... current and alternating current comparator; DC & AC comparator 直流特性；直流特性曲线 direct current characteristic 直流耗损必v direct current dissipation (power) ..
Current sensor is an important element for on line PD monitor of electric power equipment and its transfer characteristic has a direct influence on PD measurement.
It was associated with the interest characteristic of power closely, but Its direct cause is the short and error in our current system of personnel matters.
它同权力的利益属性有密切联系，而我国现行干部人事制度的不足与执行中的偏差则是其直接原因。
3
The alternate-current work characteristic and the direct-current magnetization of the magneto-elastic transducer with the transformer steel have been studied experimentally.