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335篇 您的检索式:作者名="Knappe W"
    题名 作者 年代 出处 被引量
1大距离运动的直线度测量(英文)显示文摘机床轴沿轴向运动的直线度是最重要的性能指标.描述了不同的直线度测量方法(直尺法、钢丝绳法、激光干涉仪法、局部垂直度测量及球板和球杆法等),并讨论了这些方法对测量移动长度超过2 000 mm的机床的适用性.详细叙述了无重叠的球板拼接,估计了测量的不确定度,测量结果不确定度U为3.4μm(因子k=2).给出了减小主要影响测量不确定度,也就是影响机床轴重复性的主要因素的一些可能性。示出了500 mm×500 mm球板拼接测量,并且和轴向移动量900 mm的比较仪进行了比对,两种测量结果的偏差小于0.6μm.因此不会超出原有的测量不确定度范围.球板拼接法也可应用于大距离移动中的垂直度测量.无论是利用垂直平面进行测量或者用近来引进的精密三维机床检测,无重叠的球板拼接均可用于水平和垂直的直线度测量,还可用于定位、倾斜、俯视及偏转等方面的测量.KNAPP W BRINGMANN B 2005纳米技术与精密工程2005,3,4:5
2Conformal dome correction with counterrotating phase plates 显示文摘SPARROLD S W Mills J P Knapp D J et at 2000Opt Eng2000,39,:1
3C-reactive protein (CRP) serum-concentration in dogs with impaired postoperative wound heal- ing 显示文摘Knapp A Schrodl W Grevel V 2009Tierarztliche Praxis Ausgabe Kleintiere Heimtiere2009,37,:1
4Energy distribution in wavelets and implications on resolving power显示文摘Knapp R W 1993Geophysics1993,58,1:1
5Proposal for the classifica- tion of acute leukemias: European group for the immunological characterization of leukemias显示文摘Bene MC Castoldi G Knappe W 1995Leukemia1995,9,10:1
6Model-based Chase-the- Ballf calibration of a 5-axismachining center 显示文摘BRINGMANN B KNAPP W 2006CIRP Annals-Manufacturing Technology2006,55,1:1
7TGF-beta1 regulation of dendritic cells显示文摘Strobl H Knapp W 1999Microbes Infect1999,1,15:1
8Pathogenicity of Beauveria bassiana and Metarhiziumanisopliae to the tobacco spider Mite Tetranychus evansi显示文摘WEKESA V W MANIANIA NK KNAPP M 2005Exp Appl Acarol2005,36,:1
9Fate and effects of enrofloxacin in aquatic systems under different light conditions 显示文摘Knapp C W Cardoza L A Hawes J N 2005Environmental Science & Technology2005,39,23:1
10Flow cytometric analysis of cellsurface and intraeellular antigens in leukemia diagnosis显示文摘KNAPP W STROBL H MAJDIC O 1994Cytometry1994,18,:1
11Fate of tetracycline resistance genes in aquatic systems : Migration from the water column to peripheral biofilms 显示文摘Engemann C A Keen P L Knapp C W 2008Environmental Science & Technology2008,42,14:1
12Standardization of weekly growing degree day accumulations based on differences in temperature observation time and method显示文摘DeGaetano A T Knapp W W 0,,:1
13Toll-like receptor 2 plays a role in the Early inflammatory rosponse to murine pneumococcal pneumonia but Does not contribute to antibacterial defense显示文摘Knapp S Catharina W Cornelis V 2004J Immunol2004,172,:1
14Proposals for the immunological classification of acute leukemia显示文摘BENE M C CASTOLDI G KNAPP W 1995Leukemia1995,9,:1
15Evidence of increasing antibiotic resistance gene abundances in archived soils since 1940显示文摘Charles W Knapp Jan Dolfing Phillip A 2010Environment Science & Tech- nology2010,44,:1
16Indirect measurement of volumetric accuracy for three-axis and five-axis machine tools:A Review显示文摘IBARAKI S KNAPP W 2012International Journal of Automation Technology2012,6,2:1
17High-resolution common-depth-point seismic reflection profiling: Field acquisition parameter design 显示文摘Knapp R W Steeples D W 1986Geophysics1986,51,2:1
18Hyperhomocysteinemia: a new risk factor for degenerative diseases显示文摘Herrmann W Knapp JP 2002Clin Lab2002,48,910:1
19Evolution of rDNA in Nicotiana allopolyploids: a potential link between rDNA homogenization and epigenetics 显示文摘Kovarik A Dadejova M Lim Y K Chase M W Clarkson J J Knapp S Leitch A R 2008Ann Bot (Lond)2008,101,6:1
20Proposals for the immunological classification of acute leukemia显示文摘Bene MC Castoldi G Knapp W 1995Leukemia1995,9,:1
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