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THEORETICAL AND EXPERIMENTAL STUDY ON THE PRESSURE AND VACUUM CONTINUOUS CONTROL SYSTEM BASED ON HYB
[期刊论文] 作者:LI Jinyun,DU Jingmin,FU Xiaoyu,
来源:机械工程学报(英文版) 年份:2004
A novel pressure and vacuum continuous control system, which adopts a hybrid pump as pressure and vacuum source, is presented. The mathematical model of the sys...
[期刊论文] 作者:ZHA Wusheng,LIU Jinyun,SONG Ti,
来源:稀土学报(英文版) 年份:2004
The ribbons of NdFeB/α-Fe composite alloy were prepared by melt spinning and post crystallizing technique. The element distributions and phase component of bot...
[期刊论文] 作者:SHEN Zhuang-zhi,SHEN Jian-zhon,
来源:环境科学学报(英文版) 年份:2004
Dyes in wastewater are of particular environmental concern since they give an undesirable color to the waters, dye and their derivatives are harmful to human he...
Optimizing prevention of contrast-induced acute kidney injury in type 2 diabetic patients with at le
[期刊论文] 作者:SHEN Wei-feng,SHEN Wei-feng,
来源:中华医学杂志(英文版) 年份:2004
Diabetes is a key risk factor for chronic kidney disease,1 and patients with type 2 diabetes and coronary artery disease are at high risk of cardiovascular even...
[期刊论文] 作者:SHEN Yu-chao,WANG Hai-bo,SHEN,
来源:中国邮电高校学报 年份:2004
The problem of how to distinguish and recognize more than one target when they are entering the working area of the Radio Frequency Jdenti fication (RFID) syste...
Geological characteristics and metallogenic prognosis of main gold deposit in Altai gold ore belt, X
[期刊论文] 作者:SHEN Yuan-chao,SHEN Ping,ZHENG,
来源:黑龙江科技学院学报 年份:2004
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者:LI Guanxiong,SHEN Honglie,SHEN,
来源:中国科学E辑(英文版) 年份:2004
The Co/Cu/Co sandwiches with a semiconductor Si buffer layer were prepared by high vacuum electron-beam evaporation. The influence of the Si buffer layer with d...
[期刊论文] 作者:SHEN Xin-pu,SHEN Guo-xiao,CHEN,
来源:应用数学和力学(英文版) 年份:2004
Firstly, typical gradient-dependent nonlocal inelastic models were briefly gradient-dependent constitutive model for plasticity coupled with isotropic damage wa...
[会议论文] 作者:Xi Shen,,
来源: 年份:2004
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[期刊论文] 作者:Nancy Shen,,
来源:现代班组 年份:2004
常言道,"Safety doesn’t happen by accident-安全并非因事故而存在"。也就是说,所谓的安全其真正目的是要在事故发生之前起到预防作用,从而防止事故的发生才是真正意义...
[报纸论文] 作者:J·shen,,
来源: 年份:2004
上世纪90年代,阿诺德·施瓦辛格主演的《终结者》三部曲风靡全球,掀起一阵机器人战警的狂潮。20年之后,不仅是机器人战警, 机器人军队都已经开始走入现实世界——智能化军事机器......
[学位论文] 作者:Shen shun,,
来源:上海交通大学 年份:2004
在我国经济的快速发展中,汽车行业也不断的引进新的技术与工艺,尤其是在最近几年里,大量的复杂电子设备不断的出现在汽车行业。虽然这些设备极大的提高了客户的需求,但同时也...
[期刊论文] 作者:SHEN Fu-Gang,
来源:高等学校化学学报 年份:2004
采用密度泛函方法对3-甲硫基-4-氰基-5-氨基吡唑与碘甲烷反应的机理进行了研究. 提出了两种可能的反应途径: 反应途径Ⅰ为反应物先脱去吡唑上的质子, 生成阴离子中间物, 然后...
[期刊论文] 作者:SHEN Tao,
来源:针灸推拿医学(英文版) 年份:2004
针刺百会、内关、足三里、太冲、复溜、关元、天枢和中脘穴,得气后用自制无烟帽状灸炷温针,治疗48例肥胖伴高脂血症患者.治疗4个疗程后,显效15例,有效23例,无效10例.总有效率...
[期刊论文] 作者:SHEN Jian,
来源:针灸推拿医学(英文版) 年份:2004
针刺关元,气海,三阴交,中极,水道,地机,足三里,肾俞,大肠俞和次髎穴,同时用清热解毒和活血化瘀中药进行保留灌肠,治疗了15例慢性盆腔炎患者,经过2个疗程治疗,13例痊愈,2例有...
Clinical Observation of Influence of Acupoint Injection of BCG Polysaccharide Nucleic Acid in Summer
[期刊论文] 作者:SHEN Li-hua,
来源:针灸推拿医学(英文版) 年份:2004
伏天对32例支气管哮喘患者用卡介苗多糖核酸注射液(PSN)穴位注射足三里、定喘穴、肺俞穴治疗,总有效率达84.4%,同时检测患者治疗前后的T细胞亚群.伏天用PSN穴位注射能使患者...
[期刊论文] 作者:SHEN Yidong,
来源:计算机科学技术学报(英文版) 年份:2004
This paper establishes a formal modelfor hybrid diagnosis, novel features including: (1) It provides aunified theoretical framework for utilizing device models...
Anti-tumor Effect and Potential Mechanism of Arsenic Trioxide on SMMC-7721 Cells of Human Liver Canc
[期刊论文] 作者:Shen Bo,
来源:国际转化医学杂志(英文版) 年份:2004
Objective:To observe the anti-tumor effect of arsenic trioxide (As2O3) on SMMC-7721 cells of patients with liver cancer in vivo and vitro. Methods: Methyl Thiaz...
[期刊论文] 作者:SHEN Yidong,
来源:计算机科学技术学报(英文版) 年份:2004
In common sense reasoning two typical types of defaultsare encountered. One is of the form "All birds can fly except b1,b2,..., and bm (m1)", and the other "All...
[期刊论文] 作者:SHEN Liang,
来源:半导体光电 年份:2004
针对低双折射光纤双光束干涉型传感器两臂偏振态随机变化引起的信号衰落,提出了一种新型消偏振方式,它可以在可见度略有下降的情况下,较好地消除偏振态变化引起的干涉信号可见度......
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