电流元的英文

• current element

• "电流"英文翻译    electric current
• "元"英文翻译    first; primary
• "电流元件" 英文翻译 :    current-element
• "对流元" 英文翻译 :    convective cell
• "湍流元" 英文翻译 :    turbulence cell; turbulence element
• "纯射流元件" 英文翻译 :    pure fluidic element
• "对流胞 对流元" 英文翻译 :    convectivecell
• "硅整流元件" 英文翻译 :    silicon rectifier cell
• "节流元件" 英文翻译 :    restricting element; restrictive element; throttle unit; throttling element
• "射流元件" 英文翻译 :    fluidic device; fluidic element; fluidic elemet
• "整流元件" 英文翻译 :    rectifier cell; rectifier element; rectifying element
• "电流" 英文翻译 :    current; galvanic current; electric current; electricity; current flow◇电流保护装置 current protective device; 电流饱和 current saturation; 电流倍增 current multiplication; 电流测量 current measurement; 电流测量仪表 current instruments; 电流差动 current differential; 电流常数 current constant; 电流断路器 tie [line] breaker; 电流方向 sense of current; 电流放大器 current amplifier; 电流分配 current division; 电流消耗 current drain; 电流效率 current efficiency; 电流效率测定法 current efficiency determination method; mination method; 电流谐振 current resonance; 电流选择开关 current selected switch; 电流指示器 current indicator
• "半导体整流元件" 英文翻译 :    semiconductor rectifier cell
• "带运动件射流元件" 英文翻译 :    moving part fluidic element
• "对冲型射流元件" 英文翻译 :    opposed jet element
• "多通路射流元件" 英文翻译 :    multi-channel fluid element
• "方向控制过流元件" 英文翻译 :    directional control overcurrent element
• "可控硅整流元件" 英文翻译 :    scr; silicon-controlled rectifier
• "皮托-文丘里测流元件" 英文翻译 :    pitot-venturi folw element
• "无运动射流元件" 英文翻译 :    non-moving fluidic element
• "相互作用型射流元件" 英文翻译 :    interacting jet element
• "低电流 小电流" 英文翻译 :    lowcurrent
• "副电流, 应电流" 英文翻译 :    secondary current
• "强电流，大电流。" 英文翻译 :    heavy current
• "电流 动电电流 化电流 直流" 英文翻译 :    galvaniccurrent

• Boundary integral equation of electromagnetic field with line current element of external source
  存在外源线电流元的电磁场边界积分方程
• The analytical solution of time - harmonic electromagnetic fields excited by an arbitrary current dipole in spherical conductor is obtained
  求解了球导体中时谐电流元的电磁场解析解。
• The electric dyadic green ' s function inside the sphere and the magnetic dyad outside the sphere are given . in addition , spherically multilayered conductor is discussed and the dyadic green ' s functions are given for a two - layer conductive sphere
  进一步讨论了同心分层导体球情况，并给出了电流元位于两层同心导体球的里层时球内电场和球外磁场的并矢格林函数。
• To verify analytical solutions , the numerical solution is computed for the problem that an arbitrary time - harmonic current dipole is in a conductive sphere utilizing finite element method and the analytical solution is compared with the numerical solution
  为验证所求电磁场解析解的正确性，利用通用有限元分析软件对导体球中时谐电流元的电磁场解析解作了数值验证。
• In this thesis , studies are made on the problem of time - harmonic electromagnetic fields excited by an arbitrary current dipole in spherical conductor . the problem is presented in eddy - current nondestructive test and geophysical prospecting . under the condition of magnetic quasi - static state , the boundary - value problem about modified magnetic vector potential is solved and the analytical solution is obtained
  本论文针对涡流无损检测和地球物理勘探领域用到的球导体中时谐电流元的电磁问题做了研究，在磁准静态近似下，求解了修正磁矢量位的边值问题，获得了问题的解析解，并利用通用有限元分析软件做了数值验证。
• This study analyzed the development of interaction and field by researching the interaction of charge . it also analyzed the regulation of the interaction , the concept of field and the relation between the field concept and other laws by studying the interaction of charge ( include “ the interaction of conductor ” 、 “ the interaction of static charge ” 、 “ the interaction of motion charge ” 、 “ the interaction of current element ” )
  通过对电荷间相互作用(包括“带电导体之间” 、 “运动电荷之间” 、 “静电荷间” 、 “电流元之间”的相互作用)的研究,分析相互作用的规律,并进一步研究场的概念,分析场概念与其他定律之间的关系。
• Firstly , in spherical coordinate system , the sovp formulation for the time - harmonic electromagnetic fields of the current dipole in conductive infinite - space is derived , using reciprocity theorem and transforming relations between special functions . then , selecting appropriate coordinate system , using superposition principle , the boundary - value problem of modified magnetic vector potential on the problem of a time - harmonic current dipole in spherical conductor is solved and analytical solution is obtained . finally , by means of the addition formulas of legendre polynomial and spherical harmonics function of degree n and order 1 , the analytical solution in spherical coordinate system specially located is transformed into that in spherical coordinate system arbitrarily located
  首先利用特殊函数间的转化关系和互易定理推导得到了无限大导体空间中球坐标下时谐电流元电磁场的二阶矢量位形式：然后利用叠加原理，选择合适坐标系，求解了导体球中时谐电流元的修正磁矢量位边值问题，得到了问题的解析解；最后依据不同坐标系下电磁场解的转化原理，借助勒让德多项式和n次1阶球谐函数的加法公式，将坐标系特殊安放时的电磁场解析解变换到坐标系一般安放时的解析解，给出了球内电场和球外磁场的并矢格林函数。