coefficient of polarization的意思|示意

The equation of the pyroelectric coefficient with the temperature was established by the definition of pyroelectric coefficient and the derivation of polarization equation.

由热释电系数的定义，对热释电晶体的极化方程对温度求导，得出由热力学模型建立的热释电方程。

A general expression of surface polarization coefficient for a surface polarizable cylinder (or sphere) was established.

本文建立了面极化柱(球)体面极化系数的一般表达式。

Two methods of variable polarization are discussed, and some formulae for wave-mode differential phase, nonreciprocal phase and variable polarization coefficient are deduced.

讨论了两种实现变极化的方法，推导了求解波型差相移、非互易差相移和变极化系数的精确公式。

The piezoelectric strain coefficient and the dielectric constant of PVDF films increased, and the dielectric loss decreased with the increasing of the polarization field.

随着极化电场的升高，PVDF压电薄膜的压电应变系数升高，介电常数升高，介电损耗降低。

At present our residents' income gap is too large. The Gini Coefficient is now more than 0.45. It has gone beyond the international warning line and followed by the feature of polarization.

目前我国居民收入差距过大，基尼系数已达到0 . 45以上，超过国际警戒线水平，并开始伴有“两极化”特征。