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[期刊论文] 作者:Gao Xiaodong,NIE Hong,Shi Yuli, 来源:中国石油加工与石油化工技术 年份:2004
The need for cleaner fuels has resulted in a continuing worldwide trend to reduce diesel sulfur and aromatics. There are many approaches to reducing sulfur and...
[期刊论文] 作者:SUN Li,ZHAO Yan-sheng,NIE Xue-, 来源:高等学校化学研究(英文版) 年份:2004
An accurate and sensitive method for the simultaneous determination of gibberellic acid(GA3),gibberellin A4(GA4) and gibberellin A7(GA7) residues in tomato past...
[期刊论文] 作者:NIE Dong,SUO Lai-chun,HUANG We, 来源:武汉理工大学学报(材料科学版)英 年份:2004
To solve the problems of EDM when using the ordinary fluid and mold manufacturing, this paper provides the orthogonal experiment in the suspended powder fluid,...
[期刊论文] 作者:He Manchao,Nie Wen,Zhao Zhiye,, 来源:矿业科学技术(英文版) 年份:2004
We studied the mechanical behavior of rock under different boundary conditions,based on the fractal characteristics of fractures in terms of microscopic and mac...
[期刊论文] 作者:LI Gen-cong,YANG Jia-mei,NIE M, 来源:中华医学杂志(英文版) 年份:2004
Background The expression of therapeutic gene and its anti-tumor effects will be augmented and a synergism of oncolytic virus with the therapeutic gene is specu...
[期刊论文] 作者:Zhang Le,Li Mingfeng,Nie Hong, 来源:中国炼油与石油化工(英文版) 年份:2004
The MoS2 catalysts were prepared from various molybdate precursors including inorganic and organic molybdate compounds. The sulifdation degree and morphology of...
[期刊论文] 作者:Yu Mengshan,Nie Yanpei,Zhou Lu, 来源:中国炼油与石油化工(英文版) 年份:2004
Two kinds of cycloalkoxy silane compounds were synthesized and used as the internal electron donors (IEDs) of supported Ziegler-Natta catalyst for ethylene poly...
[期刊论文] 作者:NIE Dexin,SHA Yanchao,ZHOU Yua, 来源:高电压技术 年份:2004
[期刊论文] 作者:Wang Lifeng,Sun Qingchi,Nie Qi, 来源:稀土学报(英文版) 年份:2004
The structure, piezoelectric properties, aging rate and temperature coefficient of resonant frequency of( Pb0. 97Pr0. 03 ) [ ( Zn1/3 Nb2/3 )0.06 ( Sn1/3 Nb2/3 )...
[期刊论文] 作者:Xiao Hailin,Nie Zaiping,Yang S, 来源:系统工程与电子技术(英文版) 年份:2004
The novel closed-form expressions for the average channel capacity of dual selection diversity is presented, as well as, the bit-error rate (BER) of several coh...
[期刊论文] 作者:Yao Lanyu,Nie Yongan,ZHAO Jing, 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:Nie Aiqing,GUO Chunyan,WU Yanh, 来源:科学通报(英文版) 年份:2004
A study-test paradigm was used to investigate the Dm (Differential memory) effect and the old/new effect of pictures. The participants were asked to judge wheth...
[期刊论文] 作者:JIANG Sihong,NIE Fengjun,HU Pe, 来源:地质学报(英文版) 年份:2004
Widely distributed in Gyangz(e)-Chigu area, southern Tibet, NW- and nearly E-W-trending diabase(gabbro)-gabbro diorite dykes are regarded as the product of the...
[期刊论文] 作者:Chen Gang,Zhao Zhengyu,Nie Xue, 来源:系统工程与电子技术(英文版) 年份:2004
proved the detection performance of the radio system in both time domain and frequency domain....
[期刊论文] 作者:MA WenJun,NIE ShaoPing,XU HaoF, 来源:生物医学与环境科学(英文版) 年份:2004
Objective To describe the epidemiological characteristics of nonfatal child pedestrian injuries and provide information to help understand an important public-h...
[期刊论文] 作者:NIE Xuan,Zhao Rongchun,Jiang Zetao, 来源:城市道桥与防洪 年份:2004
The proposed algorithm relies on a group of new formulas for calculating tangent slope so as to address angle feature of edge curves of image. It can utilize ta...
[期刊论文] 作者:Huang Yuan,Nie Miaojing,Yan Ho, 来源:中国工程科学:英文版 年份:2004
For the purpose of realizing the information visualization of hydropower engineering management, we construeted three kinds of graphics models sorted by hierarc...
[期刊论文] 作者:NIE Yi-hong,HUI Wei-jun,FU Wan, 来源:城市道桥与防洪 年份:2004
The delayed fracture behavior of medium-carbon high strength spring steel containing different amounts of boron (0. 000 5%, 0. 001 6%) was studied using sustain...
[期刊论文] 作者:Yuan Yuan NIE,Chun Peng WANG, 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:NIE Jian-Xin,YANG Ding-Hui,YANG Hui-Zhu, 来源:中国物理快报(英文版) 年份:2004
We investigate the wave dispersion and attenuation in partially water-saturated sandstones based on the improved Biot/squirt (BISQ) model in which the saturatio...
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