用等效电路的方法研究了点阴极情况下的电场辅助阳极连接效应，计算了连接电流、连接孕育期和紧密接触面积。
Effects of point cathode anodic bonding are theoretically investigated by using electrical circuit analog. The bonding current, incubation period and intimate contact area are calculated.
在锂电池充电时，锂离子从正极向负极移动，而在锂电池放电时，锂离子从负极向正极回流，为连接在锂电池的外接电路提供电流。
When the thing is discharged, the ions flow back and in the process cause a current to flow in an external circuit attached to the battery.
在焊接电流确定的条件下，引弧瞬间的焊机输出电压反映了焊接电缆长度、截面积以及地线连接情况等重要信息。
When welding current is fixed, some important information such as length and section area of welding cable, connection of ground wire can be shown by output voltage of instantaneous arc-striking.
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