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
口开目合open mouth and closed eyes
【经】 限额基金closed-end fund
封闭链驱动链轮closed chain driving sprocket【矿】
闭杯闪点试验closed cup flash test
胸外心脏复苏closed chest cardiac resuscitation
【化】 常闭的normally closed