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[期刊论文] 作者:Zhang Yingjie,Zhang Yingjie, 来源:西部大开发(中旬刊) 年份:2004
[期刊论文] 作者:ZHANG Yan,ZHANG Yan, 来源:海外英语 年份:2004
[期刊论文] 作者:Xin Zhang,Xin Zhang, 来源:卷宗 年份:2004
[期刊论文] 作者:ZHANG Yan,ZHANG Yan, 来源:海外英语 年份:2004
[期刊论文] 作者:Hui Zhang,Ping-wen Zhang, 来源:计算数学(英文版) 年份:2004
The first part of this paper is conceed with the well-posedness for the rigid rod-like model in shear flow of a polymeric fluid. The constitutive relations cons...
[期刊论文] 作者:Zhang Yu-Feng,Zhang Yu-Sen, 来源:中国物理(英文版) 年份:2004
A new isospectral problem is established by constructing a simple interesting loop algebra. A commutation operation of the loop algebra is as straightforward as...
[期刊论文] 作者:Zhang Guang-Cai,Zhang Hong-Jun, 来源:中国物理(英文版) 年份:2004
The mechanism of generation and annihilation of attractors during transition from a Hamiltonian system to a dissipative system is studied numerically using the...
[期刊论文] 作者:ZHANG Feng,ZHANG Xin-Shi, 来源:环境科学学报(英文版) 年份:2004
Ecological construction and restoration for sustainable development are now a driving paradigm. It is increasingly recognized that ecological principles, especi...
[期刊论文] 作者:Huanshui ZHANG,Chenghui ZHANG, 来源:控制理论与应用(英文版) 年份:2004
In this paper,a new approach to H-infinity fixed-lag smoothing is developed by applying the innovation analysis theory.The smoother is derived by resorting to t...
[期刊论文] 作者:Junling ZHANG,Fusuo ZHANG, 来源:农业科学与工程前沿(英文版) 年份:2004
Soil is essential to human life and society, as soil is crucial to agricultural production, climate mitigation, water purification and many other functions.Soil...
[期刊论文] 作者:ZHANG Li-xiang,ZHANG Hong-ming, 来源:水动力学研究与进展B辑 年份:2004
Pressure wave propagation along a pipe attached with an active pressure-controlling system at an end was described by an unsteady state-changing motion of the p...
[会议论文] 作者:ZHANG Mingyun,ZHANG Zheng, 来源:The First Joint Scientific Meeting of Geological Society of 年份:2004
[期刊论文] 作者:Wei-dong LI,Yuan ZHANG,Cai-li ZHANG,Xiu-mei ZHANG, 来源:中国药理学报(英文版) 年份:2004
The general situation of pharmacology teaching in China was introduced and the educational reform in China in recent decade is summarized. The aim of the articl...
[期刊论文] 作者:Zhang Hai-li, Zhang Zhen-yu, W, 来源:中国预防兽医学报 年份:2004
A型流感病毒是引起人和动物流感的主要病原,对人类的生命健康和社会生活形成巨大威胁。A型流感病毒亚类较多,感染宿主较广,且可以跨种传播进而造成流感大流行,因此A型流...
[期刊论文] 作者:Zhang WenLi, Zhang HongL iang,, 来源:中国预防兽医学报 年份:2004
猪繁殖与呼吸综合征病毒(Porcine reproductive and respiratory syndrome virus,PRRSV)是引起猪繁殖与呼吸综合征(PRRS)的病原,该病毒分为两个基因型,以LV株为代表的欧...
[期刊论文] 作者:Yu ZHANG, Kai-lin ZHANG, Yuan, 来源:Journal of Zhejiang University-Science A(Applied Physics & E 年份:2004
ue*M#’#dkB4##8#”专利申请号:00109“7公开号:1278062申请日:00.06.23公开日:00.12.27申请人地址:(100084川C京市海淀区清华园申请人:清华大学发明人:隋森芳文摘:本发明属于生物技...
[期刊论文] 作者:ZHANG,Hong-Yu ZHANG,Yan-Bing X, 来源:有机化学 年份:2004
Imino sugars, sometimes called azasugars, are an important class of natural and unnatural compounds that have activity to selectively inhibit glycohydrolases re...
[期刊论文] 作者:Wei Feng Zhang Xiao-xia Zhang, 来源:合成化学 年份:2004
Conversion of alcohols to alkyl bromides is one of the most frequently used functional group transformation reactions. Phosphorus tribromide is one of the most...
[期刊论文] 作者:Jinxin Zhang,Qiusheng Zhang,Li, 来源:中国经济评论:英文版 年份:2004
[期刊论文] 作者:ZHANG Tao,HUANG Hui-ling,ZHANG, 来源:中国农业科学(英文版) 年份:2004
To explore the relationship between the heat-clearing and detoxicating functions and the bacteriostatic actions of berberine hydrochloride (Ber.H),chlorogenic a...
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