The equivalent circuit of the coupling between the dielectric resonator and microstrip is proved then 接下来详细推证了介质谐振器与微带线间耦合的等效电路。
Being descriptive and simple , the equivalent circuits are very useful for solving a number of problems 等效电路是用于描述的，并且很简单，对解决许多问题都很有用。
A novel sine - triangle modulation method based on equivalent circuit model for three - level pwm voltage source inverter 基于等效电路模型的新型三电平逆变器载波调制方法的研究
The equivalent circuits are very useful for solving a number of problems , including that of circle diagram construction 等效电路对于解决很多问题都很有用，包括圆图构造问题。
This model presents the modified nodal approach ( mna ) equations instead of the equivalent circuit of the structure 同时，它以描述系统的改进节点法方程( mna )代替了具体的等效电路。
The radial vibration of isotropic thin elastic circular plates is studied and the equivalent circuit is obtained 摘要对各向同性弹性薄圆盘的径向振动进行了研究，得出了其等效电路。
Then equivalent circuits of parallel transmission lines and coaxial transmission lines and transmission line equation are studied 研究了平行传输线以及同轴电缆的等效电路和传输线方程。
Based on the equivalent circuit , the resonance frequency equation is derived and the resonance frequency is obtained 在此基础上，推出了弹性薄圆盘径向振动的频率方程以及振子共振频率的表达式。
This paper first introduced the background of this project , then emphasized on how to modify the t - model equivalent circuit 论文首先介绍了课题的背景，着重介绍了如何对电机的t型等效电路模型进行修正。
This paper presents a nonlinear estimation algorithm to determine the steady - state equivalent circuit parameters of a three - phase induction machine 本文提出了一种三相感应电动机稳态数学模型的非线性参数识别方法。
