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[期刊论文] 作者:LIU Peng,LI Jin, 来源:农业图书情报学刊 年份:2004
明代的王世贞与清代的朱彝尊是两住在历史上广有影响的学者型藏书家,文章着重研究他们藏书活动的主要特点和文化内涵及其人文主义精神....
[期刊论文] 作者:Dong Li,Guoliang LIU, 来源:南京医科大学学报(英文版) 年份:2004
Type 1 diabetes is an autoimmune disease resulting from the selective destruction of β cells in the pancreatic islets.In both human and rodent models of type 1...
[期刊论文] 作者:SUN Jiande,LIU Ju, 来源:中国科学F辑(英文版) 年份:2004
Video watermark is the main method to protect the copyright of digital video. In this paper, a blind video watermarking scheme based on independent component an...
[期刊论文] 作者:LIU Sheng-mei,FENG Guang-zeng,, 来源:中国邮电高校学报(英文版) 年份:2004
In this article, the least square constant modulus algorithm (LSCMA) is combined with the subspace approach and a LSCM_SUB (Subspace) blind adaptive multiuser d...
[期刊论文] 作者:LIU Yu-zhang,LI Yi-fei, 来源:世界针灸杂志(英文版) 年份:2004
Objective:In the present paper, the authors treated 26 cases of tenovaginitis of flexor digitorum with acupunctomy (needle-knife technique). After 1~3 treatments...
[期刊论文] 作者:YAN Yu-ping,LIU Ze-min, 来源:中国邮电高校学报 年份:2004
The estimate of signals parameters is very important in wireless communications. In this paper, we combine subspace-based blind channel estimation algorithm wit...
[期刊论文] 作者:LIU Xue-yuan,GU Wan-yi, 来源:中国邮电高校学报 年份:2004
Optical Transmission Networks(OTN) based on WDM is the next generation transmission network. Signals can be multiplexed, transmitted, amplified, routed and prot...
[期刊论文] 作者:李锋,LIU Xiao-qiang, 来源:系统仿真学报 年份:2004
在分析传统离散元胞模型和Agent-based仿真模型的基础上,针对其不足进行了改进,提出了一种新的仿真模型,并利用该模型对火灾现场的逃生人流进行了仿真,为车站、广场的设计提...
[期刊论文] 作者:Li Kan,LIU Yu-shu, 来源:北京理工大学学报(英文版) 年份:2004
An agent-based data mining framework for the high-dimensional environment is built instead of the style of classical structural programming or the object-orient...
[期刊论文] 作者:LI Na,LIU Hua-ke, 来源:数学季刊(英文版) 年份:2004
The reference [4] proved the consistency of S 1 and S 2 among Lewisfive strict implicationsystems in the modal logic by using the method of the Boolean-valued m...
[期刊论文] 作者:LIU Hong-xiang,ZHANG Yi-fan, 来源:上海交通大学学报(医学英文版) 年份:2004
Although respiratory failure commonly occurs during the course of myasthenia gravis ( MG),it is rarely described as the first presentation in patients with prev...
[期刊论文] 作者:Mingshun Liu,Po Ma, 来源:现代电生理学杂志 年份:2004
目的:探讨脑电地形图与脑CT在脑感染性疾病诊断中的应用价值.方法:脑电地形图和脑CT在99例患有脑感染性疾病患者中被检查了并且进行了对比.结果:在疾病的定性和定位诊断中,脑...
[期刊论文] 作者:LIU Ying,CAO Xiao-long, 来源:电网与水力发电进展 年份:2004
介绍了国内外在电力电缆在线测温及载流量监测方面的研究进展,并对以电缆表面或绝缘表面温度折算线芯温度的相关理论及技术手段作了简要分析.国外应用实例的介绍显示了对电力...
[期刊论文] 作者:Liu Hui,He Shunli, 来源:中国工程科学(英文版) 年份:2004
Segmental perforation is widely used for horizontal wells.However,the flow of fluid in porous media is a com-plex problem.Using the Fourier transform,principle...
[期刊论文] 作者:Tao LIU,Jun ZHAO, 来源:控制理论与应用(英文版) 年份:2004
This paper studies local exponential synchronization of complex delayed networks with switching topology via switched system stability theory.First,by a common...
[期刊论文] 作者:Liu Xi-wen,杨中文, 来源:塑料助剂 年份:2004
将马来酸单酯稀土(RETM)包覆改性CaCO3后,用于填充改性尼龙6(PA6),并对其力学性能、吸水性能及等进行了研究,结果表明:采用RETM包覆改性CaCO3能明显改善PA6的力学性能,提高PA...
[期刊论文] 作者:Zhao Wanli,Liu Peiqing, 来源:中国工程科学(英文版) 年份:2004
In order to get thermal flow field of direct air-cooled system,the hot water was supplied to the model of direct air-cooled condenser(ACC).The particle image ve...
[期刊论文] 作者:漆海霞,LIU Long-rong, 来源:微计算机信息 年份:2004
本文介绍了一种用OMRON的C200系列模块式可编程控制器构成的汽车水箱散热器波纹带滚轧机的控制系统,包括整个系统的构成、模块的选择、位控单元、控制系统的程序流程.通过本...
[期刊论文] 作者:LIU Xiang-dong,YAO Xiong-liang, 来源:船舶与海洋工程学报 年份:2004
In this paper,in order to predict the residual deformation of thick spherical structure,a welding program is compiled in APDL language based on Ansys and a nume...
[期刊论文] 作者:Liu Baijun,Wang Hui, 来源:石油科学(英文版) 年份:2004
Mesoporous molecular sieves AIMCM-41 were synthesized by static hydrothermal crystallization using cetyltrimethylammonium bromide as template,water glass as sil...
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