搜索筛选:
搜索耗时2.1177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:Haiyun Ye,Chenjin Jin,Xiaoqing, 来源:眼科学报(英文版) 年份:2004
Purpose :To evaluate the clinical efficacy of Pattern Scan Laser Photocoagulator (PASCAL) by observing the efficacy of PASCAL on retinopathy.Methods: A total of...
[期刊论文] 作者:MENG YE,BING-CI LIU,XIANG-LIN, 来源:生物医学与环境科学(英文版) 年份:2004
Objective To investigate the roles of the cyclin D1/CDK4 and E2F-1/4 pathways and compare their work patterns in cell cycle changes induced by different doses o...
[期刊论文] 作者:Wooley,Yuzhen Ye, 来源:计算机科学技术学报(英文版) 年份:2004
Metagenomics is the study of microbial communities sampled directly from their natural environment, without prior culturing. By enabling an analysis of populati...
[期刊论文] 作者:盛程潜,YE Shu-jiang, 来源:仪表技术 年份:2004
文章主要针对如何提高调压器效率进行了论述.输入端采样电路的采样信号与高精度基准源比较后产生的信号,经由RS触发器和或非门组成PWM脉宽调制电路处理后,产生PWM信号,PWM信...
[期刊论文] 作者:沈雯漪,YE Cong, 来源:科技信息 年份:2004
本文以交互式同上考试系统的补考信息查询功能的缩写为依据,简要介绍了ASP.NET在编写WebForm所主要用的一种程序架构与程序代码分离技术,并简单分析了其主要特性....
[期刊论文] 作者:Shufeng Ye,Kuniyuki KITAGAWA,Y, 来源:钢铁 年份:2004
冶金灰(MD)因含大量的金属氧化物而有很强的脱硫能力.但是,MD颗粒细小,易被气流吹走,不能直接应用.必须将MD成型为有一定尺寸和足够机械强度后才能采用.研究了成型冶金灰脱硫...
[期刊论文] 作者:LIN Zhong-cheng,DAi Qi-gen,YE, 来源:水稻科学(英文版) 年份:2004
We conducted field trials of rice grown in sandy soil and clay soil to determine the effects of nitrogen application levels on the concentration of NH4+-N in su...
[期刊论文] 作者:Zhenmin Ye,Chaoke Tang,Shulin, 来源:中国免疫学杂志(英文版) 年份:2004
CD8+ cytotoxic T (Tc) cells play a crucial role in host immune responses to cancer, and in this context, adoptive CD8+ Tc cell therapy has been studied in numer...
[期刊论文] 作者:Xiao Xiaofeng,Ye Shengping,Yin, 来源:中国铸造 年份:2004
Liners in wet ball mill for mineral processing industry must bear abrasive wear and corrosive wear,and consequently,the service life of the liner made from trad...
[期刊论文] 作者:Chen Guoqing,Zhang Binggang,Ye, 来源:中国焊接 年份:2004
[期刊论文] 作者:Shengzhou Chen,Fei Ye,Weiming, 来源:天然气化学(英文版) 年份:2004
Carbon nanotubes-Nafion (CNTs-Nafion) composites were prepared by impregnated CNTs with Nafion in ethanol solution and characterized by FT-IR. Pt-Ru catalysts s...
[期刊论文] 作者:LIU Chang-hong,XUE Ya-rong,YE, 来源:中国农业科学 年份:2004
Extraction and characterization of antioxidative compositions from the extracts of fermented Xisha Noni(Morinda citrifolia L.)juice were studied.The antioxidati...
[期刊论文] 作者:Weixia Ye,Xueping Huang,Yangya, 来源:中国神经再生研究(英文版) 年份:2004
In the present study, ultrasound-mediated microbubble destruction (UMMD) alone and combined with liposome technology was used as a novel nonviral technique to t...
[期刊论文] 作者:Fa-She Wang,Yong-Liang Chen,Ye, 来源:中国电子科技 年份:2004
Nd1.85Ce0.15Cu1-xMnxO4 samples with doping level up to 20% have been synthesized by solid-state reaction method. The influence of Mn on their normal-state trans...
[期刊论文] 作者:YE Hao,王喜斌, 来源:微计算机信息 年份:2004
应用计算机技术,建立了预估器的模型,实现了Smith预估器的软件模拟.通过Smith预估控制改善了温度控制的时滞,即时间延迟,提高了温度控制中在存在大时滞情况下的控制品质....
[期刊论文] 作者:Ya-Jing Cui,Yong-Liang Chen,Ye, 来源:中国电子科技 年份:2004
Polycrystalline Mg1-xHgxB2 samples with x=0, 1%, 2.5%, 5%, 7.5%, and 10% have been synthe- sized by solid-state reaction. Different from the substitu- tion effe...
[期刊论文] 作者:Lianhua Ye,Yunchao Huang,Qilin, 来源:中德临床肿瘤学杂志(英文版) 年份:2004
Objective: The interaction of cell and medical biomaterial is one of the significant factors to affect clinical application of medical biomaterial. This researc...
[期刊论文] 作者:YE Rui-dong,YANG Qian-zi,XIAO, 来源:中国人民解放军军医大学学报(英文版) 年份:2004
Objective: To investigate the effects of Lycium barbarum polysaccharide (LBP) on experimental gastric ulcers in rats. Methods: The ulcers were induced by water-...
[期刊论文] 作者:Fei Qian-jin,Huang Xue-feng,Ye, 来源:生殖医学杂志 年份:2004
Objective:To investigate the clinical characteristics,diagnosis and treatment of male infertility associated with immotile cilia syndrome (ICS).Methods:The clin...
[期刊论文] 作者:Aihuan Chen,Ronghua Ye,Yanchan, 来源:眼科学报(英文版) 年份:2004
Purpose:To investigate the important experience of nursing care of the laryngeal mask airway (LMA) in children under-going cataract surgery. Methods: Fifty-five...
相关搜索: