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[期刊论文] 作者:Yu-da Hu,Chen Ling,
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:Dian-fa Chen,George Xiang,
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:Zhi-ping Chen,Cai-e Zhao,
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:Yan-ping Chen,De-hao Yu,
来源:计算数学(英文版) 年份:2003
In this paper the least-squares mixed finite element is considered for solving secondorder elliptic problems in two dimensional domains. The primary solution u...
[期刊论文] 作者:Jing-bo Chen,Meng-zhao Qin,
来源:计算数学(英文版) 年份:2003
A composition method for constructing high order multisymplectic integrators is pre-sented in this paper. The basic idea is to apply composition method to both...
[期刊论文] 作者:Xue-jun Xu,Jin-ru Chen,
来源:计算数学(英文版) 年份:2003
In this paper, a mortar finite element method for parabolic problem is presented. Multigrid method is used for solving the resulting discrete system. It is show...
[期刊论文] 作者:Huanyin Chen,Fu-an Li,
来源:代数集刊(英文版) 年份:2003
This is a continuation of the paper [14]. It is shown that any finite subdirect product of exchange rings satisfying the n-stable range condition is still an ex...
[期刊论文] 作者:Guan Dong-sheng,CHEN Yu-juan,
来源:环境科学学报(英文版) 年份:2003
The plant biomass and net primary production(NPP) of urban vegetation in Guangzhou were estimated by dimension analysis, treetruck volume, and harvest methods a...
[期刊论文] 作者:CHEN Jie-ren,Khalil I.Othman,
来源:水动力学研究与进展B辑 年份:2003
The development of a simplified 2-D numerical model was described for wind-driven circulation in reservoir using standard k-ε turbulence model to specify eddy...
[期刊论文] 作者:Sun Jian,CHEN Chang-zhi,
来源:水动力学研究与进展B辑 年份:2003
A detailed experimental research on characteristics of the hydrodynamic pressure spreading in the base gap of the arch inverted plunge pool was carried out. The...
[期刊论文] 作者:Yao Kui,Chen Zhixiang,
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 Changpin,CHEN GuanRong,
来源:系统科学与复杂性学报(英文版) 年份:2003
This paper studies the problem of making an arbitrary discrete system chaotic, or enhancing its existing chaotic behaviors, by designing a universal controller....
[期刊论文] 作者:WAN Zhengsu,Chen Guangnan,
来源:系统科学与复杂性学报(英文版) 年份:2003
In this paper, a difference scheme with nonuniform meshes is established for the initial-boundary problem of the nonlinear parabolic system. It is proved that t...
[期刊论文] 作者:Xiao Yanni,CHEN Lansun,
来源:系统科学与复杂性学报(英文版) 年份:2003
A SIS infectious disease model with stage structure consisting of immature and mature stages is proposed using a discrete time delay. The aim of the paper is to...
Studies on the Heredity of the Traits Related to the Photoperiod-Sensitive Phenomenon Among the Temp
[期刊论文] 作者:CHEN Yan-hui,ZHANG Xiang-qian,,
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:CHEN Jun-wei,ZHANG Shang-long,,
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...
Exchangeability of Two hrp Gene Fragments from Xanthomonas oryzae pv.oryzae and pv.oryzicola for Hyp
[期刊论文] 作者:CHEN Gong-you,WANG Jin-sheng,
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:Chen Guo-long,Nie Wu,
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:Wai-hong Chen,Chu-Pak Lau,
来源:中华医学杂志(英文版) 年份:2003
Thrombin is a pivotal molecule in acute myocardial infarction (MI) because of its extensive procoagulant and prothrombotic actions. Antithrombin therapy is an i...
[期刊论文] 作者:ZHANG Jian-Hui,CHEN Chu-Xin,
来源:中国物理快报(英文版) 年份:2003
The discovery of the induced magnetic field of Callisto that is a satellite of Jupiter has been interpreted as evidence for a subsurface salty liquid-water ocea...
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