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[期刊论文] 作者:Ya-Guang Wang,Zhouping Xin,
来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:Guo-jing Wang,Chun-sheng ZHANG,
来源:黑龙江科技学院学报 年份:2003
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
Fractal Characteristics of Population Canopy Structure of the Mangrove, Bruguiera gymnorrhiza (L.) L
[期刊论文] 作者:Liang Shichu,WANG Bosun,
来源:黑龙江科技信息 年份:2003
本文通过对荣华二采区10...
[期刊论文] 作者:Li-lian Wang,Ben-yu Guo,
来源:计算数学(英文版) 年份:2003
Jacobi polynomial approximations in multiple dimensions are investigated. They areapplied to numerical solutions of singular differential equations. The converg...
[期刊论文] 作者:Ren-hong Wang,Yi-sheng Lai,
来源:计算数学(英文版) 年份:2003
We give definitions of real piecewise algebraic variety and its dimension. By using the techniques of real radical ideal, P-radical ideal, affine Hilbert polyno...
[期刊论文] 作者:Yan-fei Wang,Ya-xiang Yuan,
来源:计算数学(英文版) 年份:2003
This paper is conceed with the ill-posed problems of identifying a parameter in an elliptic equation which appears in many applications in science and industry....
[期刊论文] 作者:Shijun Yang,Xinghua Wang,
来源:计算数学(英文版) 年份:2003
The main purpose of this paper is to derive an explicit expression for Fourier-Chebyshev coefficient Akn(f)=2/π∫1-1 f(x)Tkn(x)dx/ 1-x2,k, n ∈ No, which is in...
[期刊论文] 作者:Xinghua Wang,Chong Li,
来源:计算数学(英文版) 年份:2003
The convergence problem of the family of Euler-Halley methods is considered under the Lipschitz condition with the L-average, and a united convergence theory wi...
[期刊论文] 作者:Changli Ma,Yangxian Wang,
来源:代数集刊(英文版) 年份:2003
Let Xn denote the set of quadratic forms in n variables over a finite field Fq of characteristic 2, and Xn the association scheme on Xn by defining the relation...
[期刊论文] 作者:Baoshan Wang,Jiping Zhang,
来源:代数集刊(英文版) 年份:2003
In this paper, we mainly study the finite solvable groups which are full p-defective, and a group theoretic characterization will be given....
Landscape ecological assessment and eco-tourism development in the South Dongting Lake Wetland, Chin
[期刊论文] 作者:HE Ping,WANG Bao-zhong,
来源:环境科学学报(英文版) 年份:2003
As an important resource and the liying environment of mankind, wetland has become gradually a highlight, strongly conced andintensively studied by scientists a...
[期刊论文] 作者:Wang Xiaoming,Fu Fangwei,
来源:城市道桥与防洪 年份:2003
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:Wang Hui,LUO Jianping,
来源:城市道桥与防洪 年份:2003
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:Tang Yin,Wang Weiran,
来源:城市道桥与防洪 年份:2003
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:Jia Xiaomeng,WANG Guoyu,
来源:城市道桥与防洪 年份:2003
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:BAI Yu-chuan,WANG Zhao-yin,
来源:水动力学研究与进展B辑 年份:2003
As wave propagates into shallow water, the shoaling effect leads to increase of wave height, and at a certain position, the wave will be breaking. The breaking...
[期刊论文] 作者:ZHOU BIN,Wang Renchao,
来源:城市道桥与防洪 年份:2003
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:Wang Renhong,ZHOU Heng,
来源:黑龙江科技信息 年份:2003
本文通过对荣华二采区10...
[期刊论文] 作者:Wang Jianli,ZHOU SONGPING,
来源:黑龙江科技信息 年份:2003
本文通过对荣华二采区10...
Detecting and diagnosing faults in dynamic stochastic distributions using a rational B-splines appro
[期刊论文] 作者:Hong WANG,HONG Yue,
来源:控制理论与应用(英文版) 年份:2003
This paper presents a novel approach to detect and diagnose faults in the dynanmic part of a chis of stochastic sys-tems. the Such a group of systems are subjec...
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