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[期刊论文] 作者:LU Xiao,WANG Wei, 来源:中国科学F辑(英文版) 年份:2004
This paper is to study the linear minimum variance estimation for discrete- time systems. A simple approach to the problem is presented by developing re-organiz...
[期刊论文] 作者:XIAO Yong-Chuan,FU Shi-Nian, 来源:中国物理C(英文版) 年份:2004
The superconducting spoke cavity has been proposed to accelerate the proton in the low energy section of the high power proton linac for the Accelerator Driven...
[期刊论文] 作者:LIU Xiao,WANG Cheng-en, 来源:哈尔滨工业大学学报(英文版) 年份:2004
This paper addresses a single item dynamic lot-sizing model with inventory capacity and out-sourcing. The goal is to minimize the total costs of production, set...
[期刊论文] 作者:LIANG Zhen,XIAO Deng-ming, 来源:哈尔滨工业大学学报(英文版) 年份:2004
The polarization anti absorption principle of corona virus in the electric field is presented. It is ex-pressed by the mathematic differential equation based on...
[期刊论文] 作者:XIAO Tian-cun,Thomas Suhartant, 来源:高等学校化学研究 年份:2004
A series of tungsten promoted alumina supported nickel catalysts has been prepared for the carbon dioxide reforming of methane to synthesis gas. The catalysts h...
[期刊论文] 作者:CHEN Xiao-wei,XIAO Tian-cun, 来源:高等学校化学研究 年份:2004
A series of Co/γ-Al2O3 catalysts were prepared with the impregnation method and characterized by means of the BET specific surface area, X-ray diffraction(XRD)...
[期刊论文] 作者:LEI Fengchun,GUO Xiao, 来源:中国科学A辑(英文版) 年份:2004
In the present paper, we investigate the non-Heegaard 2-compressible surfaces in small 3-manifolds, and show that such surfaces have some good properties....
[期刊论文] 作者:LIN Xiao,HU Zhuo-ying, 来源:中国癌症研究(英文版) 年份:2004
Objective:To investigate the expression of Wnt-1, beta-catenin and c-myc in normal ovarian epithelial cell and malignant ovarian epithelial tumor. Methods:Immun...
[期刊论文] 作者:Fang-Gang Cai,Jian-Sheng Xiao,, 来源:世界胃肠病学杂志(英文版) 年份:2004
AIM: To observe the effect of ischemic preconditioning on cyclinD1 expression in rat liver cells during early ischemic reperfusion.METHODS: Fifty-four SD rats w...
[期刊论文] 作者:ZHU Chang-sheng,XIAO Rong-zhen, 来源:中国有色金属学报(英文版) 年份:2004
A accelerated arithmetic algorithm of the dynamic computing regions was designed, and 3-dimensional numerical simulation of isothermal solidification for a bina...
[期刊论文] 作者:XIAO Shu-jun,CHEN Chang-fu, 来源:中南工业大学学报(英文版) 年份:2004
Based on the fact that the shear stress along anchorage segment is neither linearly nor uniformly distributed, the load transfer mechanism of the tension type a...
[期刊论文] 作者:Ma Yanwei,Xiao Liye, 来源:科学通报(英文版) 年份:2004
The advance in first generation Bi-2223 HTS wire has enabled the demonstration of superconducting power cables, magnetic energy-storage devices, transformers, f...
[期刊论文] 作者:YU Xiao,SU Xiaoke, 来源:武汉理工大学学报(材料科学版)英 年份:2004
A calibration test was done in order to measure its sensitivity coefficient by an improved soil test device. The experimental result shows that the soil pressur...
[期刊论文] 作者:WANG Weihua,XIAO Xi, 来源:中国电机工程学报 年份:2004
[期刊论文] 作者:FENG Shao-rong,XIAO Wen-jun, 来源:中南大学学报(英文版) 年份:2004
[期刊论文] 作者:Xiao YANG,Qun WEN, 来源:应用数学和力学(英文版) 年份:2004
Based on the three-dimensional Gurtin-type variational principle of the incompressible saturated porous media, a one-dimensional mathematical model for dynamics...
[期刊论文] 作者:Feng XIAO,Liang FANG, 来源:材料科学技术学报 年份:2004
The density of molten Ni-Co-Al alloy was measured using a modified pycnometric method. It has been found thatthe density of the molten Ni-Co-Al alloy decreases...
[期刊论文] 作者:XIAO Zhuo-bing,MA Ming-you, 来源:中国有色金属学会会刊(英文版) 年份:2004
LiFePO4 thin films were prepared by sol-gel technique. The phase and surface morphology were characterized by X-ray diffraction and scanning electron microscopy...
[期刊论文] 作者:XIAO Huayun,LIU Congqiang, 来源:中国科学D辑 年份:2004
In this study the authors determined the nitrogen isotopes of nitrate and the carbon and nitrogen contents of water samples from the Hongfeng Lake and inflowing...
[期刊论文] 作者:QI Jianxun,XIAO Yi, 来源:科学通报 年份:2004
The secondary structures of proteins fall into two classes: regular structure and nonregular structure. Helices and sheets are termed "regular" structures becau...
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