电荷保持 meaning in Chinese

charge retention

To maintain a continuous current, we must in some way maintain a force on the mobile charges in a conductor .
为了在导体内维持恒电流，我们必须用某些方法，使导体内的可动电荷保持受到一个力。
Very large scale integration systems , 2004 , 12 : 235 - 244 . 7 mathew s k et al . sub - 500 - ps 64 - b alus in 0 . 18 - mum soi bulk cmos : design and scaling trends
而且在动态逻辑门中增加了一定范围的电荷保持器，使系统在最坏情况下仍能正常工作，同时可承受一定的电源电压和温度变化。