常見例句雙語(yǔ)例句The upper part of the Derirong Formation is a reversed polarity zone.德日榮組上部爲(wèi)反曏極性帶。Please use bi-polar capacitors for a circuit that can possibly see reversed polarity.對(duì)可能出現(xiàn)反曏電壓的電路，應(yīng)選擇雙極性電容器。The device consists of T-type reactor reversed polarity with a small filter capacitor connected between the power supply and the load.它採(cǎi)用帶有小容量濾波電容器的T型電抗器反極性接入電源與負(fù)荷之間。 返回 reversed polarity