搜索筛选:
搜索耗时1.4000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：WANG Wei,WU Chao,LIU Mei,LIU X,
来源：水稻科学（英文版） 年份：2004
Antimierobial peptide is a polypeptide with antimicrobial activity.Antimicrobial peptide genes Np3 and Np5 from Chinese shrimp (Fenneropenaeus Chinensis) were i...
Expression and cytotoxicity of a human interleukin-6 tumor necrosis factor derivative fusion protein
[期刊论文] 作者：Liu Li,Xu Qi,Liu Lizhong,Hu Xi,
来源：白求恩医科大学学报 年份：2004
Objective :To develop an agent that is more active against receptor-bearing target cells without increasing the toxic effect on non-target cells. Methods :By th...
[期刊论文] 作者：Li Hua LIU,Zhi Qiang LIU,Zhu Q,
来源：中国化学快报（英文版） 年份：2004
The compositions of copolymers of diethyldiallylammonium chloride (DEDAAC) with acrylamide (AM), acrylic acid (AA) or sodium acrylic acid (NaAA) at low conversi...
[期刊论文] 作者：Wei Han,Ning Liu,Chun Liu,Zi L,
来源：中国化学快报（英文版） 年份：2004
A ligand-free Heck reaction catalyzed by in situ-generated palladium nanoparticles in PEG-400 has been developed. This catalytic system is a simple and active p...
[期刊论文] 作者：Bing LIU,Zhi Lan LIU,Ren Xi ZH,
来源：中国化学快报 年份：2004
Novel interpenetrating polymer network (IPN) hydrogels based on konjac glucomannan (KGM) and poly(acrylic acid) (PAA) were prepared by polymerization and cross-...
Synthesis and activity evaluation of some novel derivatives of 4,5,6,7-tetrahydrothieno [3,2-c]-pyri
[期刊论文] 作者：Die Cheng,Deng Ke Liu,Mo Liu,Y,
来源：中国化学快报（英文版） 年份：2004
Two series of novel derivatives of 4,5,6,7-tetrahydromieno [3,2-c] pyridine were synthesized and structurally characterized by 1H NMR and MS. Their in vivo anti...
[期刊论文] 作者：Jun LIU,Zhi Min LIU,Bu Xing HA,
来源：中国化学快报（英文版） 年份：2004
Effect of CO2 dissolved in tetrahydrofuran (THF) on the polymerization of styrene in THF was studied at 333.2 K and different pressures.It was found that the mo...
[期刊论文] 作者：DONG Yu,LIU Na,LIU Gang,LI Wen,
来源：中国农业科学（英文版） 年份：2004
Actin and myosin were found to be associated with the cytoplasmic sleeve of plasmodesmata. As cytoskeletal proteins, actin and myosin are believed to regulate t...
Increased serum levels of C-reactive protein and matrix metalloproteinase-9 in obstructive sleep apn
[期刊论文] 作者：YE Jin,LIU Hui,LI Yuan,LIU Xia,
来源：中华医学杂志（英文版） 年份：2004
Background Obstructive sleep apnea syndrome (OSAS), characterized by intermittent hypoxia/reoxygenation (IHR),has been identified as an independent risk factor...
[期刊论文] 作者：LI Jie,LIU Jie,LIU Wei,LAI Yan,
来源：中南工业大学学报（英文版） 年份：2004
The resistance arrangements of the flexes connecting with the cathode bus bar in aluminum reduction cells were generalized as three modes. In each mode the univ...
[期刊论文] 作者：LIU Hong,赵刚,LIU Chun-ming,左良,
来源：材料热处理学报 年份：2004
通过硬度、差示扫描量热法(DSC)及透射电镜分析,研究了自然时效及预时效的几种6000系合金人工时效析出行为.结果表明:在170℃人工时效初期,T4态(固溶淬火后室温放置两周)合金...
Synthesis, activity evaluation and 3D-QSAR study of some novel derivatives of 4, 5, 6, 7-tetrahydrot
[期刊论文] 作者：Die Cheng,Deng Ke Liu,Mo Liu,Y,
来源：中国化学快报（英文版） 年份：2004
A series of novel derivatives of 4, 5, 6, 7-tetrahydrothieno [3,2-c] pyridine were synthesized and strucmrally characterized by 1H NMR and MS. Their in vivo ant...
[期刊论文] 作者：Jiyu Qiu,Chengjun Liu,Zhengyue Liu,Zhe Yu,
来源：稀土学报（英文版） 年份：2004
The lack of thermodynamic information,such as primary phase fields and liquidus temperatures,in the CaO-SiO2-Nb2O5-La2O3 quatary system phase diagram has restri...
[期刊论文] 作者：Yang Hai-Feng,Wang Lei,Liu Xiao-Jun,Liu Hong-Ping,
来源：中国物理B（英文版） 年份：2004
...
[期刊论文] 作者：TONG Ruiting,LIU Geng,ZENG Quanren,LIU ianxiang,
来源：机械工程学报（英文版） 年份：2004
A thermal elasto-plastic asperity contact model is investigated, which takes into account the steady-state heat transfer and the asperity distortion due to ther...
[期刊论文] 作者：ZHANG Yue-li,LIU Kai-qi,XIANG Mei-mei,LIU Ren,
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：Junhao HU,Huayou WANG,Xinzhi LIU,Bin Liu,
来源：控制理论与应用（英文版） 年份：2004
By using Impulsive Maximum Principal and three stage optimization method,this paper discusses optimization problems for linear impulsive switched systems with h...
[期刊论文] 作者：Yu Ke,Hong Min LIU,Zhen Zhong LIU,
来源：中国化学快报（英文版） 年份：2004
2,6-Di-O-acetyl sucrose was regioselective synthesized by using dibutyltin oxide in about 60% yield. The structure of acetyl derivative was elucidated by 1H NMR...
[期刊论文] 作者：SU Guozhong,YAN Li,LIU Nan,LIU Renyi,
来源：黑龙江科技信息 年份：2004
本文通过对荣华二采区10...
The Importance of Time Synchronization in the Local Networks of the Science and Application Center f
[期刊论文] 作者：LIU Guoping,OUYANG Ziyuan,LI Chunlai,Liu Jianfeng,
来源：地质学报（英文版） 年份：2004
The data acquisition stations and the data processing center of the Science and Application Center for Lunar and Deep-space Exploration (SACLuDE) are located at...
相关搜索：
