class of impedance是什么意思

网络释义

用法例句

The results of calculated equivalent impedance was agree with measured.

文中采用感应电动势(EMF)方法,给出了二极管栅格阵列的单元等效电路,计算出等效阻抗。

The equivalent impedances of inductor and capacitor in transient response were deduced from the exponential transient solution and the volt ampere relation of these elements.

利用暂态响应解的形式和电感、电容的电压与电流的关系 ,导出了电感和电容的等效阻抗 ,从而可用电路方法求解动态电路的暂态过

The equivalent impedance of floating-ring bearing which considering the mass of floating-ring is deduced.

从浮环动静压轴承相互作用的力学模型出发,推导出了考虑浮环质量时浮环动静压轴承的等效阻抗,在此基础上,建立了利用等效阻抗法分析浮环轴承稳定性的理论依据,并给出了算例。

Presently in transformer model,it is considered mainly whether the equivalent impedance is assigned to the side of normal ratio,but seldom whether the equivalent impedance is on the side of on-load tap changer.

目前广泛使用的理想变压器串联一个恒定等值阻抗的变压器模型,一般只以等值阻抗是否位于变压器标准变比侧来区分,而没有考虑等值阻抗是位于可调分接头侧还是位于固定抽头侧的问题。

To research the accuracy of the load model and its parameters being adopted in the dispatching department of central China power grid to guide the load modeling scientifically, the equivalent impedances of distribution networks of central China power grid are calculated by power system analysis software package (PSASP).

为探讨目前华中电网调度部门实际使用的负荷模型及其参数的准确性,指导科学建模工作,利用电力系统分析综合程序PSASP计算了华中电网各配电网的等值阻抗,仿真结果表明目前应用的等值负荷模型参数与实际情况有一定差距,配电网络结构、运行电压、等值阻抗处理方法等因素对负荷模型等值的准确性均有影响,利用仿真得到的负荷模型等值参数可减少电压稳定问题突出的电网所需要的稳定措施量。

In off-line power flow studies, as the equivalent impedance of a transformer is directly given, it is not necessary to consider the effect of tap changer regulation on the impedance of a transformer when a transformer model is selected.

离线潮流计算中,变压器等值阻抗是直接给定的,因而使用变压器模型通常无需考虑变压器分接头对等值阻抗的影响。

After simulation of dynamics process in this linac with Parmela program,we get to the point that it is better on the whole,to choose constant impedance accelerating structure than constant gradient accelerating structure on the NCEL of 10MeV class.

对一个新型、紧凑、高效的电子直线加速器的加速管的设计 ,进行了等阻抗与等梯度两种结构的比较研究 。

equivalent impedance of nonlinear element

非线性元件等效阻抗

The equivalent impedance of coupling oscillatory system in high - frequency circuits;

高频电路中耦合振荡系统的等效阻抗

The determined data prove that the equifinal reactance error of furnace calculated by this method is less than 5％.

实测数据验证该方法计算的炉子等效阻抗误差小于5％。

Effects of Boundary Conditions on Effective Impedance in Hybrid Methods for Mid-frequency Vibration Analysis

中频振动杂交分析方法中边界条件对等效阻抗的影响研究

A general study on equivalent impedance of laddered network

二端梯形网络等效复阻抗的普适研究

In this article by applying the output equivalent circuit, a formula of input impedenceis deduced.

本文引用输出等效电路,推出了引入阻抗公式。

Analysis on Impedance Spectral Characteristic and Equivalent Circuit Model of Mouse Blood

小鼠血液阻抗频谱特性及其等效电路模型分析

The equivalent resistance of a Sierpinski resistor network

Sierpinski电阻网络的等效电阻

Giant Piezomagnetism and Piezoimpedance Effects in MnZn Ferrite Device under Hydrostatic Pressure

等静压力下MnZn铁氧体的压磁导效应和压阻抗效应

Taking geometric figure, plural layers impedance to design for electromagnetic wave absorb effect explore.

以几何图形、层阻抗匹配等做为电磁波频宽及吸收效果之探讨。

The Unequiripple Function Type Impedance Matching Network for Microwave Transistor or FET Chip

微波晶体管、场效应管管芯的不等波纹函数型阻抗匹配网络

EIS Study for the Reaction Mechanism of Fe-Based Hydrogen Evolution

铁基上析氢反应机理电化学阻抗谱等效电路模型

Active-impedance of an array element

阵列单元的有效阻抗

equivalent resistance

(磁控管的) 等效电阻

USING THE EQUIVALENT TRANSFORMATION FROM A FOUR-TERMINAL STAR RESISTANCE NETWORK TO THE FOUR-TERMINAL MESH RESISTANCE NETWORK TO GET THE EQUIVALENT RESISTANCE OF ASYMMETRIC TIAN RESISTANCE NETWORK

用四端星形电阻网络到四端网状电阻网络的等效变换求田字形不对称电阻网络的等效电阻

intrinsic impedance

内在阻抗;内阻抗;内禀阻抗;本征阻抗;固有阻抗

The Equivalent Resistance of a Two-Dimensional Non-symmetric Random Two-Terminal Resistor Network;

二维非对称无规二端电阻网络的等效电阻

The Equivalent Resistance Between any Two Nodes for infinitude Network;

无穷电阻网格任意两节点之间的等效电阻