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[期刊论文] 作者:DENG Shenghui,WANG Shijun,
来源:中国科学D辑(英文版) 年份:2004
A new Jurassic schizaeaceous fern Klukiopsis jurassica gen. et sp. nov. from Yima, Henan Province, China is described. The new fern is characterized by the abax...
[期刊论文] 作者:Hong Ying,Zhao Shenghui,Kuang,
来源:电子科学学刊(英文版) 年份:2004
To solve the problems of the AMR-WB+ (Extended Adaptive Multi-Rate-WideBand) semi-open-loop coding mode selection algorithm, features for ACELP (Algebraic Code...
An Early Cretaceous Ginkgo ovule-bearing organ fossil from Liaoning, Northeast China and its evoluti
[期刊论文] 作者:DENG Shenghui,YANG Xiaoju,Zhou,
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:吕胜辉,Lü Shenghui,
来源:气象科技 年份:2004
利用气象常规观测资料、卫星、自动观测系统、多普勒雷达等多种资料,对2004年7月23日发生的华北飑线进行了观测分析.分析表明:华北飑线发生在副高西北侧的不稳定区域,产生于...
[期刊论文] 作者:WANG Hongqing,U Shenghui,ZHANG,
来源:自然科学进展 年份:2004
A new and accurate method is presented based on the cloud movement (height and position), the spherical and plane triangular relationships of the spacecraft, th...
[期刊论文] 作者:DENG Shenghui,LU Yuanzheng,XU,
来源:中国科学D辑(英文版) 年份:2004
The mass extinction at the end-Triassic is one of the five biggest in the Phanerozoic. However,it is the least well understood among these five events, and only...
Improvement in quality of life in depressed patients following verum acupuncture or electroacupunctu
[期刊论文] 作者:Shenghui Ma,Shanshan Qu,Yong H,
来源:中国神经再生研究(英文版) 年份:2004
Depressed patients with scores of 17 or more on the 17 items of the Hamilton Depression Rating Scale were treated with the antidepressant drug paroxetine. They...
[期刊论文] 作者:Ming Wei,Ziwei Zhou,Shenghui L,
来源:中国神经再生研究(英文版) 年份:2004
The prominin-1/CD133 epitope is expressed in undifferentiated cells. Studies have reported that craniocerebral trauma in animal models of fluid percussion injur...
Synthesis and Color-tunable Fluorescence Properties of Schiff Base Zinc (II) Complexes Used as Elect
[期刊论文] 作者:Yi,YI XiaoQiangWEI MingGuiXIE,
来源:中国化学快报:英文版 年份:2004
Four kinds of bis(N-alkylsalicylaldiminato) zinc(ll) complexes were synthesized, and their molecular structures were determined by FT-IR and elemental analysis....
[期刊论文] 作者:WU Yi,YI Dongyun,
来源:中国科学E辑(英文版) 年份:2004
It is proved that the curvature of nonlinear model can be reduced to zero by increasing measured data for a class of nonlinear regression models. The result is...
[期刊论文] 作者:GUO Yi,GUO Yi,
来源:中国市场 年份:2004
营销渠道研究是营销研究的一个重要组成部分.随着市场中竞争性环境的变化以及营销理论的发展,营销渠道研究的关注点从强调效率和利益转向强调权力和冲突,进而转向联网以及关...
[期刊论文] 作者:Yi Tao,
来源:中美英语教学 年份:2004
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[期刊论文] 作者:YI Yongyi,
来源:西安石油大学学报(社会科学版) 年份:2004
川端康成在早期创作了许多"掌小说",其中的小说技巧与美学趣味,在后来的长篇小说里得到继承和发展.作者本人的生活美学与文学美学相交融,充盈其中.岛村作为现代浪荡子所进行...
[期刊论文] 作者:LONG Yi,
来源:农业图书情报学刊 年份:2004
文章分析了图书馆网络安全,并就IDS存在的缺陷以及降低IDS误报率提出了改进的方法,最后结合工作实际提出把改进后的DIDS应用于目前图书馆的网络安全管理....
[期刊论文] 作者:YI Zhi-ben,
来源:山西农业大学学报(自然科学版) 年份:2004
用SSR(Short Sequence Repeat, 短序列重复)分子标记技术对高粱A2细胞质雄性不育(CMS)恢复基因进行了分析,结果表明对A2 CMS的育性恢复表现为基因多位点的独立作用.在三个高...
[期刊论文] 作者:Yi ZHOU,
来源:数学年刊B辑(英文版) 年份:2004
The author considers the Cauchy problem for quasilinear inhomogeneous hyperbolic systems.Under the assumption that the system is weakly dissipative,Hanouzet and...
[期刊论文] 作者:LIU Yi,
来源:西昌学院学报(社会科学版) 年份:2004
师德建设应该进一步深入改进,为此,理论上要合理定位,标准上要符合社会发展实际,方法上要坚持从实际出发,以实践成效来鉴别师德建设的得失,从而提高中小学师德建设的实效性....
[期刊论文] 作者:QIAN Yi,
来源:科学通报 年份:2004
The holotype of Yangtzedonta Yu, 1985 and itstype species, Y. primitiva Yu, 1985, is an incomplete specimenof Xianfengella prima He et Yang, 1982. Therefore, ba...
[期刊论文] 作者:WANG Yi,
来源:中国海洋工程(英文版) 年份:2004
In this paper, equations calculating lift force of a rigid circular cylinder at lock-in in uniform flow are deduced in detail. Besides, equations calculating th...
[期刊论文] 作者:Liu Yi,
来源:中国纺织(英文版) 年份:2004
On Dec. 27th, the press conference of China International Intimate Apparel Culture Week & the Seventh Shenzhen International Brand Underwear Fair was grandly hel...
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