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[期刊论文] 作者:LI Jun, 来源:西南交通大学学报(英文版) 年份:2004
Tail dependence structure model based on Copula theory and extreme value theory (EVT) is constructed to picture the tail correlation of financial time series mo...
[期刊论文] 作者:LI Jun,张爱玲, 来源:机械工程与自动化 年份:2004
介绍电液比例技术的机理,并针对电液比例技术特点,提出电液比例技术在一些工业领域的具体应用....
[期刊论文] 作者:Li Jun Chen, 来源:中国化学快报(英文版) 年份:2004
Cationic fluorinated acrylate latex was prepared via semi-continuous emulsion copolymerization of cationic monomer and other monomers.The resultant latex and it...
[期刊论文] 作者:Li Jun Chen, 来源:中国化学快报(英文版) 年份:2004
Novel self cross-linking fluorinated acrylic latex (SCLFAL) has been successfully prepared via starved seeded semi-batch emulsion polymerization. The resultant...
[期刊论文] 作者:Xinxiang LI,Jun YAN, 来源:数学年刊B辑(英文版) 年份:2004
The authors study the continuity of barrier function Be(x) with respect to the parameter.A sufficient condition which makes Bc(x) be continuous with respect to...
[期刊论文] 作者:Wu Shenqing,Li Jun, 来源:中国铸造 年份:2004
The preparation and properties of ceramic short fiber reinforced Al-Si alloy matrix composite and its application on the piston for internal combustion engines...
[期刊论文] 作者:刘军,LIü Jun, 来源:建筑技术 年份:2004
北京赛洛家园D6号楼等11项工程在外装修阶段采用了拱构型门式脚手架,其中D8、DI0、D13号楼为超过60m的高层住宅楼.该脚手架较好地解决了工期、安全、成本等方面的难题....
[期刊论文] 作者:LI Jun,PAN Qi-shu, 来源:哈尔滨工业大学学报(英文版) 年份:2004
In this paper we describe a new reinforcement learning approach based on different states. When the muhiagent is in coordination state, we take all coordinative...
[期刊论文] 作者:LI Jun,LI Bing, 来源:稀有金属(英文版) 年份:2004
The mechanisms of the electrochemical reduction and nucleation process of B(Ⅲ) on the platinum electrode in the LiF-NaF-KF-KBF4 molten salt at 700℃ were first...
[期刊论文] 作者:Song LI,Jun XIAN, 来源:中国科学A辑 年份:2004
Biorthogonal multiple wavelets are generated from refinable function vectors by using the multiresolution analysis. In this paper we provide a general method fo...
[期刊论文] 作者:XIAO Hai,LI Jun, 来源:结构化学 年份:2004
Benchmark calculations on the molar atomization enthalpy, geometry, and vibrational frequencies of uranium hexafluoride (UF6) have been performed by using relat...
[期刊论文] 作者:BU Wen-Jun,LI Jun, 来源:动物分类学报 年份:2004
记述了双翅目瘿蚊科短角瘿蚊属4种,其中郑氏短角瘿蚊Anarete zhengi sp.nov.(模式产地:内蒙古固阳县)为新种,短须短角瘿蚊A.coracina (Zetterstedt)(分布:内蒙古)和鸢尾短角瘿蚊A...
[期刊论文] 作者:LI Yan-hui,LI Jun, 来源:电视技术 年份:2004
提出了一种基于二维网格划分的运动估计算法,用于消除视频的块效应,提高了运动估计的精度.对比实验表明,由于运动估计精度的提高,新的视频编码器比MPEG-4 AVC标准测试模型的...
[会议论文] 作者:Li Jun,Yu Guangming, 来源:2004年度土木工程论坛 年份:2004
Strain-controlled strategy is proposed here for elastic-plastic analysis.The numerical example of Shanley Model demonstrates that the strategy is effective. For a designated element, its incremental s...
[期刊论文] 作者:赵琳琳,LI Jun, 来源:农业科技与装备 年份:2004
辽宁经济整体实力较强,但发展后劲不足,其中一个重要的原因就是县域经济的发展相对滞后.通过分析辽宁县域经济发展的现状,指出辽宁县域经济发展过程中存在的问题,进而对发展...
[期刊论文] 作者:Li Jun,吴建生, 来源:冶金丛刊 年份:2004
以某粗磨、精磨两用机组为例,介绍了修磨过程中砂带的选用、机组速度控制、研磨压力控制、HL和脱脂等工艺控制要点,阐明了提高不锈钢带修磨质量的各工艺过程的技术参数....
[期刊论文] 作者:Da-Bing LI,Jun TANG,Xiao-Tang, 来源:神经科学通报(英) 年份:2004
Objective To identify the genetype of the PS1/APP double transgenic mouse model, then to analyse the histopathological changes in the brain and compare the diff...
[期刊论文] 作者:Li Jun,董海鹰, 来源:物理学报 年份:2004
基于核学习的强大非线性映射能力,结合用于回归建模的线性偏最小二乘(PLS)算法,提出一种小波核偏最小二乘(WKPLS)回归方法.该方法基于支持向量机使用的经典核函数技巧,将输入...
[期刊论文] 作者:Ting-Bo Liang,Dong-Lin Li,Jun, 来源:世界胃肠病学杂志 年份:2004
Pure red cell aplasia (PRCA) due to parvovirus B19(PVB19) infection after solid organ transplantation has been rarely reported and most of the cases were renal...
[期刊论文] 作者:Baoquan Li,Jun Peng,Zhongxiang, 来源:中国免疫学杂志 年份:2004
To generate monoclonal anti-idiotypic antibodies (mAb2) against avian influenza virus subtype H9 (H9 AIV),BALB/c mice were immunized with purified chicken anti-...
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