共价闭环 DNAcovalently closed circular DNA, cccDNA
口喎目合deviated mouth and closed eyes
口开目合open mouth and closed eyes
【经】 进厂后闭锁工厂post-entry closed shop
【经】 限额基金closed-end fund
死循环电源辅助控制closed-loop power-assisted control【自】 电
闭杯闪点试验closed cup flash test
胸外心脏复苏closed chest cardiac resuscitation