areas was 41823.39, 18973.18, and 19659.09, respectively, all posing high ecological risks. the analysis...south-to-north water transfer project as the study area, using field investigation and experimental analysis
智能生产层:除了包含传统sis的指标统计,信息监测以外,还包括基于专家系统的设备状态诊断、检修维护、设备监督等。...引言经过近几十年的发展,我国电厂已经基本实现了信息化的建设,建立了以分布式控制系统(distributed control system,dcs)+安全仪表系统(safety instrumented system,sis