搜索筛选:
搜索耗时0.8824秒,为你在为你在102,285,761篇论文里面共找到 1,000 篇相符的论文内容
发布年度:
[期刊论文] 作者:Liu Haiyan,Yu Jianning,Fan Yu,,
来源:石油科学(英文版) 年份:2004
Facing increasingly strict environmental regulations on transportation fuels,China National Petroleum Corp.(CNPC),the second largest supplier of petroleum produ...
Purification and characterization of an arginine ester hydrolase from the venom of Trimeresurus mucr
[期刊论文] 作者:YU Xiao-dong,LI Bo,YU Zheng-pi,
来源:中国人民解放军军医大学学报(英文版) 年份:2004
Objective: To study the physical and chemical properties of an arginine ester hydrolase from the venom of Trimeresurus mucrosqumatus in Hunan province of China....
[期刊论文] 作者:YE Zuochang,YU Wenjian,YU Zhip,
来源:黑龙江科技学院学报 年份:2004
Transmission lines (T-Lines) are widely used in millimeter wave applications on silicon-based complementary metal-oxide semiconductor (CMOS) technology. Accurat...
[期刊论文] 作者:YU Miao,YU Lian-Xiang,JIAN Wen,
来源:黑龙江科技信息 年份:2004
本文通过对荣华二采区10...
Detection of Phaeocystis globosa using sandwich hybridization integrated with nuclease protection as
[期刊论文] 作者:ZHEN Yu,MI Tiezhu,YU Zhigang,
来源:环境科学学报 年份:2004
Phaeocystis globosa Scherffel is one of the common harmful algae species in coastal waters of the southeastern China. In this study, sandwich hybridization inte...
Clonal Plasticity in Response to Reciprocal Patchiness of Light and Nutrients in the Stoloniferous H
[期刊论文] 作者:Yu Chu,Fei-Hai Yu,Ming Dong,
来源:植物学报(英文版) 年份:2004
Interconnected ramets of clonal plants can functionally specialize in the uptake of resources from aboveground and/or underground sources. Ramet pairs of the cl...
[期刊论文] 作者:LI Ming-zhen,YU De-min,YU Pei,,
来源:中华医学杂志 年份:2004
Background Numerous mitochondrial DNA mutations are significantly correlated with development of diabetes. This study investigated mitochondrial gene, point mut...
[期刊论文] 作者:FU Ying,YU Shui-li,YU Yan-zhen,
来源:环境科学学报(英文版) 年份:2004
A kind of Fe-polysilicate polymer, poly-silicic-ferric (PSF) coagulant was prepared by co-polymerization (hydroxylation of mixture of Fe3+ and fresh polysilicic...
Fine Root Patterning and Balanced Inorganic Phosphorus Distribution in the Soil Indicate Distinctive
[期刊论文] 作者:ZHANG Yu,YU Peng,PENG Yun-Feng,
来源:土壤圈(英文版) 年份:2004
Plants have diverse strategies to cope with phosphorus (P) deficiency.To better understand how maize responds to P deficiency,a field experiment with two P leve...
[期刊论文] 作者:JIANG Gangyi,YU Mei,YU Bokang,
来源:科学通报(英文版) 年份:2004
An adaptive color image filter (ACIF) is proposed in this note. Through analyzing noise corruption of color image, efficient locally adaptive filters are chosen...
[期刊论文] 作者:Liu Haiyan,Yu Jianning,Fan Yu,,
来源:石油科学(英文版) 年份:2004
Facing increasingly strict environmental regulations on transportation fuels, China National Petroleum Corporation (CNPC), the second largest supplier of petrol...
Assembly and Immunogenicity of Human Papillomavirus Type 16 Major Capsid Protein ( HPV16 L1 ) in Pic
[期刊论文] 作者:LIU Da-wei,ZHANG Yu,YU Xiang-h,
来源:高等学校化学研究(英文版) 年份:2004
In this study, a recombinant Pichia pastoris expression system was developed to express HPV16 L1 protein that was driven by a strong AOX1 promoter. HPV16L1 gene...
[期刊论文] 作者:Yu Yu,Zhongyuan Bu,Wen-Hui She,
来源:自然科学进展 年份:2004
Histone methylation plays crucial roles in epigenetic regulation.The SET domain proteins are now recognized as generally having methyltransferase activity targe...
Rapid Fabrication of CdS Nanocrystals with Well Mesoporous Structure Under Ultrasound Irradiation at
[期刊论文] 作者:YU Chang-lin,ZHOU Wan-qin,YU J,
来源:高等学校化学研究(英文版) 年份:2004
Sphere-like mesoporous CdS nanocrystals with high crystallinity and big surface area were successfully fabricated by ultrasound irradiation at room temperature....
Simulated-sunlight-activated photocatalysis of Methylene Blue using cerium-doped SiO2/TiO2 nanostruc
[期刊论文] 作者:Yu Liu,Hongbing Yu,Zhenning Lv,
来源:环境科学学报(英文版) 年份:2004
Cerium-doped SiO2/TiO2 nanostructured fibers were fabricated by electrospinning technology.The prepared fibers were characterized by thermogravimetric analysis...
[期刊论文] 作者:ZHU Zhi-feng,YU Jie,YU Cui-yun,
来源:东华大学学报(英文版) 年份:2004
An attempt has been made to improve the paste stabilities both in viscosity of a hot starch paste and in phase of a starch-polyvinyl alcohol blend paste for war...
Synthesis and Crystal Structure of E,E-1,4-Bis[4'-(N,N-di-n-butylamino)-styryl]-2,5-dimenthoxybenzen
[期刊论文] 作者:ZHANG Xian,YU Xiao-Qiang,YU We,
来源:结构化学 年份:2004
The title compound E,E-1,4-bis[4'-(N,N-di-n-butylamino)styryl]-2,5-dimen- thoxybenzene (abbreviated to DBMB) has been synthesized by the wittig reaction of [(2,5...
Quick pH-responsive Films Prepared from Urethane Acrylate Anionomers Under UV Radiation and Their Re
[期刊论文] 作者:TANG Li-ming,DAI Yu,Fang Yu,
来源:高等学校化学研究 年份:2004
Urethane acrylate anionomers(UAA) were prepared in various compositions by three steps. Under UV radiation, UAA formed pH-sensitive films with drying film thick...
[期刊论文] 作者:XING Shule,YU Shengfu,DENG Yu,,
来源:稀土学报(英文版) 年份:2004
Hardfacing alloys with different amounts of ceria were prepared by self-shielded flux cored arc welding.The abrasion tests were carried out using the dry sand-r...
Construction of Recombinant Modified Vaccinia Ankara (MVA) Expressing Hepatitis B Virus Surface Anti
[期刊论文] 作者:CHEN Yu,YANG Xiao-song,YU Xian,
来源:高等学校化学研究(英文版) 年份:2004
The T lymphocyte response has been shown to be the determinant in the clearance of many viral infections.Hence, therapeutic vaccine candidates against HBV are d...
相关搜索: