A computer program has been compiled, it is used to find the driving point admittance function of active network.
根据算法编制了计算机程序，并用它求出了有源网络的策动点导纳函数。
Therefore, admittance plethysmography can be used as a means to examine and evaluate the left heart function in patient with coronary disease.
因此，导纳法容积描记术可作为冠心病左心功能测试与评价的手段之一。
Objectives To investigate the role of cardiac admittance differential loop (CADL) in evaluating cardiac function of the patients with old myocardial infarction (OMI).
目的探讨心导纳微分环（CADL）检测在陈旧性心肌梗死（OMI）患者心功能评价中的作用。
The node admittance matrix and approximate function (as an expected response) are formed automatically by the program.
由程序自动形成节点导纳矩阵和求取逼近函数作为设计的预期响应。
By analyzing the function numerically, it is found that (1) the input admittance of electrically short antenna is a complicated function of the operating frequency.
通过分析其变化规律得到下列结论：(1)短天线的输入导纳随频率的变化比较复杂。
Left ventricular performance measured by admittance cardiogram was consistent with clinical heart function in congenital heart defects.
心导纳图测定的左心功能诸指标的改变与临床心功能分级相符。
Therefore, admittance plethysmography can be used as a means to examine and evaluate the left heart function in patient with c...
因此，导纳法容积描记术可作为冠心病左心功能测试与评价的手段之一。
Therefore, admittance plethysmography can be used as a means to examine and evaluate the left heart function in patient with c...
因此，导纳法容积描记术可作为冠心病左心功能测试与评价的手段之一。
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