The field and potential inside each region are calculated by only taking into account the discrete charges that surround it 每一区域内的电场和电位仅由离散在该区域周围的模拟电荷求解。
In international , electric potential is used widely . it is expensive to experiment with the method 高温环境下疲劳裂纹长度的测量一直是个难题,国际上常用的测量方法是试验成本较高和电位法。
The distributions of current density and potential on the negative plates with the radiational or expanded grid designs are more uniform than those on the positive plate 辐射式和拉网式负极板在化成开始时电流密度和电位的分布都比正极板上分布均匀得多。
And it is well known that the non - uniform current and potential distributions on the plate can obviously affect the active mass utilization , especially for the positive plate 而且极板上不均匀的电流和电位分布会明显影响活性物质的利用率,尤其是正极板。
At the end of the formation , both current and potential distributions are uniform . however , their distributions on the negative plate with the expanded grid design are a little more uniform 化成结束时电流密度和电位分布都比较均匀,且拉网式负极板比辐射式负极板更均匀。