pull-up current 吸动电流

push-pull current [电子] 推挽电流

pull-down current [电] 反偏电流

pull-in current 接通电流

pull -in current 牵引电流

push pull current 推挽电流

push- pull current 推挽电流

pull down current 反偏电流

constant current push-pull type 定电流推挽型

current-fed push-pull converter 电流馈电推挽变换器