magnetic dipole
磁偶极子：在电磁学中
常用释义
英式发音
美式发音
基本释义
- 磁偶极子：在电磁学中，当源的大小趋近于零，同时保持磁矩恒定时，要么是电流闭合环路，要么是一对极点的极限。
例句
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1·This method is suitable for the magnetic dipole in any direction.该方法适用于任何方向的磁偶极子源。
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2·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。
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3·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。
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4·Finely, the radiation of the electric dipole and magnetic dipole are discussed under the two potential formulation.最后讨论了电偶极和磁偶极辐射在双矢势下的表达式。
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5·Based on single magnetic dipole model, the spatial filtering method of cardiac magnetic signal in the frequency domain was investigated.本文利用心脏磁场单磁偶极子模型研究了心脏磁场强度检测信号的频域空间滤波法。
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6·The distribution characteristic of the magnetic dipole field is analyzed based on the propagation equations of underwater electromagnet ic wave.基于电磁波在海水中的传播方程，分析了海水中磁偶极子辐射场的分布特性。
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7·We derive an accurate and analytical expression for electromagnetic fields of a vertical magnetic dipole over an anisotropic uniaxial medium half-space.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。
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8·The magnetic leakage field distribution above linear defects of a tube sample under the geomagnetic field was modeled according to magnetic dipole theory.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。
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9·To lose sight of paired magnetic dipole brim and to equate bound current element, making certain direction and magnitude of a force upon it by Ampere Law.若忽略磁偶极子对的边缘效应，并将其等效成束缚电流元，可用安培定律来确定其受力大小和方向。
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10·The system comprises an input unit ( a microphone) for inputting the audio data or other information into a magnetostatic field generated by a magnetic dipole.此专利系统包括一个输入单元（麦克风），用于将语音数据和其他信息输入至磁偶极子产生的静磁场。