通过砷酸生产中含硫尾气治理实例，介绍治理系统的预处理、脱硫及废水封闭循环。
By means of an example of controlling the tail gas from the production of arsenic acid, this paper introduced the pretreatment, desulfurization and wastewater closed cycle of the control system.
介绍了印刷线路板生产废水治理中的计算机控制系统，重点介绍了P LC在该系统中的作用。
This paper introduces the computer control system in waste water treatment in printing circuit board production and emphasizes the function of PLC in it.
他把知识工作者看成一个系统，并指出知识工作者与知识工作者生产率的出现对公司治理的意义。
He sees knowledge worker as a system and shows what the emergence of the knowledge worker and of knowledge-worker productivity means for the governance of the corporation.
介绍冶炼烟气制酸系统环保治理工程的工艺设计及生产运行情况。
The process design and operation of environmental protection and control project in a smelter acid system are described.
从阳泉煤业集团应用的典型事例可以看出，该系统提供的数据为分析决策提供了重要依据，对煤矿安全生产、瓦斯治理起到了重要作用。
Some typical application examples of Yangquan Coal Industry show that the system can set up foundation for analysis and making policy and is important for coal mine safety and gas administer.
从阳泉煤业集团应用的典型事例可以看出，该系统提供的数据为分析决策提供了重要依据，对煤矿安全生产、瓦斯治理起到了重要作用。
Some typical application examples of Yangquan Coal Industry show that the system can set up foundation for analysis and making policy and is important for coal mine safety and gas administer.
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