In microwave circuit and aerial system, impedance matching is very important.
在微波电路和天线系统中，阻抗匹配是十分重要的问题。
With this system, a study has been made on the correlation between respiratory impedance and dynamic compliance of rabbit, and oscillatory frequency.
利用这一系统，研究了家兔的肺阻抗和动态顺应性与振荡频率的依赖关系。
The large system is divided into several subsystems by using diakoptical technique, and related rows of nodal point impedance matrices are solved.
应用分块技术将大系统分割为若干子系统，求出节点阻抗矩阵中相关的列。
The pacing system malfunction can be detected by analyzing pacing ECG and the pacing system impedance.
将起搏系统阻抗和起搏心电图联系起来分析，有助于判断起搏系统故障的原因。
It is possible for the feed system to have a low impedance, looking downstream from the pressure source at a certain frequency.
在压力源下游，供应系统在某一频率下可能有一低的阻抗。
The mice were then challenged with inhaled methacholine and respiratory system impedance tracked for the following 10 minutes. Respiratory elastance (H) was estimated from each impedance measurement.
小鼠再通过吸入乙酰甲胆碱激发，并记录随后10分钟的呼吸系统阻力，采用每一侧阻抗测量评估呼吸弹性度（H）。
Dynamic impedance characteristic of hydraulic system is the important basis for improving its control property.
液压系统的动态阴抗特性是提高系统控制性能的一个重要依据。
Because GUARD is driven from a low impedance source, the leakage from GUARD to system common is not a problem.
由于GUARD是受低阻源驱动的，所以从GUARD到系统共用点的漏泄不成问题。
Measuring earthed impedance is a all-important question in the electric equipment and system.
接地阻抗的测量是电气设备与系统中一个非常重要的问题。
This article introduces the components and functions of an computered analysis system for the momen pelvic cavity impedance rheogram.
介绍了盆腔阻抗血流图计算机分析系统软件、硬件的组成及各组成部分的功能。
AIM To develop demodulation methods with high anti-noise ability and high speed for data acquisition system inelectrical impedance multi-frequency and parameter tomography.
目的研究一种用于电阻抗多频及参数成像数字采集系统的具有高抗噪性能和快速的解调方法。
The influence of virtual coupling cell on the stability and transparence of force interaction system was discussed, under the information flowing mode of impedance display.
讨论虚拟现实力觉交互系统中，阻抗再现方式下虚拟匹配单元对系统稳定性和透明性的影响。
With the research on the stability of the CPL's negative impedance characteristic, this paper proposes guarantees for the power system to be stable, which are confirmed by the simulation result.
通过研究分析了恒功率负载负阻抗特性的稳定问题，提出确保电源系统稳定的方法，仿真结果验证方法的可行性。
A theoretical method of the PSD of random excitation force in Wheec-rail system is advanced on the principle of mechanical impedance.
采用机械阻抗原理，给出了轮轨系统随机激振力功率谱密度函数的理论计算方法。
Result showed that the system was realized and could collect gastric impedance and synchronized EGG.
结果表明系统通过了调试，实现设计功能，采集到了阻抗和同步胃电信号。
A proper integral filter is designed to parallel with the Fourier system Thus the influence of DC offset on impedance calculation is cancelled.
傅里叶系统并联一个适当的积分滤波器以后可以消除非周期分量对阻抗计算的影响。
A new skin impedance measurement system was presented in this paper.
提出了一种新型的皮肤阻抗检测系统。
An automatic test system is constructed and test level of transfer impedance test device is improved.
建立自动测试系统，提高转移阻抗测试装置自动测试水平。
To create the traveling-wave phasing and high acoustic impedance, a simplified model of the system is constructed from the view of acoustic network.
为了产生行波声场和形成高声阻抗，从热声网络的观点建立了系统的简化模型。
In typical six-phase transmission system, half positive sequence, half zero sequence and half negative sequence fault components are independent of the variance of system impedance.
在典型的六相输电系统中，半正序、半零序和半负序故障分量不受系统阻抗变化的影响。
A new signal source for electric impedance tomography system is developed to improve the high-frequency performance and to reduce the noise level of the old one.
目的研制用于电阻抗断层成像系统的信号源，提高现有系统的高频特性，同时降低其噪声水平。
Theory analysis proves that the output impedance of parallel system is reduced and the precision of output voltage is improved.
理论分析证明并联系统的输出阻抗减小，输出电压精度提高。
This paper presents a novel concept for system integration at system level, which is to select output impedance of source converter and input impedance of load converter as objects of standardization.
该文提出一种新颖的系统集成的观点，即从系统级的高度将分布式供电系统中的源变换器的输出阻抗和负载变换器的输入阻抗作为标准化研究的对象。
The principles of the electronic circuits of pontentiostat, galvanostat, impedance measuring system and the computer-controlled measuring system arc introduced.
本文对四电极系统中恒电位器、恒电流器、阻抗测量系统和计算机控制的测量系统的电路原理作了介绍。
The principles of the electronic circuits of pontentiostat, galvanostat, impedance measuring system and the computer-controlled measuring system arc introduced.
本文对四电极系统中恒电位器、恒电流器、阻抗测量系统和计算机控制的测量系统的电路原理作了介绍。
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