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[期刊论文] 作者：XU Yanshen,CHEN Yongliang,ZHAN,
来源：机械工程学报（英文版） 年份：2004
Adaptable design aims to extend the utilities of design and product. The specific methods are developed for practical applications of adaptable design in the de...
[期刊论文] 作者：JI Chun-xiao,CHEN Lian-shou,XU,
来源：热带气象学报（英文版） 年份：2004
With the pros and cons of the traditional optimization and probability pairing methods thoroughly considered, an improved optimal pairing window probability tec...
[期刊论文] 作者：ZHAO Liang-yu,YANG Shu-xing,XU,
来源：北京理工大学学报（英文版） 年份：2004
An outdoor flapping wing micro air vehicle (FWMAV) should be able to withstand unpredictable perturbations in the flight condition.The responses of the time-ave...
[期刊论文] 作者：Xu Yanling,Yang Tongyong,Wang,
来源：稀土学报（英文版） 年份：2004
The structure of Tb:Mo:PbWO4 crystals was investigated by Raman spectra and the results showed that the spectra were varied differently by doping dopants in dif...
RESEARCH ON SYSTEM OF FLOOD DISASTER CONTROL AND REDUCTION SUPPORTED BY GIS IN MEDIUM AND SMALL BASI
[期刊论文] 作者：XU You-peng,DU Jin-kang,ZHANG,
来源：中国地理科学 年份：2004
Southeast China coastal areas belong to subtropical monsoon climatic zone, thus easily affected by floodsresulted from typhoons and rainstorms. Since the areas...
Distribution of Electrical Field Energy for Conversion of Methane to C2 Hydrocarbons via Dissymmetri
[期刊论文] 作者：Baowei Wang,Genhui Xu,Hongwei,
来源：天然气化学（英文版） 年份：2004
Direct conversion of methane into C2 hydrocarbons through alternating current electric field enhanced plasma was studied under room temperature, atmospheric pre...
[期刊论文] 作者：XU Shang-Qi,ZHANG Ming-Yuan,ZH,
来源：土壤圈（英文版） 年份：2004
...
Effect of sampling strategy on estimation of fine-scale spatial genetic structure in Androsace tapet
[期刊论文] 作者：Li-Yan ZENG,Ling-Li XU,Shao-Qi,
来源：植物分类学报 年份：2004
The fine-scale spatial genetic structure (SGS) of alpine plants is receiving increasing attention, from which seed and pollen dispersal can be inferred. However...
High Temperature Flow Stress Prediction of Nano-Al2O3/Cu Composite Using an Artificial Neural Networ
[期刊论文] 作者：GAO Jian-xin,XU Xiao-feng,SONG,
来源：中国航空学报（英文版） 年份：2004
Alumina dispersion strengthened copper composite (nano-Al2O3/Cu composite) was recently emerged as a kind of potentially viable and attractive engineering mater...
[期刊论文] 作者：Xu Xiangdong,Liu Zhihong,Wang,
来源：稀土学报（英文版） 年份：2004
Au atoms were vaporized by electron beam evaporation, and their subsequent growths on Si (111 ) and highly ordered pyrolytic graphite (HOPG) substrates were stu...
[期刊论文] 作者：黄河,XU Hong-yan,陈剑,
来源：系统工程理论与实践 年份：2004
分析了多因素采购组合拍卖和树型结构的基本特征,给出了价格投标和质量投标同时作为获胜者确定问题衡量标准的采购组合拍卖模型,在树型结构下建立了相应拍卖获胜者确定问题(W...
[期刊论文] 作者：GONG Wen-jun,XU Guang-ri,ZHANG,
来源：中南工业大学学报（英文版） 年份：2004
Photopolymerized sol-gel(PSG) columns were prepared using methacryloxypropyltrimethoxysilane as the monomer,toluene as the porogen and hydrochloric acid as the...
Association of T regulatory cells with natural course and response to treatment with interferon-α in
[期刊论文] 作者：XU Hong-tao,XING Tong-jing,LI,
来源：中华医学杂志（英文版） 年份：2004
Background Regulatory T cell populations,particularly cD4+CD25* T regulatory cells,have been implicated in the persistence of hepatitis B virus (HBV) infection....
A case report on the relationship between treatment-resistant childhood-onset schizophrenia and an a
[期刊论文] 作者：LIAO Zheng-luan,HU Shao-hua,XU,
来源：中华医学杂志（英文版） 年份：2004
The treatment of refractory schizophrenia has been a clinical challenge for most psychiatrists; the possible reasons include diagnostic errors,medical condition...
[期刊论文] 作者：Weihong Xu,Yangrui Li,Jianping,
来源：环境科学学报 年份：2004
A pot experiment was conducted to examine the activity of antioxidant enzymes, the content of malondialdehyde (MDA), proline and protein, and Cd uptake in diffe...
Long-term results and radiographic findings of percutanous vertebroplasties with polymethylmethacryl
[期刊论文] 作者：XU Bao-shan,HU Yong-cheng,YANG,
来源：中华医学杂志（英文版） 年份：2004
Background Percutaneous vertebroplasty (PVP) has become a popular procedure for painful vertebral osteoporotic fracture (VOF),with immediate pain relief and imp...
Changes in pathological pattern and treatment regimens based on repeat renal biopsy in lupus nephrit
[期刊论文] 作者：WANG Guo-bao,XU Zheng-jin,LIU,
来源：中华医学杂志（英文版） 年份：2004
Background Relapses occur frequently in patients with lupus nephritis.Renal biopsy is the gold standard for assessing renal activity and hence guiding the treat...
[期刊论文] 作者：CAO Jian-xin,PAN Yuan-jiang,XU,
来源：浙江大学学报A（英文版） 年份：2004
As a part of our interest in biologically active germacranolides from the genus Carpesium (Compositae), we have investigated the constituents of Carpesium cernu...
[期刊论文] 作者：Wen Chenglin,Wang Yingchang,Xu,
来源：电子科学学刊（英文版） 年份：2004
Updating or conditioning a body of evidence modeled within the DS framework plays an important role in most of Artificial Intelligence (AI) applications. Rule i...
Identification, Characterization, and Expression of P450 Gene Encoding CYP6BQ13v2 from the Red Flour
[期刊论文] 作者：XU Yong-qiang,WANG Jin-jun,JIA,
来源：中国农业科学（英文版） 年份：2004
An allele of CYP6BQ13, named CYP6BQ13v2 (GenBank accession no. FJ209361), was isolated from the red flour beetle, Tribolium castaneum (Herbst) (Coleoptera: Tene...
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