搜索筛选:
搜索耗时1.5285秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
发布年度:
[期刊论文] 作者:Wang Shiwei,Tan Jianrong,Zhang,
来源:机械工程学报 年份:2004
The increasing complexity and size of configuration knowledge bases requires the provision of advanced methods supporting the development of the actual configur...
[期刊论文] 作者:Zhao Shiwei,Zhuo Li,Wang Suyu,,
来源:电子科学学刊(英文版) 年份:2004
Pornographic image/video recognition plays a vital role in network information surveillance and management. In this paper, its key techniques, such as skin dete...
[期刊论文] 作者:Zhang Shiwei,
来源:体育文化导刊 年份:2004
采用社会排斥理论来研究中国农民工包括体育在内的权利边缘化问题.研究表明:农民工在现代城市生活中遭受着社会政治、经济、文化、关系网络和保障制度等多维因素的排斥,导致...
[期刊论文] 作者:Guiyu Wang,Shun’an Zhong,Xiangnan Li,Xiaohua Wang,Shiwei Ren,
来源:北京理工大学学报(英文版) 年份:2004
The concept of difference and sum (diff-sum) coarray has attracted a lot of attentions in the estimation of direction-of-arrival (DOA) for the past few years,du...
[期刊论文] 作者:BAIBin,SHIWei,LIUWen-ke,
来源:南京医科大学学报:英文版 年份:2004
Objective: To study cyclinD1/bcl-1 and p27/kip1 expression in gliomas and their correlation with pathological grade and prognosis. Methods: Immunohistochemical...
Experimental Study of Microstructure Evolution during Tempering of Quenched Steel and Its Applicatio
[期刊论文] 作者:SHIWei YAOKe-fu CHENNan WANGHo,
来源:材料热处理学报 年份:2004
Microstructure evolution during tempering of quenched steel was studied via dilatometric experiments.Temperature ranges of transformation were determined by a r...
[期刊论文] 作者:MEI Jianting,Lu Shiwei,
来源:催化学报 年份:2004
The basic problem of a homogeneous catalytic process is the separation of products from catalytic reaction system. Two main important developments, to immobiliz...
Effect of Shenqi Compound Formula on PPARγ in White Adipose Tissue of Rats with Macrovascular Lesion
[期刊论文] 作者:Zhang Hongmin,Xie Chunguang,Chen Shiwei,Xie Yiqiang,Wang Youjing,
来源:中医杂志(英文版) 年份:2004
Objective:To investigate the effect of Shenqi Compound Formula(SCF)on peroxisome proliferatorsactivated receptor γ,(PPARγ)in white adipose tissue of rats with...
[期刊论文] 作者:Shiwei William Guan,Nick Griti,
来源:油气储运 年份:2004
油气工业的快速发展给诸如在寒冷的气候和深水环境中、具有独特应用地位的管道涂覆技术的革新带来了巨大的挑战和机遇.突出强调了几种独特的、先进的并已经过证实的管道涂覆...
Exchange Reaction Between Selenite and Hydroxyl Ion of Variable Charge Soil Surfaces:I.Electrolyte S
[期刊论文] 作者:ZHOU SHIWEI,ZHANG GANGYA,ZHANG,
来源:土壤圈 年份:2004
Hydroxyl release of red soil and latosol surfaces was quantitatively measured using a self-made constantpH automated titration instrument, to study the changes...
[期刊论文] 作者:Ma Shiwei,Deng Jiamei,Cao Jial,
来源:系统工程与电子技术 年份:2004
We propose a four-parameter adaptive signal decomposition method and related adaptive time-frequency distribution, which is positive, cross-term interference-fr...
[期刊论文] 作者:Ma Shiwei,Zhu Xiaojin,Chen Gua,
来源:系统工程与电子技术(英文版) 年份:2004
A localized parametric time-sheared Gabor atom is derived by convolving a linear frequency modulated factor, modulating in frequency and translating in time to...
[期刊论文] 作者:Wu Shiwei,Zeng Lingmin,Tan Liz,
来源:稀有金属(英文版) 年份:2004
The compound PrNiSn was studied by X-ray powder diffraction technique. The crystal structure and the X-ray diffraction data for this compound at room temperatur...
[期刊论文] 作者:Chen Guanghua,Ma Shiwei,Liu Mi,
来源:系统工程与电子技术 年份:2004
The Wigner-Ville distribution (WVD) and the cross Wigner-Ville distribution (XWVD) have been shown to be efficient in the estimation of instantaneous frequency...
[期刊论文] 作者:Yah LIU,Shiwei ZHANG,Man LIANG,
来源:华中科技大学学报(英德文版) 年份:2004
Summary: In order to investigate the effects of aconitine on [Ca2+] oscillation patterns in cultured myocytes of neonatal rats, fluorescent Ca2+ indicator Fluo-...
Statistical performance of IF estimation of LFM signals with time-varying amplitude using the peak o
[期刊论文] 作者:Chen Guanghua,Ma Shiwei,Qin Ti,
来源:系统工程与电子技术(英文版) 年份:2004
The instantaneous frequency (IF) estimation of the linear frequency modulated (LFM) signals with time-varying amplitude using the peak of the Wigner-Ville distr...
[期刊论文] 作者:Tao Ye,Su Shiwei,Qi Zhongying,
来源:石油科学(英文版) 年份:2004
The constraints of energy supply have been a long-term threat to the sustainable development of China.Technological progress and innovation are essential to hel...
[期刊论文] 作者:施卫,侯磊,SHIWei,HOULei,
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...
Test and Experiment Study on Synchronous Cooperative Design System Over Networked Manufacturing Plat
[期刊论文] 作者:LUO Yabo,ZHENG Li,ZOU Shiwei,ZHAO Liang,
来源:武汉理工大学学报 年份:2004
Based on the analysis on the previous research in virtual manufacturing and virtual enterprises, this paper provides a novel architecture of networked manufactu...
[期刊论文] 作者:WANG Mei-zhen,WANG Fu-mei,WANG,
来源:东华大学学报(英文版) 年份:2004
A new arithmetic using matrix left-shift functions for the quicker generation of curved and compound twills is introduced in this paper. A matrix model for the...
相关搜索: