Business Management Information Layer BML是什么意思

用法例句

the supervision of digitization power plant is divided into three layers,the topmost layer(first floor) is a supervision,information management layer,the second floor is a process control layer,the third is an equipments,component layer.

数字化电厂监控分为三个层次,最上层(第一层)是监控、信息管理层,第二层是过程控制层,第三层是设备、元件层。