dipoles

dipoles

美 　英

• n.偶极；偶极天线
• 网络偶极子；双极子；半波振子

词形变化

复数：dipoles  

英汉解释

n.	1. 偶极 2. 偶极天线

英英解释

n.	1. two equal and opposite magnetized or electrically charged poles that are separated by a short distance

例句

But if the dipoles form in the presence of an existing electric field, they immediately align along the same direction as the field.

但是，如果这些电偶极子处于电场中，他们就会立即沿电场的方向排列。

The wave polarization and impedance characteristics in the near field of combinations of an electric and a magnetic Hertz dipoles .

赫芝电偶极与同向赫芝磁偶极混合源近场之极向与波阻抗特性。

The frequency response of radiation pattern of a linear dipole antenna by Hertz dipoles field summation approximation.

计算偶极天线之辐射场型随频率之变化。

A dual ayer array of strip rectangular dipoles structure is investigated, leading to a directivity bandwidth enhancement.

一双的唉阵列的条更长方形的偶极子结构被调查导致一方向性带宽增强。

The localization of multiple current dipoles is a difficult problem for the inverse study of MEG.

多偶极子定位是脑磁逆问题研究中的难点问题。

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。

In many crystals, electric dipoles are ordered in a preferred direction, resulting in a charged surface.

在许多晶体中，电偶极子以首选的红色方向排列，形成一个带电表面。

The mutual interference of dipoles existed under an external electric field and caused the asymmetric dielectric relaxation peek.

弛豫峰有较宽温度范围，并表现出弛豫现象的不对称性，这是由于偶极子对之间存在相互影响。

The problem of joint estimation of the frequency, angle of arrival and polarization with crossed dipoles is investigated.

研究了利用四阶累积量方法估计信号的到达角、极化角和频率。

The near and far electromagnetic field are synthesized by summation of the electromagnetic field of short current segments or Hertz dipoles.

以很多小段赫芝偶极之完整电磁场合成一任意线电流之近场与远场电磁场。

The current dipoles can be adopted to simulate the nerve sources in human brains.

神经元所产生的脑内电活动通常可用电流源偶极子来模拟。

EM- Field at positions with distance not greater enough compared to distance between Hertz dipoles.

电磁场与赫芝电偶极之距离不足够大于赫芝电偶极间之距离时之电磁场。

The distance variation of radiation pattern in the near field of a magnetic Hertz dipoles .

赫芝磁偶极近场场型随距离之变化。

The coupling of excited fluorophore dipoles with the aluminum is highly efficient, exceeding 50%.

与铝的荧光激发偶极子耦合效率高，超过50%。

The spacing and dimensions of the dipoles depend on the wavelength.

双极子的间距和尺寸是由波长来确定的。

The distance variation of radiation pattern in the near field of an electric Hertz dipoles .

赫芝电偶极近场场型随距离之变化。

This phenomenon was explained by a model based on filamentary conduction disturbed by dipoles in view of experimental results.

在此基础上，结合文献提出了偶极矩微扰下的细丝传导模式来解释这种现象。

A method of localization of multiple current dipoles based on the minimum-dipole number solutions is investigated.

本文基于最小偶极子数解，研究了一种多偶极子的脑磁源定位方法。

According to theory, there are countless electric dipoles created by virtual particles in any given volume of the quantum vacuum.

这个理论告诉我们，在任何给定体积的量子真空中都存在数不清的由虚粒子产生的电偶极子。

Three-dimensional interactions of an external circular crack in an infinite transversely isotropic piezoelectric body with dipoles

压电无限体中外圆裂纹与力电偶极子的相互作用

Localization of current dipoles in a realistic head shape model by a magnetoencephalogram-multiple signal classification algorithm

利用脑磁图-多重信号分类算法求解真实头模型中磁源定位问题

Emission spectrum of a cascade three-level atom with orthogonal dipoles interacting with a single-mode field

理想腔中具有正交偶极矩的级联型三能级原子发射谱

Interaction energy and force between the pair of dipoles

两电偶极子间的相互作用能和相互作用力

Miniaturize the endoscope localizing sensor by regular tetrahedron shaped differential magnetic dipoles

用四面体结构磁偶极子对内窥镜定位探头微型化的研究

Polynomial approximation of current along thin asymmetrical cylindrical dipoles

电流沿不对称细圆柱偶极子分布多项式估计

Influence of macroscopic dipoles on the charge storage and charge dynamics of polypropylene ferroelectret films

宏观电偶极子对聚丙烯铁电驻极体膜电荷储存及其动态特性的影响

Computing method for electrical field induced by moving ship with arbitrarily distributed magnetic dipoles

运动舰船上任意分布的磁偶极子的感应电场计算

Spontaneous Emission of Electrical Dipoles in a Semiconductor Microcavity

半导体微腔中电偶极子的自发发射

The localization of multiple current dipoles in a realistic head shape model

真实头模型中的多电流偶极子脑磁源定位

Measurements of the dipoles for cooler-storage-ring main injection beam line

冷却储存环主环注入线二极磁铁测量

orientation of dipoles is stabilized and contributes to the

偶极子定位的是稳定，并有助于

Interaction Between two Electric Dipoles

两电偶极子间的相互作用

A Method of Magnetic Field with Magnetic Dipoles

计算磁偶极子磁场的一种方法

dipoles are aligned normal to

偶极子对齐正常