极化电流

用脉冲波交流电流作为极化电流的微分简易示波伏安法

Differential Simple Oscillographic Voltammetry Using Pulse Wave Alternating Current as Polarization Current

通过测试高阻值电阻两端电压的方法间接测试微小极化电流。

Indirect measurement of tiny polarization current was conducted by means of measurement of the voltage at the resistor .

从关于介质极化电流的积分方程出发，用矩量法数值分析了矩形波导中沿E面均匀的任意截面形状和数量的介质柱的散射特性。

Based on the polarization current integral equation with the modified Green 's function as kernel , the scattering properties of the E-plane uniform dielectric posts in rectangular waveguides are numerically analyzed by moment method .

持续去极化电流刺激可诱发DRG神经元发生重复放电，其放电频率与去极化程度成正比。

Repetitive firing can be induced by a sustained depolarizing stimulation in DRG neurons with frequency proportional to the intensity of depolarization .

通过实验发现了PMMA有机玻璃层状体的冲击极化电流会受到层间界面间断性的干扰，这种干扰信号具有指示冲击波在有机玻璃中运动轨迹的作用，并且进行了验证。

It is discovered that when a shock wave passes through the interfaces between layers of a PMMA lamina , some disturbance signals will occur on the SIP current curve .

利用格林函数并借助于双杂质Anderson模型的哈密顿量，研究了嵌入平行耦合量子点的非平衡介观环路的磁极化电流性质。

We theoretically study the properties of the magnetic polarization currents ( MPC ) in parallel-coupled double-quantum-dot devices by means of the two-impurity Anderson Hamiltonian and Green functions .

基于多孔硅生长过程中阳极化电流，氢氟酸（HF）含量与多孔硅微结构的关系，提出一个改进的多孔硅生长模型，并进行了计算机模拟。

A modified model for porous silicon formation is proposed and computer simulation has been carried out based on the dependence of the porous silicon microstructure on anodic current and HF concentration during porous silicon formation .

结果①在电流钳，gp120可使终末去极化电流激发快速动作电位的数目增加；

Results The results showed as follows : Under current clamp , gp120 increased numbers of the fast action potentials elicited by a terminal depolarizing current .

用热刺激退极化电流法（TSDC）研究了半结晶PBT的低温β松弛。

Thermally stimulated depolarization current technique ( TSDC ) is used to study the low temperature β - relaxation in semicrystalline poly ( butylene terephthlate )( PBT ) .

同时，利用热释电系数和热激退极化电流（TSDC）的测量研究了它们的热电效应。

Thermal stimulated depolarization current ( TSDC ) and pyroelectric coefficient were also measured based on the phase transition and irradiation effect of P ( VDF-TrFE ) copolymers .

然而，在具有扶手椅型边界的SGNR中没有形成环形电流和磁矩，所以自旋极化电流完全消失。

However , the loop currents are not be observed when the SGNRs with armchair edges , thus the spin polarized currents completely disappear in this system .

通过计算散射区的分子自洽哈密顿量（MPSH）能谱，发现两种自旋电子能级不再简并，在外加偏压下纳米带出现自旋极化电流。

By solving the energy spectrum of molecular self-consistent Hamiltonian ( MPSH ), we found the degeneracy between two spin components is broken , thus spin-polarized current will be generated under external bias .

通过热诱导去极化电流法（TSDC）进行极化机理分析得出，极化区域位于玻璃表面很薄的一层区域内，与理论计算结果相符。

The poling mechanism was studied by the method of thermally stimulated depolarization current ( TSDC ) and the poled regions was found in the thin surface layer of glasses , which was the same as the calculated result in theory .

快速复极化电流对心肌细胞电生理特征的影响

Effect of rapid repolarization current on electrophysiological characteristic of myocardial cells

这些纳米结可以产生与自旋相关的极化电流。

These devices could generate spin-polarized currents under bias .

从理论上提出了一种新型的能够产生自旋极化电流的装置。

A new type of design is proposed that generates the spin-polarized current theoretically .

微极化电流检测研究

A study on tiny polarization current measurement

极化电流的增加可以提高LN：Mo晶体的光折变性能。

The photorefractive properties of LN : Mo can be improved by the enhancement of polarization current .

基于极化电流概念对光纤布拉格光栅耦合模理论的分析

Study on the Coupled-mode Theory of Fiber Bragg Grating Based on the Conception of the Polarization Current

我国各类土的极化电流密度地区特性及腐蚀性评价

Regional Features of Polarized Electric Current Density for Various Types of Soil in China and Their Erosion Evaluation

用交流阻抗计算了极化电流密度，其值与同样条件下测得的稳态电流密度相等，说明阳极极化状态下交流阻抗测定的适用性。

Impedance measurement is in agreement with the stationary current density measured in the same condition . Therefore the A. C.

胞外高钾对大鼠背根神经元超极化电流的影响

The effects of rises in external K ~ + on the hyperpolarization-activated cation current Ih in rat dorsal root ganglion neurons

当极化电流密度较小时，涡旋核进动半径随着环中心半径的增大而单调递增。

With a small polarization current density , the precession radius increases with the increasing of the radius of the ring .

在相同极化电流密度下，温度越低、溶解氧含量越小，形成的极化电阻越小。

In the same polarization current density , the lower temperature and dissolved oxygen the smaller the formation of polarization resistance .

在受到长的强度不变的去极化电流时，多数神经元表现出明显的锋电位频率适应。

When presented with long depolarizing current pulse of constant amplitude , most of the neurons exhibited pronounced adaptation of spike frequency .

介质柱在外加平面波照射下其体内会激励产生极化电流时域和频域响应。

The responses of the polarization currents in both time and frequency domains in the cylinder irradiated by the plane wave are produced .

吸入麻醉药作用于神经系统双孔钾通道部分亚型的某些位点，使该通道开放，而产生超极化电流。

Ionically , Inhalational anesthetics could act on some sites of subunits of K2P channels and then open the channels and generate hyperpolarization current .

实验结果表明，极化电流和极化时间的改变极大的影响着晶体的颜色和性能。

The experimental results showed that the color and properties of LN : Mo crystals were greatly influenced by the polarization current and polarization time .

当极化电流密度较大时，涡旋核进动半径随着环中心半径的增大，呈现先减小后增大的规律。

As the polarization current density becomes large , the precession radius decreases firstly and increases afterward with the increasing of the radius of the ring .

根据测得的稳态极化电流与电压曲线.得出体系的电子电导主要为空穴电子电导；

It is proved that the electronic conductivity of the system is mainly composed of the cavity conductivity according to the measured steady curve of current to voltage .