求助这句话的翻译? the agreement plant must be controlled by a dedicated computer control system "ccs" specifically designed for reliable and performing operation with an easy to use and friendly operator interface,such as dcs,sis or plc.here below there is a typical description of a dcs system. 协议装置一定要通过专用的计算机控制系统ccs来控制以保证可靠运行, 该ccs系统要配备便于操作工操作的工作界面,如dcs、sis或plc。以下是dcs系统的典型描述。 很奇怪,说的是ccs,咋后来出现dcs了呢?矛盾吧查看更多