degenerate extreme point

The study of the depolarization field influence on ferroelectric films within the TIM model;

用横场伊辛模型研究退极化场对铁电薄膜的影响

Basing on basic equations of dielectric material,we derive the expression of the depolarization field in ferroelectric multilayers.

从最基本的电介质方程出发,给出了铁电双层膜、铁电三明治结构、铁电超晶格中退极化场的表示形式,并详细研究了退极化效应对反铁电耦合的铁电双层膜的极化以及电滞回线的影响。

Using mean field theory,the effects of depolarization field on the thermodynamic properties of ferroelectric superlattice is studied within the framework of the transverse Ising model.

应用平均场理论,在横场伊辛模型的框架内,研究了退极化场对铁电超晶格热力学性质的影响。

Emulsions also protect the antigen form a rapid degradation by enzymes and could modify the electric charge of the antigen becoming then, more immunogenic.

乳剂同样用生化酶保护抗原防止其极度退化，并且可以将抗原的导电电荷改善得更能产生免疫性。

Piezoelectric properties and depolarization temperature of the lead-free piezoelectric ceramics of BNT-BKT-BiCrO_3

BNT-BKT-BiCrO_3压电陶瓷的压电性能和退极化温度

Piezoelectric Properties and Depolarization Temperature of Lead-free Piezoelectric Ceramics of BNT-BKT-BiFeO_3

BNT-BKT-BiFeO_3无铅压电陶瓷的压电性能和退极化温度

To partially or completely eliminate or counteract the polarization of.

去极（化），退极（化）部分或完全地消除极性

Coral Reef Degradation in the Indian Ocea

印度洋珊瑚礁退化项目

Depolarization will be produced by the departure from perfect alignment of the domains.

短的非理想排列将产生退极化。

Assessment of Land Degradation on Qinghai-Tebet Plateau

青藏高原土地退化类型及其退化程度评价

Impact of Double-Hump Substrate Current on the Degradation of High Voltage MOS Transistor

双极值衬底电流对高压MOS器件退化的影响

Study on the Parameter Degradation of Silicon Microwave Pulsed Power Transistor

硅脉冲双极型微波功率管参数退化探索

Life Prediction of Power Schottky Barrier Diode Based on the Method of Parameter Degeneration

基于参数退化法评价功率肖特基二极管寿命

It was found that with increasing the cathode temperature the arc velocity decreases.

实验发现,随着阴极温度的增加,电弧的后退速度下降。

Determination of trace molybdenum in stone coal cinder by catalytic oxidation based fading spectrophotometry

催化退色光度法测定石煤渣中痕量钼

A Meso-Mechanical Model on the Stiffness Reduction of Fibre-Reinforced Polymer Laminates;

FRP层合板刚度退化的细观力学模型

Soil Respiration and Carbon Balance in Three Different Degraded Forests;

不同退化程度森林土壤呼吸与碳平衡

On the Recession of China s Political Institutionalization during the Period of 1956 to 1966;

试论1956-1966年中国政治制度化的衰退

Investigation of Residual Strength Degradation of 35CrMo Steel

35CrMo钢强度退化规律的试验研究

Effect of Annealing Temperature on Tb-Catalyzed GaN Nanorods

退火温度对Tb催化GaN纳米棒的影响

Optimization of Annealing Temperature of SRAP-PCR in 5 Temperate Fruits

5种温带果树SRAP-PCR退火温度的优化