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长白山火山机构信息系统是在系统设计与分析基础上建立的 ,共有 5个模块组成 :①长白山地区火山岩岩石化学数据库系统 ;②常量元素岩石化学分析系统 ;③微量元素岩石化学分析系统 ;④长白山火山构造信息系统 ;⑤长白山地区岩性岩相信息系统。数据库系统模块用VB语言开发完成 ;分析系统模块 ( 2个 )的建立是通过界面设计、结构分析、编程实现的 ;火山机构信息系统及岩性、岩相信息系统模块是在Mapinfo软件的支持下完成的
Changbai Mountain volcano body information system is based on the system design and analysis of the establishment of a total of 5 modules: ① Changbai Mountain volcanic rock petrochemical database system; ② constant element rock chemical analysis system; ③ trace element rock chemical analysis system; ④ Changbai Mountain volcano Tectonic information system; ⑤ lithology and lithofacies information system in Changbai Mountain area. The database system module is developed by VB language. The establishment of the analysis system module (2) is realized through the interface design, structure analysis and programming. The information system of volcano and lithology and lithofacies information system module is supported by Mapinfo software Completed