The MES build up a communication bridge between the management planning level and the process control level.

MES系统在计划管理层与底层控制层之间建立起了信息互通的桥梁。

youdao

L2, a process control level, performs the function of the data flow management.

L2过程控制级承担了信息流管理功能。

youdao

The main functions, hardware component, network configuration and software design idea of process control level, basic automation level and field execution level for this control system are described.

本文介绍了该系统过程控制级、基础自动化级和现场执行级的主要功能、硬件组成、网络结构及软件设计思想。

youdao

Originally, many companies and external auditors tested every process and control, even at the transactional level.

FORBES: The Gain And Pain Of Sarbanes-Oxley

What differentiates them is whether their systems require proprietary hardware and software, the level of control restaurants maintain over the reservation process and how restaurants pay for the service.

CNN: Online restaurant reservations really do work