在量子场理论中,这个瞬间电偶极子有序化的过程被称为极化,它产生一个次电场,与第一个电场结合并使其强化。
According to quantum field theory, this sudden snapping to order of electric dipoles, called polarization, generates a secondary electric field that combines with and strengthens the first field.
实验结果说明,拉伸前后的这类共聚物薄膜均是极性材料,即充电极化后的材料内部同时存在取向偶极子和俘获空间电荷。
Experimental results point out that the said copolymer electret film is a polar material, i. e. there exist both oriented dipoles and deposited space charges in the film after charging.
论述了利用交叉偶极子均匀线阵进行多信号到达角与极化参量联合估计的方法。
This shows how to estimate both the angles of arrival (AOA) and the polarizations of incoming planear waves with an uniforms linear array of crossed dipoles.
用统计方法研究了随机取向偶极子云的后向散射信号的频谱和极化特性、并给出数字结果。
The spectral and polarizing characteristics of radar echoes from random orientation of dipole scatterers are investigated using statistical method and the numerical results are given.
分析表明:在木材的四种极化现象中偶极子取向极化的热效应是介质损耗的主要方面。
The result shows that the heat effect of dipole orientation polarization is the principal aspect of the medium loss in the four kinds of polarization phenomena of timbers.
的方法是适合循环偶极子黑社会,黑社会或偶极黑社会加环黑社会的,可以同时估计DOA和极化。
The method is suitable for dipole triad, loop triad or dipole-triad-plus-loop-triad and can estimate both DOA and polarization.
的方法是适合循环偶极子黑社会,黑社会或偶极黑社会加环黑社会的,可以同时估计DOA和极化。
The method is suitable for dipole triad, loop triad or dipole-triad-plus-loop-triad and can estimate both DOA and polarization.
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