极化

The main purpose lies in forming the spontaneous polarization vector with neighboring opposite periodic structure.

畴工程操作的目的在于形成自发极化矢量相邻相反的周期性结构。

In this dissertation, we present soft x-ray spectroscopic measurements and epitaxial growth of manganese and cobalt oxides to investigate their orbital ordering and electron correlations.

本论文系结合电子能谱技术及脉冲式雷射薄膜成长技术，来探讨锰氧化物与钴氧化物的轨域极化与电子关联。

The energy levels of free metallic ion were calculated with a 13 parameters model including the 2-body and 3-body interactions. The Stark energy levels of crystal field were calculated using the model proposed by Newman based on 1 electron orbital approximation The f-f oscillator strength calculation includes the contribution of electrostatic-induced, ligand polarization, vibronic-induced, magnetic dipolar transitions.

其中，自由f离子能级计算采用包括双电子与叁电子组态相互作用的二三参数模型，晶体场Stark分裂计算采用单电子轨道近似，用Newman角叠加模型计算晶体场参数。f-f跃迁振子强度计算包括静电诱导偶极跃、配体极化偶极跃、振动诱导电偶极跃迁及磁偶极跃迁的贡献。

The ordering parameters of GaInP are deduced from the polarization dependence {E||[110] and E||[1 0]} of the PR signals from the emitter regions. The ordering related piezoelectric fields are found to influence the electric field, as evaluated from the observed Franz-Keldysh oscillations, in the GaInP region. According to the experimental data of the as-grown GaInP/GaAs/GaAs samples, we find that for the same emitter doping level the emitter field in the more ordered materials is smaller than in the less ordered sample.

经由分析A系列样品的FKOs信号，估算出射极/基极区域的内建电场，加上极化实验的结果，可以估计磷化铟镓的有序程度；因为压电场的关系，发现当GaInP能隙越小时，内建电场也会跟著降低；温度变化实验，验证其内建电场会随著温度增加而变大，只是变化量不甚明显；利用Varshni及Bose-Einstein方程式来估计一些与温度相关的参数值，并与相关文献比较，其结果颇为相符。

This equation shows that, the anodic processes overpotential difference between the anode and cathode is an important factor for the corrosion process.

方程表明，在电池的阴极和阳极上，铁的阳极极化过电位差值，是影响氧浓差腐蚀过程的重要因素。

The numerical results show that the effects of γγ polarization to squark pair production are substantial and can not be neglected under some parameter space.

发现这些squark对产生过程的光子极化效应在某些给定的参数条件下相当大。

An X-band broad bandwidth dual- polarization low side-lobe offset fed paraboloidal reflector antenna is described.

摘 要：介绍了一种宽频带双极化低副瓣天线的设计、加工方法和测试结果。

Because there was a President shot to death in the US, shooting another president is polarized to a parallel plane.

因为在美国曾有一名总统被枪杀死亡，因此枪杀另一名美国总统的梦想被极化到一个平行层中。

Though Zener's famous double exchange theory can explain the ferromagnetism/metal --paramagnetism/insulator transition and colossal magnetoresistance successfully, but it is only qualitatively not quantitatively due to neglecting the existence of polaron formed by lattice distortion in this theory.

虽然Zener在1951提出的双交换理论可以定性的解释铁磁金属态到顺磁绝缘态的转变和超大磁电阻效应，但是在定量上与实验数据相去甚远，因为该理论忽略了由于晶格畸变而产生极化子的影响。

Polyoxier utilizes paramagnetism of oxygen to adopt high gradient intense magnetic field to gather the oxygen of air; helimagnetizer adopts high gradient intense magnetic field to magnetize sewage and the capacity of water dissolving oxygen is increased after magnetization.

螺旋磁化器采用适当梯度和特定方向的磁性场对污水进行磁处理，使污水中的介质充分极化，磁化后的水溶解氧的能力得到增强。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。