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[期刊论文] 作者:Xiang-Zhong Huang,Yue Liu,Shi-,
来源:植物学报(英文版) 年份:2004
A new triterpenoid,11α-O-trans-p-coumaroyltaraxerol(1),along with 11 known triterpenoids,taraxerone(2),taraxerol (3),2α,3β,23,24-tetrahydroxyolean-12-en-28-o...
[期刊论文] 作者:Yu Li,Yong-Tian Wang,Yue Liu,
来源:计算机科学技术学报(英文版) 年份:2004
Fiducial marker based Augmented Reality has many applications. So far the inner pattern of the fiducial marker is always used to encode the markers. Thus a larg...
[期刊论文] 作者:Ross,Yue Liu,Qing,
来源:植物学报(英文版) 年份:2004
WRKYgenes encode transcription factors that are involved in the regulation of various biological processes. These zinc-finger proteins, especially those members...
Syntheses, Crystal Structures and Fluorescent Properties of Two New Imidazolidino Schiff Base Compou
[期刊论文] 作者:FENG Yue,LIU Gang,TIAN Xiu-Mei,
来源:结构化学 年份:2004
Two new imidazolidino Schiff base compounds, (E)-N-((quinoxalin-2-yl)methylene)-2-(2-(quinoxalin-3-yl)imidazolidin-1-yl)ethanamine 1 and 2-(1-(2-(2-(quinoxalin-...
[期刊论文] 作者:HONG Yue,Liu Jin,Wang Yungeng,
来源:机械工程学报 年份:2004
Multi-frictional disks are employed to transmit the torque in speeding wet clutch, and the oil thickness within frictional disks could be adjusted for practical...
Regioselectivity Study on Propylene Polymerization Catalyzed by Neutral Salicyladiminato Pd(Ⅱ) Model
[期刊论文] 作者:YANG Zhao-Di,LIU Yue,LIU Ying,
来源:结构化学 年份:2004
Many attempts have been made to control the regioselectivity for olefin poly- merization by varying the structures of ligands in catalysts. The regioselectivity...
[期刊论文] 作者:XU Yue,LIU Yu-feng,GENG Ji-pin,
来源:中国有色金属学会会刊(英文版) 年份:2004
2195 aluminum-lithium alloy was widely applied in the aviation and aerospace industry, but it is highly susceptible to pitting and intergranular corrosion under...
[期刊论文] 作者:Mingjiu ZHAO,Yue LIU,Liqing CH,
来源:城市道桥与防洪 年份:2004
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Li Feng,Zeng Xia,Wang Yue,Liu,
来源:机械工程学报 年份:2004
Effects of Nd on the mechanical properties of die casting magnesium alloys AM50 are investigated. It is found that the ultimate tensile strength, yield strength...
[期刊论文] 作者:Yue LIU,Jing QU,Shi Shan YU,Ji,
来源:中国化学快报(英文版) 年份:2004
A new triterpene, named cynanotriterpene A, with a ring-A-fission (3, 4-seco) and 13,27-cyclours-3-oic acid methyl ester skeleton was isolated from the roots of...
[期刊论文] 作者:WU Wei,LIU Yue,LIU Liu,XUE Zhe,
来源:城市道桥与防洪 年份:2004
On the basis of the thermodynamic analysis and fundamental study in the laboratory,the equilibrium of the Ti-Al-O system was investigated.The results showed tha...
Synergistic Influences of Kinetic Effects from Thermal Particles and Fast Ions on Internal Kink Mode
[期刊论文] 作者:Yutian Miao,G.Z.Hao,Yue Liu,H.D.He,W.Chen,Y.Q.Wang,A.K.Wang,M.Xu,
来源:中国物理快报(英文版) 年份:2004
The kinetic effects of thermal particles and fast ions on internal kink(IK)mode are numerically investigated by the MHD-kinetic hybrid code MARS-K.It is shown t...
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