查询词典 equivalent circuit

In this paper the relationships between small-signal h-parameters and elements of the natural equivalent circuit of the common emitter configuration of junction transistors are studied.

本文研究面结合型晶体管共发射极线路的小讯号h参数与自然等效线路中元件的关系。

In this paper the relationships between small-signal h-parameters and elements of the natural equivalent circuit of the common emitter configuration of junction transistor s are studied.

本文研究面结合型晶体管共发射极线路的小讯号h参数与自然等效线路中元件的关系。

Firstly, an equivalent circuit for a common FCG is discussed and influences of FCG's design parameters on its current and energy amplification are obtained. Mechanism of various Ohmic and non-Ohmic flux losses is reviewed.

首先从FCG的基本原理和结构出发，通过等效电路模型，得到了FCG工作过程中各种参数对其电流和能量放大影响的一般规律。

After 1-D approximating of electrostatic fields in the IDT, we give the basic analysis model of IDT: the Delta function model, impulse response model, equivalent circuit model, and the model parameters.

从激励产生SAW的IDT上静电场的一阶近似入手，给出了分析IDT的基本模型：δ函数模型、脉冲响应模型、等效电路模型，给出了各模型的基本特点与参数。

Based on the equivalent circuit, the resonance frequency equation is derived and the expression of the resonance frequency is obtained.

在此基础上，得出了振子空载时共振频率方程和振子共振频率的表达式。

The optimum working conditions and power of eddy current loss are deduced by analyzing the equivalent circuit of the transmission channel,and the problem of leakage compensation is also discussed.

通过对传输通道等效电路分析，推导出系统最佳工作条件和涡流损耗功率，并探讨了漏感补偿问题。

The equivalent circuit model of electrobath is obtained by the methods of electrochemical impedance spectroscopy and curve fitting.

基于电化学原理描述了双电层电容的产生及其影响，通过采用电化学阻抗谱方法和测量阶跃响应曲线并进行参数拟合的方法，建立了电解槽负载的等效电路模型。

With experience gained from the Finite Element method, a quasi-linear model based on the Magnetic Equivalent Circuit method has been used to obtain the static torque of the motor. Three types of magnetic tubes are employed in the model, and through the exchange principle of magnetic lines of force and magnetic equipotential line, the tube in which the flux distribution is non-uniform is applied to the model.

通过分析电机二维磁场分布和考虑电机特殊的电磁结构，提出了用三种磁通管单元来近似磁场分布，并借用磁力线和等磁位线互换的方法，将磁力线分布不均匀的磁通管引入到分析模型中，有效的处理了平动式啮合电动机中的磁场分布不均匀和磁路局部饱和，使分析模型得到简化并兼顾了求解精度。

It was propxed that the oxide scale be idealized as a capacitor, thus, an equivalent circuit of aide capacitance in series with double-layer capacitance was established to represent the impedance spectra for Fe and Fe-Cr alloys.

提出将合金表面形成的氧化膜理想化为一电容器，并建立了氧化物电容与双电层电容相串联的等效电路来描述合金腐蚀的阻抗特征。

According to the instantaneous value of transmission line voltage, the current instantaneous values of shunt reactors and 17 equivalent circuit capacitance can be calculated.

由线路电压瞬时值分别实时计算出流入并联电抗器和流入线路Ⅱ型等值电路两侧电容的电流瞬时值，再从线路每侧电流除去这两部分电流，用得到的新电流瞬时值作常规采样值差动和故障分量采样值差动保护计算。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。