自发极化强度

同时，这些缺陷的产生并不显著改变体系的自发极化强度，对体系的极化翻转过程也基本没有影响。

The creation of defects does not change the spontaneous polarization of the system significantly , and the polarization reversal also changes little .

实验结果表明：调制速率随自发极化强度的提高而增加，随转动粘滞系数、液晶薄膜厚度的提高而减慢。

The simulation results show that the response velocity quickens as spontaneous polarization increases and rotational viscosity as well as thickness of liquid crystal film decreases .

利用电子束轰击结合变温XRD分析发现在Schorl-dravite系列电气石中，产于伟晶岩的，结晶度比较高的Mg电气石或Fe电气石具有较高的自发极化强度。

It was found that the Schorl or dravite in schorl-dravite group that is produced from pegmatite and has good crystal degree had a strong intensity of spontaneous polarity by electron-beam bombardment and X-ray diffraction of varying the temperature .

自发极化强度的计算值与实验值较好的吻合。

The calculated spontaneous polarizations were in reasonable agreement with the experimental values .

对于纯铁电液晶，自发极化强度与分子倾斜角之间存在与温度无关的线性关系；

For the pure ferroelectric liquid crystal , the spontaneous polarisation has a linear relation with the tilt angle , and the linearity of between the two parameters is independent of temperature .