这取决于管式，供电电压，反映阻抗，以及所需要的工作点。
It depends on the tube type, the power supply voltage, the reflected impedance, and the required operating point.
其次，分析了发生频率分叉现象时工作频率该如何选择，并利用反映阻抗的概念分析了变换器的功率传输能力。
Secondly, how to choose the switching frequency when bifurcation phenomena occurs is analyzed, besides, the transfer capability is also analyzed using the conception of reflection impedance.
束腔相互作用导致的束流崩溃不稳定性(BBU)将严重地恶化束品质，而加速腔横向阻抗反映了这种相互作用的强弱。
Beam breakup (BBU) instabilities resulted from interaction of beam and cavity will deteriorate beam quality. Transverse impedances reflect the degree of such interaction.
声波阻抗参数直接反映油气储层物性，能用于预测储层空间和储集条件分布。
As a parameter directly reflecting the petrophysical property of reservoir, the acoustic impedance can be used for predicting reservoir space distribution and storage conditions.
如果你改变了反映负载阻抗，你会发现又一个最佳位置。
If you change the reflected load impedance, you will find yet another optimum spot.
摘要起搏阻抗反映了起搏器、起搏电极和心肌组织组成的起搏系统的连接状况。
Abstract the pacing impedance reflects the connection situation between pacemaker, electrodes and cardiac tissue.
起搏阻抗反映了起搏器、起搏电极和心肌组织组成的起搏系统的连接状况。
The pacing impedance reflects the connection situation between pacemaker, electrodes and cardiac tissue.
道积分值代表相对波阻抗值，它反映了地震剖面上相对层速度的变化。
Trace integration value represents relative wave impedance. it reflects the variation of relative interval velocity in a seismic section.
新的阻抗函数能较好反映路段的阻抗。
The new link travel time function can well reflect the link travel time.
结论：脐动脉的PI不仅反映了阻力的变化，而且间接受阻抗的影响； PI直接反映了R／Z比值。
Conclusion:Not only R but Z of umbilical artery affected with PI of waveforms, PI of umbilical artery was directly associated with the R/Z.
基于模型的波阻抗反演成果也很好反映了储层的分布。
Wave impedance inversion achievement based on the model has also reflected the reservoir distribution.
该反演方法是基于初始模型的反演方法，利用拟声波曲线代替声波曲线来建立初始模型，并进行波阻抗反演，可以大大提高反演结果对储层反映的精确度。
This method is based on the preliminary model, using simulated AC curve instead of AC curve to do the inversion, and it can get very high resolution of inversion result.
此外，交流阻抗能反映电极表面修饰过程中阻抗变化的信息，故也对多层膜进行阻抗测定。
In addition, the electrode impedance can reflect the change in impedance during surface modification of information, it is also measured on multilayer membrane resistance.
此外，交流阻抗能反映电极表面修饰过程中阻抗变化的信息，故也对多层膜进行阻抗测定。
In addition, the electrode impedance can reflect the change in impedance during surface modification of information, it is also measured on multilayer membrane resistance.
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