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[期刊论文] 作者：Yu Ying FENG,Xiao Tian GU,Jia,
来源：中国化学快报 年份：2004
New Ge/SiO2 glasses have been synthesized by heating the GeO2/SiO2 dry gels under H2 gas at 700℃. The resulting fluorescence spectra show that this kind of Ge/...
[期刊论文] 作者：WENG Duan,LI Jia,WU Xiaodong,S,
来源：稀土学报（英文版） 年份：2004
CeO2 and CuOx-CeO2 supported potassium catalysts were synthesized by wetness impregnation method.The catalysts were characterized by BET,NO-TPO,NOx-TPD and soot...
[期刊论文] 作者：Hao GUO,Guangfu LI,Xun CAI,Jia,
来源：材料科学技术学报 年份：2004
The stress corrosion cracking (SCC) behaviour of X-70 pipeline steel in near-neutral pH solutions was studied via slow strain rate testing (SSRT). The results s...
[期刊论文] 作者：周翔天,QU Jia,吕帆,
来源：中华眼科杂志 年份：2004
近视眼动物模型是研究近视眼机制的重要工具,最近国内、外都开始将小鼠作为近视眼动物模型.小鼠是最常用的模型动物,因此在机制研究上具有极大的优势.但是小鼠眼球相当小,如...
[期刊论文] 作者：Xuan Jia PENG,Xue Gong SHE,Zi,
来源：中国化学快报（英文版） 年份：2004
An asymmetric total synthesis of mansonone P and R were achieved, in which introduction of hydroxy substituent at position 2 was performed by Sharpless dihydrox...
[期刊论文] 作者：LI Yan-qiong,闫贵恩,JIA Jian-ying,
来源：中国脑血管病杂志 年份：2004
目的 分析杂志情报吸收和利用情况,客观地反映文献的引用规律及特征.方法 采用文献计量分析法,统计2004-2007年间刊载的651篇论文所用的参考文献(引文),以此作为数据源,利用E...
[期刊论文] 作者：WU Ji,Jia Xiaoxia,LIU Chang,Ya,
来源：清华大学学报自然科学版（英文版） 年份：2004
To evaluate the fault location and the failure prediction models, simulation-based and code-based experiments were conducted to collect the required failure dat...
[期刊论文] 作者：Zhao Tianbo,Wang Jia,Xu Xin,Wa,
来源：中国炼油与石油化工（英文版） 年份：2004
The hierarchically structured ZSM-5 composites (HZC) with trimodal pores (macropores/mesopores/micro-pore) were synthesized by transforming the skeleton of the...
[期刊论文] 作者：Yun Chen,Kun Yao,Bing Wang,Jia,
来源：中国免疫学杂志 年份：2004
Epstein-Barr virus(EBV),a potential oncogenic herpesvirus,has been found to be associated with several malignancies.Its critical to elicit cellular immunity of...
[期刊论文] 作者：Jia Fen Zhou,Xuan Chen,Qing Bi,
来源：中国化学快报（英文版） 年份：2004
Sulfuric acid immobilized on silica gel is designed as a very useful catalyst for synthesis of 2,3-unsaturated glycopyranosides.This handy,metal-free,environmen...
[期刊论文] 作者：Shu Lan Zhang,Xin Zhai,Shi Jia,
来源：中国化学快报（英文版） 年份：2004
A series of quinoline-3-carbonitrile derivatives were designed and synthesized.Their cytotoxicity in vitro against four cancer cell lines (A549,HT-29,MDA-MB-231...
[期刊论文] 作者：JIA Lei,XU Jun,HAO Zhong-Yan,C,
来源：结构化学 年份：2004
The compound [Cu2(bpy)2(PDIAla)(H2O)2](ClO4)2·H2O (H2PDIAla = N,N'-(pxylylene)dialanine, bipy = 2,2'-bipyridine) 1 has been synthesized and structurally determ...
[期刊论文] 作者：Lei Shao,Jiwen Fu,Yue Zhou,Jia,
来源：北京科技大学学报 年份：2004
The effect and mechanism of the removal of Pb2+ from an aqueous solution by using brucite as the adsorbent were studied.It was revealed that the increase in pH...
Synthesis and characterization of a novel hydroxypolyether blocked polydimethylsiloxane PEO-b-PDMS-b
[期刊论文] 作者：Wei Hu Li,Xing Yuan Zhang,Jia,
来源：中国化学快报（英文版） 年份：2004
A novel hydroxypolyether blocked polydimethylsiloxane,poly(ethylene oxide)propyl-b-polydimethylsiloxane-b-propyl poly(ethylene oxide)(PEO-b=PDMS-b-PEO)was synth...
Direct electrocatalvtic reduction of p-nitrophenol at room temperature ionic 1iquid modified electro
[期刊论文] 作者：Wei Sun,Mao Xia Yang,Qiang Jia,
来源：中国化学快报（英文版） 年份：2004
Direct electrochemical reduction of p-nitrophenol(PNP)was investigated on a room temperature ionic liquid N-butylpyridinium hexafluorophosphate(BPPF6)modified c...
Sulfur-containing amino acid methionine as the precursor of volatile organic sulfur compounds in alg
[期刊论文] 作者：Xin Lu,Chengxin Fan,Wei He,Jia,
来源：环境科学学报（英文版） 年份：2004
...
[期刊论文] 作者：Lijun Bai,Wei Qin,Jie Tian,Jia,
来源：自然科学进展（英文版） 年份：2004
Neuroimaging studies involving acute acupuncture manipulation have already demonstrated significant modulatory effects on wide limbic/paralimbic nuclei, subcort...
[期刊论文] 作者：WANG Yi,LI Jin,JIA Zhihua,ZHEN,
来源：贵金属 年份：2004
This paper introduces the research status and present situation of application of Pt/Ta composite anode materials for cathodic protection in China.It also intro...
Relationship between hepatitis B virus infection and hepatic metastasis in non-small cell lung cance
[期刊论文] 作者：Fei Gao,Lin Jia,Xiaobo Du,Yun,
来源：中德临床肿瘤学杂志（英文版） 年份：2004
Objective:The purpose of the study was to explore the relationship between hepatitis B virus (HBV) infec-tion and hepatic metastasis in non-smal celllung cancer...
[期刊论文] 作者：Leng Ping,LI Bao,ZHANG Wen,JIA,
来源：城市道桥与防洪 年份：2004
Fruits of persimmon (Diospyros kaki cv. Mopanshi) were used to investigate the effects of different concentrations of carbon dioxide (CO2) gas on removing astri...
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