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- An orbiting electron in an atom will have a magnetic dipole moment. 一個原子中旋轉的電子會有磁偶極距。
- Three-phase motors inherently produce a rotating magnetic field. 三相電機會自動產生旋轉的磁場。
- Only magnetic dipole and higher multipole configuratons occur in nature. 自然界中只能出現磁偶極子以及磁多極子的形式。
- Only magnetic dipole and higher multipole configurations occur in nature. 自然界中只能出現磁偶極子以及磁多極子的形式。
- Slip is more usually expressed as a fraction of rotating magnetic speed. 電機轉差率通常表示為旋轉磁場轉速的百分比。
- Finish Electric Dipole Radiation. Qualitative Aspects of Electric Quadrupole and Magnetic Dipole Radiation. 結束電偶極輻射之討論。定性解釋電四極特性及磁偶極輻射。
- Authors of this paper has designed a LRC circuit as the vertical magnetic dipole source in time domain. 理論分析表明接收波形隨距離衰減的程度遠大於隨電阻率減小而衰減的程度;
- Elated, Tesla submitted several patent applications that broadly covered the principle of a rotating magnetic field. 特士拉很興奮地送出好幾個專利的申請,可以廣泛地涵蓋轉動磁場的原理。
- The electric field intensity decay is 40 dB per decade of distance in near field of a magnetic dipole. 磁偶極之近場輻射電場強度隨距離每增十倍衰減四十分貝。
- This paper offers a concise and rigorous method to calculate the magnetic field by a magnetic dipole using Biot Savart's law. 本文提供了一種用畢奧 薩伐爾定律求解磁偶極子的磁場分佈公式的方法 .
- 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. 摘要將水平層狀介質中的任意方向磁偶極子分解成水平磁偶極子(HMD)和垂直磁偶極子(VMD),給出了將VMD和HMD產生的波分解為電場矢量垂直於人射面的線形極化波(EV波)和平行於人射面的線形極化波(EP波)的方法。
- Using algebraic dynamics, the Landau system in a rotating magnetic field has been solved and the general geometric phase is calculated. 基於代數動力學;精確求解了旋轉磁場中的朗道系統;討論了它的一般幾何相位;給出了一般量子幾何相位中對應於規範勢的那部分相位的經典對應.
- Objective: To investigate the effect of transrectal heat rotating magnetic field in the treatment of obstinate hemospermia. 目的:探討經直腸熱旋磁按摩治療頑固性血精症的有效性。
- The magnetic leakage field distribution above linear defects of a tube sample under the geomagnetic field was modeled according to magnetic dipole theory. 摘要利用磁偶極子理論,建立穩恆微弱地磁場作用下管類試件線狀缺陷段產生的漏磁場模型。
- The fundamental magnetic entities are magnetic dipoles. 基本的磁體是磁偶極子。
- He surmised that the rotating magnetic field could be created using AC instead of DC, but at the time he did not know how to achieve this feat. 他推測以交流電(不是直流電)以產生旋轉的磁場,不過當時他還不知道要怎麽實現這種技術。
- 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. 在教學中,磁偶極子與磁場的相互作用力運用培安力公式來計算,方法直觀易懂,學生較易接受。
- When the magnetic dipole moment made by low-frequency-compensation loop was large enough, the magnitude of radiation in forward direction would be enhanced ... 當天線的低頻補償迴路形成的磁偶極矩足夠大時,低頻補償可增大天線主輻射方向的輻射,並改善天線低頻輻射特性。
- We derive an accurate and analytical expression for electromagnetic fields of a vertical magnetic dipole over an anisotropic uniaxial medium half-space. 摘要文中推導出單軸各向異性媒質半空間上方垂直磁偶極源電磁場的精確解析表達式。
- By using a coherent state method,we prove that the geometric phase of the spinor in rotating magnetic fields to be one half of the solid angle that the spinor states sweep. 運用相干態方法,本文證明了中子在旋轉磁場中的幾何相位是粒子態矢量在態空間中掃過的立體角的一半,同時提供了一種幾何相位在周期演化中的簡單演算法。