为了提高蚕桑生产数据的统计效率和利用效率，研究开发了浙江省蚕桑产业信息管理系统。

In order to improve efficiency of sericultural data statistics and utilization, we did lots of research and development in information management system of sericulture industry in Zhejiang Province.

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上位机使用OPC技术与工厂信息管理系统进行数据交换，实现汽车生产线信息管理的自动化。

The OPC is used for exchanging data between the upper computer with sever, and the automatization of the information systems is realized.

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针对火电厂信息管理系统难于满足电力生产决策分析的问题，提出在现有管理信息系统基础上进行数据仓库的建设。

Due to the difficulties of current MIS in power plants to support decisions analysis this paper puts forward building the data warehouse on the basis of MIS.

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