帮忙译一下这句话,谢谢!? stand alone: 在本句中可理解为“主要(依)靠” the dcs shall be stand alone microprocessor based system comprises of controllers, i/o sub-systems, operator stations and all equipment and software required to execute the monitoring and control functions of the plant 即:基于.......组成的dcs系统主要靠微处理器来执行工厂(所需的)监测和控制功能。 请高人指点。查看更多