网络控制层 meaning in Chinese

network control layer

In conjunction with the reform in the automated engine room laboratory monitoring system of qingdao ocean shipping mariners college in which the writer participated , this paper describes the monitoring system in detail , including the working principle of the data sampling system , cat computer monitoring system , the components and function of the newly - established monitoring system , the design principle of the network control level and management level as well as the self - detecting and trouble - shooting of the system
本文结合作者参加的青岛远洋船员学院自动化机舱实验室监测系统的改造，对该监测系统的数据采集系统工作原理、 cat型微机检测系统、新建监控系统的组成及功能、网络控制层与网络管理层的设计原理和系统自检与故障排除等部分进行了比较详细地论述。