目前基于计算机及网络的管理信息系统和自动控制系统已经很广泛地应用于各个行业的各个领域。
Management information system and automation system based on computer and net has been used in each field of each vocation widely at present.
现场应用表明，根据螺杆泵油井工况宏观控制图，可提高螺杆泵采油系统管理水平及经济效益。
Field application demonstrates that the management level and economic efficiency of the screw pump production system would be improved by using the control chart.
经实际应用表明，该系统具有较高的控制精度及性能，对提高列车轴承管理效率具有重要意义。
The practical application shows that the system has high control precision and performance and it will make great importance on improving the management efficiency of train bearing management.
DCS-微机系统的应用，实现了总厂管理与生产车间控制系统的一体化，提高了管理及操作水平，取得了明显的经济效益。
The realization of integration of production management and operation control by DCS microcomputer system raised the management and operation levels, and obvious economic benefit was obtained.
介绍了PLC在机房管理及电源控制系统中的应用。
The paper introduces the application of PLC in the management and PC "s power control system of computer house."
介绍了PLC在机房管理及电源控制系统中的应用。
The paper introduces the application of PLC in the management and PC "s power control system of computer house."
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