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96篇 您的检索式:作者名="LECHNER H"
    题名 作者 年代 出处 被引量
1O形密封圈的有限元力学分析显示文摘采用大型有限元分析程序 MARC/ Mentat32 0对 O形密封圈在“安装”状态和密封流体介质作用下的力学性能进行了分析 ,研究了造成密封圈撕裂损坏及材料松弛的当量 Cauchy应力峰值大小及位置随密封流体介质作用的变化情况 ,以及轴和密封接触面间的接触压力及剪应力分布状态。为重要场合下 O形密封圈的正确选用提供了一种方法。陈国定 Haiser H Haas W Lechner G 2000机械科学与技术2000,19,5:115
2阶梯组合密封件的力学性能研究显示文摘采用大型有限元分析软件 MARC/ Mentat32 0 ,分析了阶梯组合密封件 (阶梯形密封 +O形密封圈 )截面上的当量 Von Mises应力分布 ,使用三种不同硬度 O形密封圈的阶梯组合密封件在不同工况下的径向力、密封接触区宽度及摩擦功耗。所获得的计算结果对于阶梯组合密封件的设计及使用都是非常有意义的。陈国定 Haiser H Haas W Lechner G 2000机械科学与技术2000,19,6:15
3密封系统性能的表面粗糙效应试验研究显示文摘分析了密封系统中硬对偶件表面粗糙特性对密封系统工作性能的影响,揭示了在相对运动密封零件表面间摩擦学过程中出现的微观曲路密封效应和微观跑合效应,为通过控制密封系统中硬对偶件表面加工工艺以形成优秀的表面形貌,来提高密封系统的工作性能提供了新的思路和概念。陈国定 Haiser H Haas W Lechner G 2000机械工程学报2000,36,6:3
4Forestomach fluid volume and retention of fluid and particles in the gastrointestinal tract of the camel ( Camelus dromedarius ) 显示文摘HELLER R LECHNER M WEYRETER H 1986Journal of Veterinary Medicine Series A1986,33,12345678910:1
5Role of long term EEG monitoring in diagnosis and treatment of epilepsy显示文摘Logar C Walzl B Lechner H 1994Ear Newrol1994,34,:1
6Life threateningcardiopulmonary failure in an infant following protamine reversal ofheparin after cardiopulmonary bypass 显示文摘Boigner H Lechner E Brock H 2001Paediatr Anaesth2001,,6:1
7查看详情显示文摘Olayide S L Lechner M D Brigitte H T 0,,05:1
8Clinical factors associated with dementia in ischaemic stroke显示文摘Ladurner G Iliff LD Lechner H 1982J Neurol Neurosurg Psychiatry1982,45,2:1
9Novel high-resolution silicon drift detectors显示文摘Lechner P Pahlke A Soltau H 2004X-ray Spectrometry2004,,33:1
10Altered circadian rhythms of the stress hormone and melatonin response in lupus-prone MRL/MP-fas(Ipr) mice 显示文摘Lechner O Dietrich H Oliveira SA 2000J Autoimmun2000,14,4:1
11Antibodies directed to envelope proteins of hepatitis C virus outside of hypervariable region 1显示文摘Lechner S rispeter K Meisel H 1998J Virology 19981998,,:1
12Glycerol increases the yield and activity of human phenylalanine hydroxylase mutant enzymes produced in a prokaryotic expression system 显示文摘Leandro P Lechner MC Almerda H 2001Mol Genet Metab2001,73,2:1
13Novel High-resolution Silicon Drift Detectors显示文摘Lechner P Pahlke A Soltau H 2004X-Ray Spectrom2004,33,:1
14The impor- tance of posture on the isokinetic assessment of spasticity 显示文摘Kakebekke TH Lechner H Baumberger M 2002Spinal Cord2002,40,:1
15The performance implications of timing of entry and involvement in multipartner alliances 显示文摘Lavie D Lechner C Singh H 2007Academy of Management Journal2007,50,3:1
16Pellets-Becoming a global commodity? Global market, players and trade to 2020 study 显示文摘Lechner H 2011P~yry View Point Report2011,4,:1
17Virus Persistence in Acutely Infected Immunocompetent Mice by Exhaustion of Antivirul Cytotoxic Effector T Cells 显示文摘 Lechner F Pircher H 1993Nature1993,362,:1
18On the Early Stages of Sublimation Growth of 4H-Si C Using 8°Off-Oriented Substrates显示文摘Schulz D Lechner M Rost H J 2003Materials Science Forum2003,,:1
19Early detection of cancer:knowledge and behavior among Dutch adults显示文摘de Nooijer J Lechner L de Vries H 2002Cancer Detect Prev2002,26,36:1
20The importance of posture on the isokinetic assessment of spasticity显示文摘 Lechner H Baumberger M 2002Spinal Cord2002,40,:1
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