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408篇 您的检索式:作者名="Mohn"
    题名 作者 年代 出处 被引量
1宽频高精度电压比例测量装置显示文摘为了研究谐波对电力互感器误差特性的影响,文章基于Labview和NI PXI-5922双通道数字化仪,运用双通道交换技术,研制了一种宽频高精度电压比例测量装置。介绍了该装置的结构和工作原理,并通过试验对装置的基本误差、频率特性以及短期稳定性等性能进行了测试。研究结果表明通道交换技术有效降低了装置的比例测量误差,当两被测电压信号间的相位较接近时,装置在工频下的比值差小于1×10-6,相位差小于0.1μrad,在60Hz^10kHz范围内的频率响应非常平坦,比例测量性能较同类装置有较大提高。岳长喜 周峰 Enrio Mohns 雷民 章述汉 项琼 2013电测与仪表2013,50,10:8
2一种高准确度电子补偿式电流比较仪显示文摘电流互感器(CT)被广泛应用于电流的比例变换,但其准确度一般难以优于0.01%。具有更高准确度的电流比例变换装置,例如双级电流互感器或补偿式电流比较仪,由于使用上的限制,一般只用于工频电流比例的量值溯源或量值传递。针对于此,研发出一种利用电子线路补偿铁心励磁电流的即所谓电子补偿式电流比较仪(ECCC)。文中阐述这种电流比较仪的基本原理,理论分析其误差性能,并进行了误差校准试验。试验结果表明,该ECCC的准确度满足0.000 5级要求,既可作为一种高准确度的电流比例标准,也可用于工频电流的高准确度测量。李鹤 Enrico Mohns 雷民 赵伟 章述汉 胡浩亮 2017电测与仪表2017,54,19:5
3Mechanisms of N 2 O production in biological wastewater treatment under nitrifying and denitrifying conditions显示文摘Pascal Wunderlin Joachim Mohn Adriano Joss Lukas Emmenegger Hansruedi Siegrist 2011Water Research2011,,4:2
4Comparison of nanoscale and microscale bioactive glass on the properties of P(3HB)/Bioglass(R) composites显示文摘MISRA S K MOHN D BRUNNER T J 2008Biomaterials2008,29,12:1
5The effect ofsubclinical hypothyroidism on metabolic control in chil-dren and adolescents with Type 1diabetes mellitus显示文摘Mohn A Di Michele S Di luzio R 2002Diabet Med2002,19,1:1
6Use of chlorophyll fluorescence in metal-stress research :A case study with the green microalga Scenedesmus 显示文摘MALLICK N MOHN F H 2003Ecotoxicology and Enviromental Safety2003,55,:1
7Microbial reductive dechlorination 显示文摘Mohn W M Tiedje J M 1992Microbiol Review1992,56,:1
8Impact of physiological stresses on nitric oxide formation by green alga, Scenedesnues obligus显示文摘MALLICK N MOHN F H SOEDER C J 2000J Microbiology and Biotechnology2000,110,2:1
9On fast decoupled continuation power flows 显示文摘Mohn Fritz Walter de Souza A C Z 2002Electric Power Systems Research2002,63,:1
10Recent applications of metal matrix composites in precision instruments and optical systems显示文摘Walter R. Mohn Daniel Vukobratovich 1988Journal of Materials Engineering1988,,3:1
11Telomere length and obesity显示文摘Zannolli R Mohn A Buoni S 2008Aeta Paediatr2008,97,7:1
12Establishment of a PCB degrading enrichment culture with predominantly metadechlorination显示文摘Morris P J Mohn W W Quensen III JF 1992Appl Environ Microbiol1992,58,:1
13Bioaugmentation with resin acid-degrading bacteria enhances resin acid removal in sequencing batch reactors treating pulp mill effluents 显示文摘YU Z T MOHN W W 2001Water Research2001,34,4:1
14Increased oxidative stress in prepubertal severely obese children:effect of a dietary restriction-weight loss program显示文摘 Catino M Capanna R 2005J Clin Endocrinol Metah2005,90,:1
15Engineered metal matrix composites for precision optical systems显示文摘MOHN W R 1988Sample Journal1988,,1:1
16Bacterial diversity and community structure in an aerated lagoon revealed by ribosomal intergenic spaceranalyses and 16S ribosomal DNA sequencing显示文摘Yu Z Mohn W W 2001Applied andEnvironmental Microbiology2001,67,4:1
17Survey of unlicensed and off label drug use in paediatric wards in Europeancountries显示文摘Choonara I Impicciatore P Mohn A 2000BMJ2000,320,:1
18The chemical structure of a molecule resolved by atomic force microscopy 显示文摘Gross L Mohn F Moll N 2009Science2009,325,:1
19Turnover rates of B cells,T cells,and NK cells in simian immunodeficiency virus-infected and uninfected rhesus macaques 显示文摘De Boer RJ Mohn H Ho DD 2003J Immunology2003,170,3:1
20Oxygen-deficient perovskitest linking structure, energetics and ion transport显示文摘Stolen S Bakken E Mohn C E 2006Phys Chem Chem Phys2006,8,:1
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