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[期刊论文] 作者:SHIWen,WANGJun-Li,WANGZhen,WAN, 来源:材料热处理学报 年份:2004
With the rapid development of the automobile industry in China, there is an ever-increasing demand for long-life cold working dies used for punching automobile...
[期刊论文] 作者:ZHULiu,LINGGuo-ping,LIJian,WAN, 来源:材料热处理学报 年份:2004
By electroless chemical deposition process, a layer of metal cobalt film was coated on the surface of nano-ceramic powders of Al203 and TiC. The mixture of the...
[期刊论文] 作者:Jieqiu Wan,Tao Xu, 来源:中国经济评论:英文版 年份:2004
[期刊论文] 作者:卞海浪,WAN Xing-xin, 来源:微计算机信息 年份:2004
绣花机控制系统作为绣花机最核心的部分,是提高性能和降低成本的关键.本文按照嵌入式系统的开发过程,首先研究了绣花机控制系统的硬件框架,详细设计了电源电路、复位电路、存...
[期刊论文] 作者:WU Wei,WAN Zhaoxun, 来源:天津大学学报(英文版) 年份:2004
Let R be a ting, a,b∈ R, (D, α) and (G,β) be two generalized derivations of R.It is proved that if aD(x) = G(x)b for all x∈ R, then one of the following pos...
[期刊论文] 作者:Xiao-Jun Wan,Yu-Xin Peng, 来源:计算机科学技术学报(英文版) 年份:2004
Document similarity search is to find documents similar to a given query document and return a ranked list of similar documents to users, which is widely used i...
[期刊论文] 作者:WAN Jian-chun,姜波, 来源:食品科技 年份:2004
测定β-谷甾醇和豆甾醇在环己酮中的溶解度,利用β-谷甾醇和豆甾醇在环己酮中的溶解度随温度变化的差异,分别用重结晶法提纯β-谷甾醇和豆甾醇,并对豆甾醇的结晶条件(料液比...
[期刊论文] 作者:Wan Shengyun,Xiong Lasen, 来源:中国焊接 年份:2004
Tthe practical application of ultrasonic wave inspection in welded joint by austenitic stainless steel with carbon steel is presented. It is shown from the expe...
[期刊论文] 作者:Hong WAN,HIROSHI ISHIHARA, 来源:生物医学与环境科学(英文版) 年份:2004
To explore JunB gene expression in spleen cells of mice after the whole body irradiation as well as in normal hematopoietic and leukemia cells in the primary cu...
[期刊论文] 作者:Xiao-Peng Wan,Fei-Xiang Zhang,, 来源:电子科技学刊 年份:2004
Abstract?Today, along with the prevalent use of portable equipment, wireless, and other battery powered systems, the demand for amplifiers with a high gain-band...
[期刊论文] 作者:Hui Wan,Marcel Dupasquier, 来源:中国免疫学杂志(英文版) 年份:2004
Dendritic cells (DC) are crucial cells of the immune system, and bridged the essential connection between innate and adaptive immunity. They reside in the perip...
[期刊论文] 作者:CHEN Xu,WAN Jian-ping, 来源:西南交通大学学报(英文版) 年份:2004
To study the approximation of foreign currency option prices when the underlying assetsprice dynamics are described by exponential Lévy processes, the convolut...
[期刊论文] 作者:GAO Jianying,JIANG Wan, 来源:中国耐火材料(英文版) 年份:2004
Incidence of defects in MoSi2 rods prepared by continuous extrusion is dependent on the viscosity of binder.Generally, low viscosity results in surface defects...
[期刊论文] 作者:Chen Daqing,Wan Yongfang, 来源:中国地震研究:英文版 年份:2004
Based on the studies of the predecessors, and contrasting the modes of stress loading with water level and water temperature response characteristics of a well-...
[期刊论文] 作者:Xiu-Feng Wan,DONG Xu, 来源:计算机科学技术学报(英文版) 年份:2004
A new method for intrinsic terminator prediction based on Rnall, an RNA local secondary structure prediction algorithm developed recently, and two U-tail score...
[期刊论文] 作者:TIAN Kaiming,Wan Li, 来源:中国地质大学学报 年份:2004
In order to verify the flow interference at the fracture intersections, a group of hydraulic simulations of crossing flow was carried out. The manifold interfer...
[期刊论文] 作者:Wan Yingxin,Liu Jianjun, 来源:稀土学报(英文版) 年份:2004
For a better understanding the adsorption of rare earth elements (REEs) on minerals and its controlling factors, adsorption experiments were performed with kaol...
[期刊论文] 作者:Bin Wan,Terry A.Ring, 来源:中国颗粒学报 年份:2004
For many processes of industrial significance, due to the strong coupling between particle interactions and fluid dynamics, the population balance must be solve...
[期刊论文] 作者:Zifei SHEN,Songqiang WAN, 来源:数学年刊B辑(英文版) 年份:2004
The authors study the existence of nontrivial solutions to p-Laplacian variational inclusion systems{-△pu + |u|p-2 u ∈ (a)1F(u, v), in RN, -△pv + |v|P-2v ∈ (a...
[期刊论文] 作者:Wan Lili,Tang Chunlei, 来源:数学物理学报(英文版) 年份:2004
The existence of solutions is obtained for a class of the non-periodic Schr(ǒ)dinger equation -△u + V(x)u =f(x,u),x ∈ RN,by the generalized mountain pass the...
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