搜索筛选:
搜索耗时3.4848秒,为你在为你在102,285,761篇论文里面共找到 23 篇相符的论文内容
发布年度:
[期刊论文] 作者:Yue Zhang,BAO-SHENG CHEN,GUANG,
来源:生物医学与环境科学 年份:2004
The study was designed to compare the combustion products of coal gas, liquefied petroleum gas and natural gas in relation to indoor air pollution. Methods Regu...
[期刊论文] 作者:CHEN Yue,ZHANG Yong-zhen,ZHANG,
来源:中国铸造 年份:2004
The dry sliding wear and friction behaviors of compacted graphite cast iron (C. G. iron) were analyzed. The influence of the operating conditions (i.e. velocity...
[期刊论文] 作者:Yue Zhang,Li-Ke Huang,Carsten,
来源:中兴通讯技术:英文版 年份:2004
In recent years, much attention has been paid to software-defined radio (SDR) technologies for multimode wireless systems SDR can be defined as a radio communicat...
Effects of DNA Methylation and Histone Modification on Differentiation-associated Gene Expression in
[期刊论文] 作者:Aiping FANG,Yue ZHANG,Mingyue,
来源:华中科技大学学报(医学)(英德文版) 年份:2004
The effects of epigenetic modification on the differentiation of islet cells and the expression of associated genes (Pdx-l,Pax4,MafA,and Nkx6.1,etc) were invest...
[期刊论文] 作者:Guang-hai Wang,Yue Zhang,Da-ha,
来源:矿物冶金与材料学报 年份:2004
The infrared transmittance and emissivity of heat-insulating coatings pigmented with various structural particles were studied using Kubelka-Munk theory and Mie...
[期刊论文] 作者:Dazheng Yang,Yue Zhang,Degang,
来源:北京科技大学学报(英文版) 年份:2004
A new material with heat-resistant and adiabatic characteristics and high strength was prepared using the combustion synthesis method by mixed powders of CrO3,...
[期刊论文] 作者:ZHOU Yue,ZHANG Xia,WANG Wei-do,
来源:中国人民解放军军医大学学报(英文版) 年份:2004
Objective: To explore the feasibility and effect of anterior cervical decompression and fusion under METRx system. Methods: Between Nov. 2001 and Nov. 2003, tot...
[期刊论文] 作者:Zhou Liang,Hu Yue,Zhang Hui-sh,
来源:水动力学研究与进展B辑 年份:2004
Based on shallow-water approximations the governing equations for two dimensional two-phase gravity currents over a porous substrate and some appropriate bounda...
[期刊论文] 作者:ZHOU Yue,ZHANG Chao,WANG Jian,,
来源:中华创伤杂志(英文版) 年份:2004
Objective: To investigate the surgical procedlures,options and surgical indications for far-lateral lumbar disc herniation between three different minimally inv...
[期刊论文] 作者:Yue ZHANG,Jiang Tao SUN,Cheng,
来源:中国化学快报(英文版) 年份:2004
The asymmetric oxidation of sulfides catalyzed by WO3 and 30% H2O2 in the presence of salan as chiral ligands under heterogeneous conditions is described. The r...
Determination of Wind Pressure Coefficients for Arc-Shaped Canopy Roof with Numerical Wind Tunnel Me
[期刊论文] 作者:YIN Yue,ZHANG Tianshu,HAN Qing,
来源:天津大学学报(英文版) 年份:2004
In this paper, the wind load on an arc-shaped canopy roof was studied with numerical wind tunnel method(NWTM). Three-dimensional models were set up for the cano...
Surfactant-aided hydrothermal preparation of La2-xSrxCuO4 single crystallites and their catalytic pe
[期刊论文] 作者:Lei Zhang,Yue Zhang,Jiguang De,
来源:天然气化学(英文版) 年份:2004
Perovskite-like oxide La2-xSrxCuO4 (x =0,1) single crystallites with microrod-like morphologies and tetragonal crystal structures were prepared hydrothermally a...
Impact of strain relaxation of AlGaN barrier layer on the performance of high Al-content AlGaN/GaN H
[期刊论文] 作者:YANG Yan,HAO Yue,ZHANG Jinchen,
来源:中国科学E辑(英文版) 年份:2004
The effects of strain relaxation of AlGaN barrier layer on the conduction band profile, electron concentration and two-dimensional gas (2DEG) sheet charge densi...
[期刊论文] 作者:SHAO Guangjie,YAO Yue,ZHANG Sh,
来源:稀有金属(英文版) 年份:2004
Samples of lanthanum-doped nickel hydroxide were prepared by electrodeposifion method. The structure and electrochemical properties of the samples were studied...
A Surfactant-stable Bacillus pumilus K9 α-Keratinase and Its Potential Application in Detergent Indu
[期刊论文] 作者:GONG Jinsong,WANG Yue,ZHANG Da,
来源:高等学校化学研究(英文版) 年份:2004
...
[期刊论文] 作者:Binghai Liu,Yue Zhang,Shixi Ou,
来源:城市道桥与防洪 年份:2004
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Yue Zhang,Ying Dai,Yunhua Huan,
来源:城市道桥与防洪 年份:2004
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生、测量监控等方面人手,介绍了S226海滨大桥...
[期刊论文] 作者:Sen Wang,Yue Zhang,Zhen Ji,You,
来源:北京科技大学学报(英文版) 年份:2004
Barium titanate powder on nanometer scale was synthesized by means of co-precipitation. The thermal mass loss, crystal grain growth and phase transition of the...
Genetic Diversity of Tea Plant (Camellia Sinensis (L.) O.Kuntze) in Wuling Mountainous Area Revealed
[期刊论文] 作者:Yue Zhang,Li Lu,Saiyan Yuan,Xi,
来源:茶叶 年份:2004
...
Synthesis of Mesoporous Carbon Monolith by Direct Carbonization of Compressed Sucrose/Silica Composi
[期刊论文] 作者:LIU Yu,LIU Gang,XU Yue,ZHANG W,
来源:高等学校化学研究(英文版) 年份:2004
el precursor of sucrose/silica composite could considerably change the structure parameters of the carbon monolith....
相关搜索: