您要查找的是不是：
- The fundamental magnetic entities are magnetic dipoles. 基本的磁体是磁偶极子。
- Ampere's Law. Boundary Conditions for Magnetic Fields. Multipole Expansion of the Magnetic Field, Magnetic Dipoles. 安培定律。磁场的边界条件。磁场多极展开,磁偶极。
- When the magnitudes and directions of the electric and magnetic dipoles were matched, the radiation in backward and sideward direction was obviously restrained. 当TEM喇叭天线与低频补偿回路形成电偶极子和磁偶极子满足匹配条件时,天线低频辐射的单向性将得到提高。
- An orbiting electron in an atom will have a magnetic dipole moment. 一个原子中旋转的电子会有磁偶极距。
- The spectral domain Green＇s functions of scalar and vector potentials for vertical and horizontal electric as well as magnetic dipoles in multi-layered medium are presented and verified. 本文给出多层媒质中水平和垂直电、磁偶极子的谱域标量位和矢量位格林函数的一般表达式，并验证了其正确性。
- two-dimensional magnetic dipoles 二维磁偶极子
- Only magnetic dipole and higher multipole configuratons occur in nature. 自然界中只能出现磁偶极子以及磁多极子的形式。
- Only magnetic dipole and higher multipole configurations occur in nature. 自然界中只能出现磁偶极子以及磁多极子的形式。
- Finish Electric Dipole Radiation. Qualitative Aspects of Electric Quadrupole and Magnetic Dipole Radiation. 结束电偶极辐射之讨论。定性解释电四极特性及磁偶极辐射。
- Authors of this paper has designed a LRC circuit as the vertical magnetic dipole source in time domain. 理论分析表明接收波形随距离衰减的程度远大于随电阻率减小而衰减的程度；
- The electric field intensity decay is 40 dB per decade of distance in near field of a magnetic dipole. 磁偶极之近场辐射电场强度随距离每增十倍衰减四十分贝。
- This paper offers a concise and rigorous method to calculate the magnetic field by a magnetic dipole using Biot Savart's law. 本文提供了一种用毕奥 萨伐尔定律求解磁偶极子的磁场分布公式的方法 .
- By resolving a free oriented magnetic dipole to HMD and VMD, a method for resolving the wave of HMD and VMD to EV and EP wave is given. 摘要将水平层状介质中的任意方向磁偶极子分解成水平磁偶极子(HMD)和垂直磁偶极子(VMD)，给出了将VMD和HMD产生的波分解为电场矢量垂直于人射面的线形极化波（EV波）和平行于人射面的线形极化波（EP波）的方法。
- The magnetic leakage field distribution above linear defects of a tube sample under the geomagnetic field was modeled according to magnetic dipole theory. 摘要利用磁偶极子理论，建立稳恒微弱地磁场作用下管类试件线状缺陷段产生的漏磁场模型。
- Dalian is a magnet for tourists. 大连是吸引游客的地方。
- In teaching, Ampere force is used to count the mutual force of magnetic dipole and magnetic field and the method is visual and easy to understand and take in. 在教学中,磁偶极子与磁场的相互作用力运用培安力公式来计算,方法直观易懂,学生较易接受。
- When the magnetic dipole moment made by low-frequency-compensation loop was large enough, the magnitude of radiation in forward direction would be enhanced ... 当天线的低频补偿回路形成的磁偶极矩足够大时,低频补偿可增大天线主辐射方向的辐射,并改善天线低频辐射特性。
- We derive an accurate and analytical expression for electromagnetic fields of a vertical magnetic dipole over an anisotropic uniaxial medium half-space. 摘要文中推导出单轴各向异性媒质半空间上方垂直磁偶极源电磁场的精确解析表达式。
- Based on the spatial distribution of magnetic dipole,the equation of the normal component of leakage magnetic field on the tube surface under low-intensity field was derived. 根据磁偶极子空间磁场分布,导出了在外部垂直方向弱磁场下管状工件表面细长缺陷产生的弱磁场法向分量的计算公式。
- This disco is a magnet for young people. 这家迪斯科舞厅经常吸引大批年轻的顾客。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries
