Adopting search technique, database technique and network technique, the thesis realizes the news search engine that applies to the system and provides real time news for fast train.
本文结合搜索、数据库、网络等多种技术，实现了用于高速铁路旅客信息系统的新闻搜索引擎，该引擎为高速列车提供实时新闻。
The partition technique of ORACLE is introduced in this article; some partition schemas of real-time database system in MDSS are also given, with the experiments results.
本文对ORACLE数据库的分区技术进行了介绍，对分区技术在国家级气象资料存储检索系统（MDSS）实时数据库中的应用方案及初步实验结果进行了探讨。
In this paper, the simplified technique of Terrain Surface is discussed and a new real-time simplified method based on DEM database is obtained to be a solution to defects of traditional methods.
围绕三维可视化技术中的地表模型简化方法进行了分析与探讨，针对传统简化方法中所存在的不足之处提出了一种新的基于DEM库数据组织的地表模型的实时简化方法。
According to the characteristics of configuration software, the paper researches on the key technology of configuration software, which includes real-time database and the technique of data exchange.
针对组态软件自身的特点，对组态软件的关键技术——实时数据库(RTDB)与第三方数据交换方式进行了研究。
According to the characteristics of configuration software, the paper researches on the key technology of configuration software, which includes real-time database and the technique of data exchange.
针对组态软件自身的特点，对组态软件的关键技术——实时数据库(RTDB)与第三方数据交换方式进行了研究。
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