通过恒流充放电法测试不同电容器的电容性能，并考察了超级电容器的电容衰减率、循环稳定性和循环寿命。
Capacitive performance of various supercapacitors is tested by galvanostatic charge and discharge. And capacitive decay rate, cyclical stability and cycle life are also investigated.
从电路噪声的角度分析了直流充放电法和交流激励法电容测量技术的性能，得出交流法在增加电路复杂度极小的条件下，可获得较高的电容分辨率。
The DC charge based and ac based capacitance measurement technologies are analysised from the point of noise performance, which is the key factor to determine the resolution of measurement.
用状态平均法分析了开关电源充放电过程。
Thus state averaging method is used to analyze the charging and discharging processes of the switching power supply.
研制了一种检测氧化锌避雷器阀片的重复频率充放电装置，采用L C恒流充电技术，通过电压反馈法控制充放电运行过程。
The charging technique with L-C constant-current converter is adopted, and the repeated charging and discharging process of the device is controlled by voltage feedback.
并采用循环伏安法、恒流充放电和频率响应测试对各种材料的电化学性能进行了较系统的考察。
Cyclic voltammetry, constant current charge-discharge and frequency response analysis have also been used to systematically investigate the electrochemical properties of those materials.
通过充放电曲线法研究无机添加剂对铅蓄电池充放电过程的影响。
The effect of inorganic additives on the charge and discharge processes in lead battery has been investigated by the charge and discharge curve method.
通过充放电曲线法研究无机添加剂对铅蓄电池充放电过程的影响。
The effect of inorganic additives on the charge and discharge processes in lead battery has been investigated by the charge and discharge curve method.
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