经皮心脏临时起搏
Transthoracic emergency cardiac pacing
发动机延时起动
tdes time delay engine start
time delay engine start
TDEs
反时针转动起动马达
counterclockwise rotation starting motor
起动时电磁场
starting electromagnetic field
瞬时起动细管荧光灯
instant-start and slimline fluorescent lamp