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Distribution and composition characteristics of heavy minerals in surficial sediment of Minjiang Est
[期刊论文] 作者：XU Maoquan,Xu Wenbin,SUN Meiqi,
来源：海洋学报（英文版） 年份：2004
Heavy minerals with a size range of 0.125～0.250 mm in the surficial sediment of Minjiang Estuary are studied. Thirty-four heavy minerals have been identified, wi...
[期刊论文] 作者：Xu Yanshen,Xu Qianli,Chen Yong,
来源：机械工程学报（英文版） 年份：2004
A new generalized modular design (GMD) method is proposed based on design practice of frame structure of hydraulic press machines. By building a series of flexi...
Synthesis and Crystal Structure of a New Ternary Mixed Ligand Complex [Cu(ampym)(bapa)Cl](ClO4) (amp
[期刊论文] 作者：XU Tong-Tao,GAO Jian,XU Xing-Y,
来源：结构化学 年份：2004
The title complex [Cu(ampym)(bapa)Cl](ClO4) (C10H22Cl2CuN6O4) was synthesized and characterized by elemental analysis, IR and X-ray single-crystal diffraction....
[期刊论文] 作者：Jun Xu,Zhi-Tao Xu,Mao-Yan Wang,
来源：电子科技学刊 年份：2004
A novel millimeter-wave waveguide-to- microstrip transition based on magnetic-coupling is presented in this paper.The mode conversion of electromagnetic field i...
[期刊论文] 作者：XU Bin,CHENG MuSong,XU ZhengWe,
来源：极地科学进展 年份：2004
Observation data recorded by the European Incoherent Scatter Scientific Association in Tromsφ,Norway in August 2009 were analyzed to determine the heating effe...
[期刊论文] 作者：WANG Lei,XU Xing-kun,XU Wen-ju,
来源：中国邮电高校学报（英文版） 年份：2004
According to the property rights model of cognitive radio,primary users who own the spectral resource have the right to lease or trade part of it to secondary u...
Distinguishing malignant from normal stomach tissues and its in vivo, in situ measurement in operati
[期刊论文] 作者：XU Yizhuang,Yang Limin,XU Zhi,,
来源：中国科学B辑（英文版） 年份：2004
Gastric tissue samples were studied using mid-IR fiber-optic attenuated total reflectance (ATR) spectroscopy. FTIR spectra of 90 tissue samples from 48 patients...
[期刊论文] 作者：XU Zhao-ting,XU Hao,SHEN Guo-j,
来源：中国海洋工程（英文版） 年份：2004
Several ray-type 1D and 2D KdV equations for two-layer stratified ocean with topographic effect are derived in detail in the present study.A simplified version...
[期刊论文] 作者：WU Ming-hui,XU Yang,LIU Xu,
来源：西南交通大学学报（英文版） 年份：2004
First,We reviewed the definitions of lattice implication algebras,lattice implication subalgebras,and LI-ideals,and provided an equivalent definition of LI-idea...
[期刊论文] 作者：Kaiqiang Xu,Xiongli Xu,Zhiji D,
来源：中国颗粒学报（英文版） 年份：2004
Graft copolymers of sodium alginate (SA) with acrylamide (AM) were synthesized using aceric ion initiated solution polymerization technique. The acrylamide conv...
[期刊论文] 作者：XU Feng,XU Wen,WANG Bo,
来源：西南交通大学学报（英文版） 年份：2004
Temperature field and its variation with time are necessary for analyzing the thermo-mechanical performance of mass concrete structures at their early ages. Thi...
[期刊论文] 作者：XU Tong-Tao,GAO Jian,XU Xing-Y,
来源：结构化学 年份：2004
The Schiff base, 2- { (2'-benzyl)iminoethyl} -5-methoxyphenol (C6H4CH2N=C(CH3)C6H3-(OMe-5)OH) 1, was synthesized and characterized by elemental analysis, IR and...
Application of Bipartite Entangled States to Quantum Mechanical Version of Complex Wavelet Transform
[期刊论文] 作者：FAN Hong-Yi,LU Hai-Liang,XU Xu,
来源：理论物理通讯（英文版） 年份：2004
We introduce the bipartite entangled states to present a quantum mechanical version of complex wavelet transform. Using the technique of integral within an orde...
[期刊论文] 作者：SHI Pei-jing,XU Bin-shi,XU Yi,,
来源：中国有色金属学会会刊（英文版） 年份：2004
A four-ball machine was employed to investigate the tribological performances and the synergetic function of organo-molybdenum compounds (molybdenum dialkyl-dit...
[期刊论文] 作者：Pei Cheng ZHANG,Sui Xu XU,
来源：中国化学快报 年份：2004
Two new C-glucoside flavonoids,namely 8-C-(-D-(2(-O-acetyl) glucofuranosyl apigenin and 3(-O-acetylvitexin,were isolated from leaves of Crataegus pinnatifida Bg...
[期刊论文] 作者：Ruan Baiyao,Xu Shizhe,Xu Zhife,
来源：中国地质大学学报（英文版） 年份：2004
A numerical method is put forward in this paper, using the boundary element method(BEM) to model 3D terrain effects on magnetotelluric (MT) surveys. Using vecto...
[期刊论文] 作者：YU Yu-Hong,XU Hua-Gen,XU Hu-Sh,
来源：中国物理C（英文版） 年份：2004
Timing and amplitude properties of a prototype scintillator TOF counter at an external target facility are studied with a cosmic rays test. The dependence of si...
Polymerization of n-Hexyl Isocyanate Initiated by Novel Rare Earth Tris (2,6-di-tert-butyl-4-methylp
[期刊论文] 作者：XU Xiao-yan,NI Xu-feng,XU Hong,
来源：高等学校化学研究（英文版） 年份：2004
The polymerization of n-hexyl isocyanate(HNCO) was carried out in the presence of a novel single initiator, rare earth tris (2,6-di-tert-butyl-4-methylphenolate...
[期刊论文] 作者：Xu Chunhui,Huang Wenbin,Xu Yon,
来源：固体力学学报（英文版） 年份：2004
The squeeze flow of a rigid-plastic medium between parallel disks is considered for small gaps with partial wall slip. The stress distribution and the squeeze f...
[期刊论文] 作者：SHI Hui-xiang,XU Xian-wen,XU X,
来源：环境科学学报（英文版） 年份：2004
Ozonlysis in the treatment of p-nitrophenol solution was studied in this paper. The results indicated that the decomposition of pnitrophenol was accelerated as...
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