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Baecklund Transformations for the Initial Problems of Nizhnich and Nizhnich－Novikov－Veselov Equation
[期刊论文] 作者：SUHong-Ling,WANGMing-Liang,QIN,
来源：理论物理通讯：英文版 年份：2003
The homogeneous balance method is a method for solving genera/partial differential equations (PDEs). In this paper we solve a kind of initial problems of the PD...
[期刊论文] 作者：Song-xi Chen,Yong-song Qin,
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：Yajuan Sun,Mengzhao Qin,
来源：计算数学（英文版） 年份：2003
We analyze three one parameter families of approximations and show that they are symplectic in Lagrangian sence and can be related to symplectic schemes in Hami...
[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：Yu-hong Dai,Qin Ni,
来源：计算数学（英文版） 年份：2003
In this paper we test different conjugate gradient (CC) methods for solving large-scale unconstrained optimization problems. The methods are divided in two grou...
[期刊论文] 作者：QIN Guang-hua,JIANG Yue-zhong,,
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：Qin Xu,Binbin ZHOU,
来源：大气科学进展(英文版) 年份：2003
A simple linear regression method is developed to retrieve daily averaged soil water content from dial variations of soil temperature measured at three or more...
[期刊论文] 作者：WANG Huawei,Qin Kaihuai,
来源：自然科学进展 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：Bob Chylak,Ivy Wei Qin,
来源：半导体技术 年份：2003
...
[期刊论文] 作者：Yang,Yan,Qin,Qian-qing,等,
来源：武汉大学学报：自然科学英文版 年份：2003
Lifting scheme is a useful and very general technique for constructing wavelet decomposition. The paper adapts the lifting into redundant lifting to obtain shif...
[期刊论文] 作者：Qin Guanghua Jiang Yuezhong Qi,
来源：中国林学：英文版 年份：2003
With four poplar clones, namely 84-323 (Populus deltoides cv. '84-323'), 84-324 (Populus deltoides cv. '84-324'),79-35 (Populus × eurameric...
[期刊论文] 作者：Yu,Li,XIE,Qin,ZHU,
来源：中国化学快报：英文版 年份：2003
A simple and efficient procedure for synthesis of 1-hydroxymcthylene-1,1-bisphosphoates from aldehydes is deseribed. This method was applied to the synthesis of...
[期刊论文] 作者：Zheng-hui Wang,Li-feng yan,Qin,
来源：高分子科学 年份：2003
By using a two-stage soapless emulsion polymerization, four kinds of core-shell nanoparticles have been prepared,which are composed of a polystyrene core having...
[期刊论文] 作者：Qin Guanghua,Jiang Yuezhong,Qi,
来源：中国林学 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：Qin Ningsheng,Shao Xuemei,Jin,
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...
Fe-Ti oxide and Fe-Cu sulfide exsolution in amphibole cumulate xenoliths from granodiorite in Tongli
[期刊论文] 作者：QIN Xinlong,DU Yangsong,H.K.Le,
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：Xudong Lin,Li Li,Qin You,
来源：中国经济评论：英文版 年份：2003
...
[期刊论文] 作者：Chuanli QIN Dongyan TANG Jun C,
来源：材料科学技术：英文版 年份：2003
Polyurethane/(vinyl ester resin) interpenetrating polymer network (PU/VER IPN) materials with broad temperatureranges and excellent damping properties from Iow...
[期刊论文] 作者：LI Feng-zhao,AO Qing,QIN Chao,,
来源：钢铁研究学报：英文版 年份：2003
The fine microstructures of medium and medium-high carbon bainitic steels were observed and analyzed by high resolution electron microscope (HREM). The investig...
[期刊论文] 作者：LIU Yun-Yang HUANG Bing QIN Ji,
来源：有机化学 年份：2003
Nonlinear optical materials have received considerable attention due to its promising and important application in the domain of opto-electrics and photonics. [...
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