闭锁维管束closed vascular bundle
交互系统死循环网络模型closed network model of interactive system【自】
口喎目合deviated mouth and closed eyes
闭合式麻醉机closed-circuit anesthesis apparatus
共价闭合环状ＤＮＡcovalently closed circular DNA\ncccDNA\n遗 生化
死循环电源辅助控制closed-loop power-assisted control【自】 电
秘closed
【化】 常闭的normally closed