发电市场技术支持系统是与计算机技术、网络通信技术相结合的庞大的信息系统。
The technical supporting system for power generation market is a huge information system integrated with computer, network and communication technique.
营销信息系统将企业与市场环境紧密联系起来，是成功营销实践的基础。
Marketing Information System reflects integration of the enterprise and its marketing environment.
开发具有方便快捷的工艺数据查询与计算功能的制造工艺信息系统，为工艺设计提供有效的辅助工具，成为企业降低成本，提高经济效益和市场竞争力的关键。
Developing convenient and fast MPIS, which could provide effective tool for the process planning, is the key for enterprise to reduce cost, improve economic benefits and market competition.
建立企业营销信息系统的方式可以是二手资料收集、委托外部市场研究公司收集、整理企业内部管理档案、在与顾客交易时建立顾客数据库等。
But, secondary data, survey by an outside marketing research firm, mining of company's internal recording, and building customer's database in the trade process are widely used methods.
而营销信息系统作为企业的子系统，它收集与市场、销售相关的数据，并向营销管理人员和决策人员提供信息，在整个企业中起着反馈市场信息和调控市场的作用。
As a subsystem of MIS, marketing information system collects related data from the market and offers them to marketing staff and decision making staff. It plays a very important role in marketing.
而营销信息系统作为企业的子系统，它收集与市场、销售相关的数据，并向营销管理人员和决策人员提供信息，在整个企业中起着反馈市场信息和调控市场的作用。
As a subsystem of MIS, marketing information system collects related data from the market and offers them to marketing staff and decision making staff. It plays a very important role in marketing.
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