电磁场张量,electromagnetic field tensor
1)electromagnetic field tensor电磁场张量
1.The equation for electromagnetic properties of a moving medium is discussed by usingelectromagnetic field tensor,electromagnetic induction tensor and their dual tensor.应用电磁场张量、电磁感应张量和它们的对偶张量讨论运动介质的电磁性质方程,指出D=εE和B=μH在运动介质中不成立,给出运动介质电磁性质方程的协变形式、向量形式。
2.Theelectromagnetic field tensor method is used to calculate the electromagnetic fields inside a parallel-plate simulator and analytical expressions for the field distributions are derived in time domain.利用电磁场张量法计算了平行板电磁脉冲模拟器内的电磁场并推导了其时域解析表达式。
2)covariant electromagnetie tensors协变电磁场张量
3)contravariant electromagnetic tensors逆变电磁场张量
4)the stress-energy tensor电磁场能量动量张量
1.The spacetime curvature was dealed with produced by the linear polarizational pulse laser of Hermit-Gaussion,one of the currently accepted forms for the intense pulse laser,using the general relativity which includes the linearized Eienstein equation,the Christoffel symbol,the stress-energy tensor and so on.运用广义相对论中的线性化爱因斯坦方程、克里斯托菲尔联络、电磁场能量动量张量等对最基本且最常用的激光模式 :厄米特高斯 ( 0 ,0 )模线偏振强脉冲激光所产生的局部时空弯曲进行了研究 ,算出了有关的物理量 。
5)moment current density tensor电磁场动量流密度张量
6)electromagnetic tensor电磁张量
1.Firstly,theelectromagnetic tensor is proved to be covariant tensor with four-dimension.先证明电磁张量是一个四维协变张量,2个麦克斯韦微分方程是四维协变方程;再将麦克斯韦微分方程中的电磁张量换成电磁场量,并进行展开,通过整理及选择适当的指标,论文主题得到证明。
英文短句/例句
1.Three-dimensional Conjugate Gradients Inversion of Magnetotelluric Impedance Tensor大地电磁张量阻抗三维共轭梯度反演研究
2.Maxwell Electromagnetic Stress Tensor and Electromagnetic Solid Dynamics麦克斯韦电磁应力张量和电磁固体耦合动力学
3.Study on the Energy-Momentum Tensor of Electromagnetic Fields in External Region of Spherical Symmetric Mass and in Gravitational Waves;球对称质量外部区域和引力波场中电磁场的能量动量张量
4.The Energy-Momentum Tensor of Gravitational Waves of the Double Polarized States and Electromagnetic Fields in Gravitational Waves;双极化态引力波及其波场中的电磁波的能量动量张量
5.The electric and magnetic fields have been amalgamated into electromagnetic field tensor.电场和磁场合并为电磁场张景。
6.unit magnetic mass in the electromagnetic system电磁制中的单位磁质量
7.Localization of a Magnetic Object Based on Magnetic Gradient Tensor at a Single Point磁性目标的单点磁梯度张量定位方法
8.Research and Development of the Electromagnetic-Hysteresis Yarn Tensioning Device电磁式磁滞纱线张力器的研究与开发
9.geomagnetic electro kinetograph地磁电流量计地磁海流计电地磁流量计
10.meter tube(of an electromagnetic flowmeter)（电磁流量计的）测量管
11.Study on the Magneto-Photovoltaic and the Hyper-Raman Tensors of Crystals晶体磁光生伏打张量和超拉曼张量的研究
12.Magnetic gradient tensor and its application on dipole localization磁力梯度张量及在磁偶极子定位中的应用
13.The design of BESIII EMC charge measurement with three rangesBESIII电磁量能器三量程电荷测量方案
14.soft iron instrument软铁芯电磁测量仪表
15.electromagnetic mass and radiation damping电磁质量和辐射阻尼
16.instrument to detect and measure electromagnetic radiation.测量电磁辐射的仪表。
17.Lorentz invariant electromagnetic mass洛伦兹不变电磁质量
18.Brain Tissue Conductivity Reconstruction Based on Diffusion Tensor Magnetic Resonance Imaging:A Simulation Study基于扩散张量成像技术的大脑组织核磁共振电导率重构的仿真研究
相关短句/例句
covariant electromagnetie tensors协变电磁场张量
3)contravariant electromagnetic tensors逆变电磁场张量
4)the stress-energy tensor电磁场能量动量张量
1.The spacetime curvature was dealed with produced by the linear polarizational pulse laser of Hermit-Gaussion,one of the currently accepted forms for the intense pulse laser,using the general relativity which includes the linearized Eienstein equation,the Christoffel symbol,the stress-energy tensor and so on.运用广义相对论中的线性化爱因斯坦方程、克里斯托菲尔联络、电磁场能量动量张量等对最基本且最常用的激光模式 :厄米特高斯 ( 0 ,0 )模线偏振强脉冲激光所产生的局部时空弯曲进行了研究 ,算出了有关的物理量 。
5)moment current density tensor电磁场动量流密度张量
6)electromagnetic tensor电磁张量
1.Firstly,theelectromagnetic tensor is proved to be covariant tensor with four-dimension.先证明电磁张量是一个四维协变张量,2个麦克斯韦微分方程是四维协变方程;再将麦克斯韦微分方程中的电磁张量换成电磁场量,并进行展开,通过整理及选择适当的指标,论文主题得到证明。
延伸阅读
变电所快速暂态电磁场变电所快速暂态电磁场fast transient electro-magnetic fields in substations变电所中快速暂态电磁场强度由于开关操作暂态过程受多种因素影响.因此变电所中实际测t得到的场强数值分散性较大。不同电压等级变电所，用不同型式开关，实测得到的电场强度可达数十千伏/米(kV/m).磁场强度可达数百安培/米(A/m).美国对变电所中操作暂态电磁场的实测工作做的较多。作为一个例子，下表列出了美国电力研究院(EPRI)在115kV、250 kV、500 kV变电所中的实测结果。常规变电所内测点在母线下方地面，操作是断开一段短母线，一川纵潮洲娜朋洲川一0 0 0 0 0 00411:1l)即10 010加︵任守︸侧欲典匆6 .0臼.《】火l()《a)T(5、留一。·““nlj 0 50几00 .，0.1 10(任/A艺侧蔽2.()魂.硬)丫﹂)()口匕t卜卜片卜f乙仁0 t 0 0 0 0 005 .....-卜闭40加020化 (‘/V)侧旧要翻，::.::l二‘.1.吐吐.吐2.《)4.(】6 .0划) 了卜卜┌────┬──────┐│ 一一J │八L，‘一’ ││习 ├──────┤│一一.1 │{犷V一·│└────┴──────┘0﹃-j门1 96，JD.任1 9 tl滩n乙oq乙 ︵三z淤巴侧翻要御 (一。一‘)洲.‘}12‘)一6(，义1‘，一‘，喊d)T(5) 500 kV变电所内断开隔离开关时 的地面电场和磁场(a)GIS磁场;(b)GIS电场;(e)AIS滋场;(d)AIS电场b一and一onsuo kuolsu zonto一d一onelehong变电所快速暂态电磁场(fast transient elec-tromagnetie fields in substations)变电所中隔离开关切、合短母线时的暂态过程产生的电磁场。高压隔离开关操作时，触头间产生一系列电弧过程。
