助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   magnetic 在 电力工业 分类中 的翻译结果: 查询用时:0.18秒
图标索引 在分类学科中查询
所有学科
电力工业
物理学
材料科学
机械工业
天文学
铁路运输
化学
有机化工
肿瘤学
更多类别查询

图标索引 历史查询
 

magnetic     
相关语句
  
    The Research on Control Method of Variable Speed System of Multi-phase Permanent Magnetic Synchronous Motor
    多相永同步电动机调速系统控制方法的研究
短句来源
    Study on the Structure、Magnetic Properties and Thermal Expansion Anomalies of ThMn_(12)-type Rare-earth--Fe Compounds
    ThMn_(12)型稀土永材料的结构、性及反常热膨胀研究
短句来源
    Study on the Microstructure and Magnetic Properties of Nanocomposite Nd_2Fe_(14)B/α-Fe Permanent Magnetic Materials
    纳米复合Nd_2Fe_(14)B/α-Fe永材料微结构和性能研究
短句来源
    Study on Transverse Flux Permanent Magnetic Synchronous Machine
    横向通永同步电机研究
短句来源
    Measurement of Heavy D.C. Current and Energy in Rectifier System with Magnetic Potentiometer
    用位计测量整流系统中的直流大电流和电能
短句来源
更多       
  磁性
    Study on Magnetic Materials of Sm-Fe and Sm-Fe-M(M=Ti,Nb) Alloys and Their Nitrides
    Sm-Fe与Sm-Fe-M(M=Ti,Nb)合金及其氮化物磁性材料的研究
短句来源
    Preparation of (Nd,Pr)FeB Nanocrystalline Permanent Magnets and Their Microstructure and Magnetic Properties
    (Nd,Pr)FeB系纳米晶永磁的制备及其结构与磁性
短句来源
    Study on the Structure、Magnetic Properties and Thermal Expansion Anomalies of ThMn_(12)-type Rare-earth--Fe Compounds
    ThMn_(12)型稀土永磁材料的结构、磁性及反常热膨胀研究
短句来源
    First Principle Studies on Several Molecular Magnets and Magnetic Strong-Correlation Systems
    若干分子磁体及磁性强关联体系的第一性原理研究
短句来源
    Low-dimensional Molecular Magnetic Materials Studied by Density Matrix Renormalization Group
    低维分子磁性材料的密度矩阵重整化群研究
短句来源
更多       
  磁场
    Study of Material Modeling Problems in the Numerical Computation of Magnetic Fields
    磁场数值计算中材料模型问题的研究
短句来源
    THE CALCULATIONS AND DESIGNS OF MAGNETIC FORCE IN AN AXISYMMETRICAL MAGNETIC FIELDS
    轴对称磁场中磁力的计算与设计
短句来源
    Analysis and Computation of Magnetic Field of Stator End of Generator by Finite-Elements (Ⅱ)
    发电机端部磁场的有限元分析(Ⅱ)
短句来源
    Computation of the Magnetic Field for Permanent Magnet Electrical Machines Using the Finite Element Method
    用有限元法计算永磁电机磁场
短句来源
    Magnetic Field Analysis of a Low-Inertia REPM DC Servo Motor with Magnetic Shielding Case by using the Finite Element Method
    用有限元法分析屏蔽式稀土永磁低惯量直流伺服电动机的磁场
短句来源
更多       
  磁的
    Preparation of (Nd,Pr)FeB Nanocrystalline Permanent Magnets and Their Microstructure and Magnetic Properties
    (Nd,Pr)FeB系纳米晶永磁的制备及其结构与磁性能
短句来源
    Microstructure and Magnetic Properties of Mass produced High energy Sintered NdFeB Magnets
    工业生产高磁能积烧结NdFeB永磁的结构与性能
短句来源
    Optimization Design of Bridge Magnetic System with Permanent Magnet
    带永磁的桥式磁系统优化设计
短句来源
    Study on the relation between aging treatment and magnetic properties of high intrinsic coercivity 2:17 type SmCo permanent magnets
    高矫顽力2∶17型SmCo稀土永磁的时效处理与磁性能的研究
短句来源
    and when the amount of CaCO3 is 0.6 wt%, HBO3 is 0.4wt% ,the best magnetic is Br=420 mT, (BH)max=33.5kJ/m3, Hcb=265.6kA/m, Hcj=276.8kA/m.
    在CaCO_3含量为0.6wt%、HBO_3含量为0.4wt%时,锶铁氧体永磁的磁性能为最佳:Br=420mT; (BH)_(max)=33.5 kJ/m~3;
短句来源
更多       

 

查询“magnetic”译词为其他词的双语例句

     

    查询“magnetic”译词为用户自定义的双语例句

        我想查看译文中含有:的双语例句
    例句
    为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
      magnetic
    In the second part, where we explore connections with Maxwell's equations, the main novelty is the treatment of the corresponding electro-magnetic boundary value problem by recasting it as a 'half' Dirichlet problem for a suitable Dirac operator.
          
    At the end of the article, the method is tested on real magnetic field data measured by the German geoscientific research satellite CHAMP.
          
    The stereo-structures of Roridin P and Isororidin P were established on the basis of one- and two-dimensional nuclear magnetic resonance (NMR) spectral analyses.
          
    The synthesized compounds have been characterized on the basis of elemental analyses, infrared spectroscopy (IR), and nuclear magnetic resonance (NMR).
          
    Two compounds were designed, synthesized, and characterized by 1H-nuclear magnetic resonance (1H-NMR), ultraviolet (UV)-visible, and matrix-assisted laser desorption/ionization (MALDI) mass spectra.
          
    更多          


    By the end of 1958 the speciality of , high voltage technique and the speciality of electricalapparatus with the help of Soviet specialist A. I. Dolginov and. in cooperation with the SianInstitute of Apparatus and the Sian Insulator workn, have made the design of 330-kv magnetic-type lightning arrester and produced it. In this paper the test result of the interrupting abilityof gap is given and the method of calculating lightning arrester characteristics discussed.

    1958年底高压专业与电器专业和西安高压电器研究所及西安电瓷厂协作,在苏联专家阿·约·多耳吉诺夫同志帮助下,设计并制造了330仟伏磁吹避雷器。本文中给出了火花间隙灭弧能力的试验结果,并讨论了避雷器特性计算的方法。

    An electronic circuit which may be applied to the control of firing angle of high voltage mercury arc current converter is suggested in this paper.The circuit mainly consits of two parts:the primary pulse generator and the secon- dary pulse former.Between these two parts is inserted an insulating transfo- rmer which transmits the control paise and isolates the high potential difference between them.The primary generator generates the control pulses and determinates their phase.The secondary pulse former supplies...

    An electronic circuit which may be applied to the control of firing angle of high voltage mercury arc current converter is suggested in this paper.The circuit mainly consits of two parts:the primary pulse generator and the secon- dary pulse former.Between these two parts is inserted an insulating transfo- rmer which transmits the control paise and isolates the high potential difference between them.The primary generator generates the control pulses and determinates their phase.The secondary pulse former supplies the power, necessary for gridcontrol,and formes the configuration of the pulse.This circuit has been used in a model of high voltage d.c.power transmission system. Experimental result shows that the quality of the pulse in this system is better than that of the commonly adopted magnetic system,but the interference in this syetem needs eliminating.

    本文提出了一种电子的栅极控制线路,可用来控制高压离子变流装置的工作。控制线路主要包含一次脉冲发生器和二次脉冲装置二部分,在这二部分之间有绝缘变压器,负责传递脉冲电压并隔离高电位。一次脉冲发生器负责控制脉冲的移相和产生;二次脉冲装置则完成脉冲的整形供给控制脉冲必要的功率,本钱路曾经用在直流输电模拟装置中;实验结果初步证明脉冲质量较现有磁性系统优越,但干扰问题有待改进。

    One of the ways to raise the efficiency and diminish local overheating is by the using of shields to decrease the stray losses produced in the stator core end-plates or rotor surface of an electrical machine due to the rotating magnetic fields. However, as has been indicated in the papers by several writers, positive effects of shielding are not always realized; that is to say, the stray losses may even increase if the material or thickness of the shield is not properly chosen. In this paper, theoretical...

    One of the ways to raise the efficiency and diminish local overheating is by the using of shields to decrease the stray losses produced in the stator core end-plates or rotor surface of an electrical machine due to the rotating magnetic fields. However, as has been indicated in the papers by several writers, positive effects of shielding are not always realized; that is to say, the stray losses may even increase if the material or thickness of the shield is not properly chosen. In this paper, theoretical analysis of the losses in multilayer media in the rotating fields is made, a formula for the calculation of the stray losses in machines with shields is derived from this theoretical analysis based on the Maxwell's equations and curves are drawn. Finally a primary field coefficient Kp, so named by the authors, is given so as to facilitate the proper designing of the shields.. Experiments on a model have been carried out and the results obtained agreed with the analytical study.

    利用屏幕以减少电机定子端部压板损耗或转子表面损耗是提高电机效率及减轻局部过热现象的措施之一。但在屏幕层的材料及厚度选用得不合适时,也有可能增加损耗。本文进行了旋转磁场中多层媒介质的损耗的理论分析,从马克士威方程推导出有屏幕时的损耗计算公式,文章最后提出了“原磁场系数”Κρ作为对选择适当的屏幕材料及厚度以减少某次谐波的损耗的判据。 计算公式的结果与从模型实验上所得的结果是相符的。

     
    << 更多相关文摘    
    图标索引 相关查询

     


     
    CNKI小工具
    在英文学术搜索中查有关magnetic的内容
    在知识搜索中查有关magnetic的内容
    在数字搜索中查有关magnetic的内容
    在概念知识元中查有关magnetic的内容
    在学术趋势中查有关magnetic的内容
     
     

    CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
    版权图标  2008 CNKI-中国知网
    京ICP证040431号 互联网出版许可证 新出网证(京)字008号
    北京市公安局海淀分局 备案号:110 1081725
    版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社