Note that you can get this managed bean data from a database or a Web service, but for the case of my demonstration it just holds static information about the different countries.
注意，您可以从数据库或web服务获取该托管bean数据，但在我的演示中，它仅保存有关不同国家的静态信息。
This is not a requirement for any Web application to connect to a Derby database; however, the application USES a data source for the first JSP page for demonstration purposes.
并不是每个连接到Derby数据库的Web应用程序都需要如此。但是为了演示的目的，这个应用程序为第一个jsp页面使用一个数据源。
ResultsHaving established the space foundation geography information data demonstration database, having tried the movement now.
结果建立了空间基础地理信息数据示范库，现已试运行。
Software used for the fan's on-line condition monitoring and fault diagnosis is developed, which realize the data management and graphical demonstration by combining database library technology.
研发了风机的状态监测与故障诊断软件，结合数据库技术完成了采集数据的管理与图形化显示，提供了多种方法对机组运行状态进行监测和分析诊断。
Software used for the fan's on-line condition monitoring and fault diagnosis is developed, which realize the data management and graphical demonstration by combining database library technology.
研发了风机的状态监测与故障诊断软件，结合数据库技术完成了采集数据的管理与图形化显示，提供了多种方法对机组运行状态进行监测和分析诊断。
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