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[期刊论文] 作者:CHEN Lei,杨鹏,HE Jian-feng, 来源:计算机工程与设计 年份:2004
在利用移动IPv6协议进行节点的移动性管理过程中,切换问题是影响管理性能的最关键因素之一.因此,需对移动IPv6切换性能进行优化,HMIPv6正是对移动IPv6进行优化的一种协议.但...
[期刊论文] 作者:JUN HE,JIAN-FENG CHEN,RU LIU,L, 来源:生物医学与环境科学(英文版) 年份:2004
Objective To observe the effects of fenvalerate on calcium homeostasis in rat ovary. Methods Female SpragueDawley rats were orally given fenvalerate at daily do...
[期刊论文] 作者:PENG Jian-feng, 来源:中国给水排水 年份:2004
通过考察稳定塘-湿地组合生态处理系统各单元对氨氮去除速率的差异,提出了去除氨氮的最佳单元类型,分析了该单元对氨氮的主导去除机制.结果表明,在该组合生态处理系统中,水深...
[期刊论文] 作者:NIE Jian-feng, 来源:海外英语(上) 年份:2004
With the popularity of Computer Assisted Language Learning (CALL), autonomous language learning centers have been established in the universities throughout the...
[期刊论文] 作者:FANHong-Yi LǖJian-Feng, 来源:理论物理通讯:英文版 年份:2004
Using the technique of integral within an ordered product (IWOP) of operators we show that the wavelet transform can be recasted to a matrix element of squeezin...
[期刊论文] 作者:李艳秋,ZHOU Jian-feng, 来源:山东化工 年份:2004
分析碱洗塔产生黄油的原因,并提出了相应的解决办法.对碱洗塔加注黄油抑制剂,有效地抑制了黄油的产生....
[期刊论文] 作者:CHENG Jian-feng,JIANG Han-yan,, 来源:水稻科学(英文版) 年份:2004
In order to establish methods for indentification and screening of rice genotypes with high nitrogen (N) efficiency,N absorption efficiency (NAE),N utilization...
[期刊论文] 作者:WANG Jian-feng,SONG Zhong-xiao, 来源:材料热处理学报 年份:2004
A novel co-sputtering method that combined magnetron sputtering (MS) with ion beam sputtering (IBS) was used to fabricate CuCr alloy films without breaking vacu...
[期刊论文] 作者:FAN Hong-Yi,U Jian-Feng, 来源:黑龙江科技学院学报 年份:2004
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:JIANG Hui-Min,ZHANG Jian-Feng,, 来源:土壤圈(英文版) 年份:2004
As a result of intensive greenhouse vegetable production in northern China,the potential risk of nitrogen (N) fertilizer over-applied is increasingly apparent a...
[期刊论文] 作者:Yuan-Bo Guo,Jian-Feng Ma, 来源:计算机科学技术学报 年份:2004
Most existing secret sharing schemes are constructed to realize general access structure,which is defined in terms of authorized groups of participants,and is u...
[期刊论文] 作者:Zhang Jian-feng,SUN Qi-xiang, 来源:中国林学(英文版) 年份:2004
Yellow River delta (YRD) is one of the biggest deltas that there is a large area of wetland in the world. Thanks to soil(sands) sediment carried by the Yellow R...
[期刊论文] 作者:YANG Wen-dong,HUANG Jian-feng,, 来源:中南大学学报(英文版) 年份:2004
Cristobalite aluminum phosphate (C-AlPO4) coatings were prepared by a hydrothermal electrophoretic deposition process on SiC-coated C/C composites. Phase compos...
[期刊论文] 作者:Xu-pei HUANG,Jian-feng DU, 来源:中国药理学报(英文版) 年份:2004
Cardiomyopathies are diseases of heart muscle that are associated with cardiac dysfunction. Molecular genetic studies performed to date have demonstrated that t...
[期刊论文] 作者:Qing Shen Jian-feng Hu Qing-fe, 来源:高分子科学:英文版 年份:2004
The column wicking technique was applied to estimate the surface free energy of cellulose, the importance of which is to obtain a real effective capillary radiu...
[期刊论文] 作者:Wen Jian-Feng Chan Siu-Hin Won, 来源:合成化学 年份:2004
Recently, four tetraphenylenols, as well as several non-substituted and substituted 2,3,9,10-tetrakis(trimethylsilyl)pentacenes were realized in our laboratorie...
[期刊论文] 作者:YU Hai-zheng,MA Jian-feng,BIAN, 来源:中国邮电高校学报(英文版) 年份:2004
This article puts forward a new scheme to control message redundancy efficiently in delay tolerant mobile Ad-hoc networks (MANET). The class of networks general...
[期刊论文] 作者:SONG Dong-li,GU Jian-feng,ZHAN, 来源:材料热处理学报 年份:2004
In this paper, a model of coupled thermal and phase transformation is described. The temperature and microstructure during the quenching process for large-sized...
[期刊论文] 作者:GUO Guang-li,ZHA Jian-feng,WU, 来源:中国矿业大学学报(英文版) 年份:2004
Mining subsidence damage is the main factor of restricting coal mining under buildings. To control or ease effectively the degree of mining subsidence and defor...
[期刊论文] 作者:Lin Ma,Jian-feng Zhou,Jian-guo, 来源:中国医学科学杂志(英文版) 年份:2004
Objective To investigate the effect of multiple coatings of the one-step self-etching adhesive on immediate microtensile bond strength to primary dentin.Methods...
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