...数字用户线接入复用器 Digital Subscriber Line Access Multiplexer DSLAM 决策和支持系统 Decision and Support System DSS 1号数字用户信令 Digital Subscriber Signalling No1 DSS1 ..
基于2个网页-相关网页
简单介绍了空中交通流量管理和决策支持系统的特点，对一种四阶段规范化数据建模方法加以改进。
Features of air traffic management and decision support system are introduced. Then, an improved four-stage standardized modeling method is proposed.
该系统具有综合信息管理、专业计划管理、和主计划决策支持系统等功能。
The system has the function of comprehensive information management, professional plan management and the supporting system for the major plan decision-making, etc.
对不同决策支持系统做了简要分析和比较，并给出了一种适用于我国家电企业的广告投放决策支持系统。
Introduce and compare, in brief, different kinds of DSS and put forward a kind of DSS suitable for Chinese home appliance companies' ad-rate amount level.
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