of acute rejection in the first case of living-related small bowel transplantation with a long-term sur...
[期刊论文] 作者:Xu Guangyue,Song Deyong, 来源:中国人口.资源与环境:英文版 年份:2004
Based on the Environmental Kuznets Curve theory, the authors choose provincial panel data of China in 1990-2007 and adopt panel trait root and co-integration te...
[期刊论文] 作者:SONG Ya-na,LIN Zhi-min, 来源:农业科学学报(英文版) 年份:2004
Ammonia oxidation, the ifrst and rate-limiting step of nitriifcation, is carried out by both ammonia-oxidizing bacteria (AOB) and ammonia-oxidizing archaea (AOA...
[期刊论文] 作者:Shenhua SONG,R.G.Faulkner,P.E., 来源:材料科学技术学报(英文版) 年份:2004
Both radiation-induced excess vacancies and solute-interstitials may enhance solute diffusion. The radiation-enhanced solute diffusion promotes the kinetic proc...
[期刊论文] 作者:Wei-zhou ZHONG,Shun-cheng SONG, 来源:应用数学和力学(英文版) 年份:2004
Based on the constancy hypothesis of material volume, the circumferential and radial stresses of a cylinder specimen are analyzed when the cylinder is subject t...
[期刊论文] 作者:Yu Zhiming,SONG Xiuxian, 来源:科学通报 年份:2004
Matrix-bound phosphine (PH3), a new form of phosphorus, was found in sediment of Jiaozhou Bay in December 2001. Concentration and distribution of PH3 in differe...
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