internal impedance

The results show that the electrode made from the modified materials have small internal impedance, high charge and discharge capacity and good cycle life.

结果表明，这种材料制备的电极，不仅内阻小，而且有高的充放电容量和好的循环寿命。

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The dc input voltage to the converters is assumed to have zero internal impedance.

我们假设换流器的直流输入电源的内阻为零.

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The difference of catalytic activity between PtSn/ C with various Sn molar fractions may be caused by the particle size effect, alloying degree between Pt and Sn and the cell internal impedance.

导致不同比例PtSn催化剂活性差别的原因可能是由于Sn与Pt间的合金化程度不同和催化剂粒子尺寸效应及Sn含量对电池阻抗等几方面因素所致。

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A high-precision internal impedance measurement method of storage battery based on DFT was presented.

基于离散傅里叶变换(DFT),提出一种准确测量蓄电池内部阻抗的方法.

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