1)D.C. dump,直流清除2)AC dump,交流清除3)purge stream,清除气流4)DC cancellation,直流消除5)DC defibrillation,直流电除颤6)debridement and drainage operation,脓肿清除引流术
用法例句
A baseband amplifier with series feedback topology is proposed to achieve passive mixer buffering,baseband DC cancellation,and signal amplification simultaneously.
