a closed loop system 闭环系统
Telemetering system is a closed-loop system, not an opened-loop system as considered before.
遥测系统是闭环系统，不是惯称的开环系统。
About the mechanism of adjusting crossbeam balance, the three-phase blend stepping motor take the place of the A. C. motors, the coder as a feedback device, then make up of a closed-loop system.
调平机构部分，用三相混合式步进电机替代原有的交流电机，位置反馈部分，用编码器替代高精度电位器，这样构成了一个半闭环系统。
This closed loop is part of a water-supply system in which "every drop counts".
这个封闭循环是供水系统的一部分，“滴滴珍贵”。
应用推荐