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。
Hydrocarbon saturation equation was set up according to T1 difference between hydrocarbon and water in dual polarization time NMR log.
从烃与水的T1差异着手，针对双极化时间核磁共振测井，可以建立含烃饱和度方程。
After considering the interaction between electrons, the problem of a semiconductor interacting with light is discussed and the equation of exciton polarization wave excited by light wave is obtained.
考虑到电子空穴间的相互作用，我们讨论了光波与半导体的相互作用，得到了描述光激发电子空穴极化波的方程。
Statistical characteristics of polarization mode dispersion (PMD) are investigated with dynamical equation. Simulations are performed in two methods: statistical ensemble and frequency ensemble.
利用动态方程研究了偏振模色散矢量的统计特性，分别用统计系综和频率系综两种方法进行数值模拟。
The motion equation satisfied by an induced polarization of a two level atom interacting with laser pulse is derived by using a nonperturbation method.
通过非扰动方法导出了与线偏振激光脉冲相互作用的二能级原子的诱导极化所满足的运动方程。
The three-dimensional state equation was derived for a cylindrically orthotropic piezoelectric body with radial polarization.
推导得到轴向极化的圆柱型正交各向异性压电弹性力学的三维状态方程。
The energy band tailoring in AlGaN/GaN heterostructure by using polarization charge is investigated according to the self consistent solution of Schr dinger equation and Poisson equation.
从自洽求解薛定谔方程和泊松方程出发研究了利用异质界面上的极化电荷来剪裁异质结能带。
We point out that the equation can be approximated by a set of linear ones and the exciton polarization wave can be regarded as a Bose field only in the limit of low excitation.
我们指出只有在激发比较弱时，这组方程才可近似为一组线性方程，电子空穴极化波才可以看作玻色场。
Moreover, the effect of remanent polarization can be used to explain some experimental phenomena and make the solution with a linear constitutive equation more complete.
剩余极化作用的引入可以解释一些实验现象，并使线性压电本构下场的求解更趋于全面。
The dynamic equation indicates that the viscosity-induced polarization current plays an unstable role in micro-island evolution.
理论分析表明，该粘滞性引起的极化电流对微岛起不稳定作用。
An optimal polarization reception signal-to-interference-and-noise-ratio (SINR) equation was derived directly based on the polarization-ratio parameters.
直接推导出了基于极化比参数的优化接收信干噪比等式。
An optimal polarization reception signal-to-interference-and-noise-ratio (SINR) equation was derived directly based on the polarization-ratio parameters.
直接推导出了基于极化比参数的优化接收信干噪比等式。
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