搜索筛选:
搜索耗时1.4625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
类      型:
[期刊论文] 作者:ZHONGYu-guang QIUChang-hua SHI, 来源:船舶与海洋工程学报:英文版 年份:2004
Based on artificial neural network for process planning decision in ship pipe manufacturing, a novel method is established by analyzing process characteristics...
[期刊论文] 作者:JoshuaKa-ShunKo,Chi-HinCho,Shi, 来源:世界胃肠病学杂志:英文版(电子版) 年份:2004
AIM: To assess the mechanisms of protective action by different mild irritants through maintenance of gastric mucosal integrity and modulation of mucosal nitric...
[期刊论文] 作者:SUNGWen-pei,MATZENVernonC.,SHI, 来源:浙江大学学报:自然科学英文版 年份:2004
System identification is a method for using measured data to create or improve a mathematical model of the object being tested. From the measured data however,...
[期刊论文] 作者:Shi Hong Peng, 来源:消防技术与产品信息 年份:2004
根据各相关规范,并结合工程审核验收中的实践经验,对自动喷水灭火系统设计中的喷头布置、水力计算、报警阀组设置、消防水池的设置、消防稳压系统及水泵接合器等进行分析、探...
[期刊论文] 作者:SHI Lü-juan, 来源:中国农业科学(英文版) 年份:2004
The present study has been performed to understand the location of the virus, type of apoptotic cells, and their relation to lymph nodes of piglets infected wit...
[期刊论文] 作者:SHI Jian-ping,张建平, 来源:医学综述 年份:2004
目的 观察益气养阴中药治疗心力衰竭的临床疗效.方法 将60例心力衰竭患者随机分为治疗组30例及对照组30例.对照组常规治疗,治疗组在常规治疗的基础上加用中药免煎剂100mL,每...
[期刊论文] 作者:SHI Honghui,J.E.Field, 来源:中国科学G辑(英文版) 年份:2004
An experiment of impact between 450 m/s water jets and polymethylme- thacrylate (PMMA) materials with complex surface geometry was conducted. The testing surfac...
[期刊论文] 作者:Shi Tao Song,Pei Hua Ma,Shi Yo, 来源:中国化学快报 年份:2004
Composites Li1-xVxCryFe1-yPO4/C(x = 0.01, 0.02; y = 0.01, 0.02) were synthesized by solid-state reaction method. The influence of the content of doping vanadium...
[期刊论文] 作者:CAO Jun,SHI Feng,CAO Jun,SHI F, 来源:农业科学学报(英文版) 年份:2004
This study is performed to investigate the mitochondrial carrier gene family in silkworm genome.In total,30 genes are identified and claded into eight well-cons...
[期刊论文] 作者:Dong ZHAN, Aree TANAVALEE, Sar, 来源:Journal of Zhejiang University-Science B(Biomedicine & Biote 年份:2004
目的:本实验研究全血白细胞线粒体DNA复制数量(mtDNACN)和血浆炎性细胞因子在膝骨关节炎患者中的变化和其相关性。创新点:探讨了老年(50~80岁)膝骨关节炎患者白细胞mtDNACN和血...
[期刊论文] 作者:Peng Hong, Ding Guangtai, Zhan, 来源:The Journal of China Universities of Posts and Telecommunica 年份:2004
ue*M#’#dkB4##8#”专利申请号:00109“7公开号:1278062申请日:00.06.23公开日:00.12.27申请人地址:(100084川C京市海淀区清华园申请人:清华大学发明人:隋森芳文摘:本发明属于生物技...
[期刊论文] 作者:ZHOU Yan-qing WEI Tai-bao ZHAN, 来源:合成化学 年份:2004
Aryloxyacetic acid and its derivatives often possess many important biological activities.Some of them are used as herbicides and plant-growth regulators. In co...
[期刊论文] 作者:ZHOU Yan-qing WEI Tai-bao ZHAN, 来源:合成化学 年份:2004
The 4-acetylaminobenzo[15]crown-5 is an important intermediate in the synthesis of crown ether cyanine dyes1, in addition, the acetylamino can easily be hydroly...
[会议论文] 作者:Xiaoying Ma, Zhan Zhangsong, G, 来源: 年份:2004
Based on the flexible MBD method,a numerical model is used to study and optimize the gear rattle phenomenon of the manual transmission driveline system.This mod...
[期刊论文] 作者:Kou ming-ze Zhan hui-ying Kou, 来源:合成化学 年份:2004
Color reactions are used to determine ruthenium utilizing spectrophotometer, but the process need high temperature, long time pyrogenation and miscellaneous ext...
[期刊论文] 作者:Zhao Hongwei Wang Yifang Zhan, 来源:近代物理研究所和兰州重离子加速器实验室年报:英文版 年份:2004
1. HIRFL Operation HIRFL accelerator complex was fully in operation in 2004. The main cyclotron SSC has been operated since July, 2004 after some time shut-...
[期刊论文] 作者:SUN Le-min,SHANG Guan-bao,ZHAN, 来源:钢铁研究学报:英文版 年份:2004
At room temperature, dry sliding wear tests were carried out using pin-on-disc test rig, in which the pin is made of vermicular iron and the disc is made of 40C...
[期刊论文] 作者:YU,An-Guang WANG,Nai-Xing ZHAN, 来源:有机化学 年份:2004
Benzopyran compounds possess diverse pharmacological properties such as β-blockade, anticonvulsant and antimicrobial.[1,2] Our interest has been focused on the...
[期刊论文] 作者:ZHU Junjiang ZHAN Wenhuan QIU, 来源:大地构造与成矿学:英文版 年份:2004
The Red River Fault Zone is a gigantic slide-slip fault zone extending up to 1000km from Tibet to SouthChina Sea. It has been divided into the north, central an...
[期刊论文] 作者:Feng Zhaoqing Jin Genming Zhan, 来源:近代物理研究所和兰州重离子加速器实验室年报:英文版 年份:2004
Isospin dependent quantum molecular dynamics (IQMD) model is further developed by introducing switch function method which deals with correctly the surface...
相关搜索: