Real-time query的意思|示意

After describing real application, it presents the best location query, the priority of target object, the heuristic rule to delete data objects, and analyzes the time complexity of the algorithm.

在叙述实际应用的基础上抽象出最优位置查询概念，提出目标对象的优先权度量标准、删减数据对象的启发式规则和最优位置查询算法，分析最优位置查询算法的时间复杂度。

Issue the following query to find out if the standby database is performing redo apply or real-time apply. If the MRP0 or MRP process exists, then the standby database is applying redo.

通过如下查询找出备库是在重做应用还是实时应用，如果MRP0或者MRP进程存在，那么备库正在应用重做。

It offers data transmission and query function, real-time data and history data can be displayed by the requirement of the consumer.

系统提供数据传送及查询功能，可以根据用户要求显示实时数据和历史数据。

The system has such functions as automatically real-time and dynamic display of the quality of the axial load, storage and query of information on weight at any time, voice alarm, etc.

该系统能够动态实时、自动监测、显示不同车型及相应的轴载质量、超载语音信息提示、存储每天车辆轴载质量以及超载信息可随时查询、打印等功能。

It can achieve a long-term online operation, a real-time measurement and analysis, preservation and query of historical data.

它可以实现长期在线运行，实时测量分析，对历史数据进行保存和查询等功能。

The problem of deadline and critical are two major characteristics, so it is necessary to do research for a proper real-time processing strategy in order to improve query efficiency.

截止期和关键性是这类应用中的两个突出特征，结合这些特征研究合适的数据流处理技术对提高关键任务型应用的处理效率是非常必要的。